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Summary Wheat grain is commonly used for animal feeding in some regions while it is rarely used in others. Its nutrient composition is quite similar to more commonly used corn grain, but there are some concerns regarding its effect on animal performance and health. However, it appears that usage of wheat grain in animal feeding is dominantly affected by economic rather than nutritional reasons. When used with caution, wheat can be a good alternative to corn. In order to test this, 20 Wurttemberg lambs, three months old, were randomly separated in two groups and fed diets containing 600 g of corn grain, or 300 g of corn grain and 300 g of wheat grain, for a period of one month. The used grains were whole, non processed grains. Two diets contained the same commercial protein supplement and alfalfa hay was offered ad libitum. Both groups accepted their experimental diet well and readily consumed the amounts offered. No health problems were observed. Growth rate was higher in male than in female lambs, but was not affected by wheat inclusion.

While the quality of fat (e.g. saturated/unsaturated) and carbohydrate (e.g. whole grain/simple sugars) intake has been of great interest, less attention has been made to the type of protein and resulting amino acid intake profiles in human diets. Studies at the molecular level however demonstrate that dietary amino acid intake produces substantial effects on health and disease such as cancer by modulating metabolism. How these effects may manifest in human food consumption and dietary patterns is unknown. We developed a series of algorithms to map, characterize and model the landscape of amino acid content in human food, dietary patterns, and individual consumption including relations to health status, covering over 2,000 foods, ten dietary patterns, and over 30,000 dietary records. We found that the type of amino acids contained in foods and human consumption is highly dynamic with variability far exceeding that of fat and carbohydrate. Some amino acids positively associate with diseases such as obesity while others contained in the same food negatively link to disease. Using linear programming and machine learning, we show that these health trade-offs among can be accounted to satisfy biochemical constraints in food and human eating patterns to construct a Pareto front in dietary practice, a means of achieving optimality in the face of tradeoffs that are commonly considered in economic and evolutionary theories. Thus this study may enable the design of human protein quality intake guidelines based on a quantitative framework.

Adding oat products to composite mixtures during baking increases the biological value of a new product. The purpose of the current study was to assess the biochemical properties of grain of the naked oat varieties ‘Baget’ and ‘Bekas’, to establish the rheological parameters of dough mixtures obtained by mixing white oat flour and whole grain flour with high-quality wheat flour according to the farinographic analysis. The introduction of oat products into the mixture affects the structural and mechanical indicators of the dough and can improve or worsen the quality indicators of bakery products. It is the decoding of the diagrams (Brabender farinograph, Chopin alveograph, etc.) that satisfy the questions related to the study of dough, with the characteristics of the physical properties of dough. There has been established a high nutritional grain value of the naked oat varieties (whole grain and white flour), when the protein percentage was on 5.3–7.6% more than in wheat flour and oil content was almost 6–5 times higher, which indicated great opportunities for using this grain crop in bakery. The study of the rheological parameters of dough showed that in composite mixtures the type of ingredients (whole grain flour, white flour) and the proportion of naked oats products (10, 20, 30%) differently affect the physical properties of dough, i.e. in relation to premium wheat flour, dilution of dough increases on 40–140 u.f., resistance of dough to extension (stability) reduces on 2.5–6.0 min and valorigraphic number reduces on 10–36 u.v. When mixing with white oat flour compared to whole grain, the physical properties of the dough are characterized by the best indicators, however, the introduction of whole-ground oat flour in the mixture retains all the benefits of oat grain. There were no significant differences between the naked oat varieties ‘Baget’ and ‘Bekas’ in the effect on the rheological parameters of the dough. When using oat flour in mixtures, there was identified a tendency to deterioration of the physical properties of dough, the differences were significant in terms of the resistance of dough to extension (stability) and valorigraphic number.

Whole-wheat can have positive effect on blood parameters, such as blood sugar and fat profiles, in patients with diabetic. The aim of this study was to assess the effect of whole-wheat breads on hemoglobin A1c (HbA1c) and blood lipids in patients with type 2 diabetes (T2D). The study population included men and women with T2D aged 30 years old and over in Arak, Iran. Using random sampling method, 60 patients with T2D were selected and randomly divided into control and intervention groups. After taking blood samples from the patients, the intervention group was administered 180 g of wholegrain wheat for 12 weeks. The participants were asked not to change their diets and amounts of physical activity during the study period. After 12 weeks, blood samples were taken and insulin resistance indexes, blood glucose levels, and lipid profiles were examined. The results indicated that consumption of whole-wheat bread for 12 weeks can significantly reduce body weight, and HbA1c, triglyceride, total cholesterol, and low density lipoprotein cholesterol (LDL-c) levels, and increase high density lipoprotein cholesterol (HDL-c) levels (P0.05). As consumption of whole-wheat bread has positive effects on control of various physical and biochemical indictors in patients with diabetes, its consumption should be included in educational programs at health centers across the country.

Hypercholesterolemia is a major risk factor for chronic metabolic diseases. Nevertheless, a whole-grain diet could ameliorate this issue in a number of ways, including by regulating bile acid metabolism. However, the potential mechanism is unclear. The aim of the current study is to explore the effects of whole-grain diets (brown rice diet and whole wheat diet) on bile acid homeostasis. After intervention for 8 weeks in mouse model, whole-grain diets showed reduced feed conversion ratio, and the lipid levels (total cholesterol (TC) and triglycerides (TG)) were also meliorated in the serum and liver of mice. Moreover, whole-grain diets reduced the expression of 3-hydroxy-3-methylglutaryl-CoA reductase (HMGCR) (cholesterol synthesis) in the liver of mice. Interestingly, whole-grain diets not only promoted the mRNA expressions of low-density lipoprotein receptor (LDLR), ATP binding cassette transporter G1 (ABCG1), and scavenger receptor class B type I (SR-BI) (reverse cholesterol transport) but also facilitated the expressions of cytochrome P450, family 7, subfamily a, polypeptide 1 (CYP7a1) and cytochrome P450, family 27, subfamily a, polypeptide 1 (CYP27a1) (bile acid synthesis). Further study found that whole-grain diets promoted intestinal bile acid reabsorption and reduced bile acid excretion. Our study provided a novel metabolic regulation of bile acids in response to reduced cholesterol levels induced by whole-grain diets.

This chapter discusses the acclaimed adverse effects of some constituents of whole grain cereals and their bran, including allergenic proteins and proteins that provoke food sensitivity; toxic effects of the heavy metal cadmium; phytate and phenolic compounds for their chelation of iron; and acrylamide, which is a heat- generated class II carcinogen. The possible adverse effects related to whole grain consumption are important to consider with increased consumption of whole grains and especially bran-rich fractions. Some of the cereal proteins may provoke immune responses causing allergies or trigger autoimmune responses leading to food sensitivity in genetically predisposed individuals. Gluten proteins, which is a collective name for glutamin and prolamin-rich proteins, such as gliadin in wheat, hordeins in barley and secalins in rye, may trigger celiac disease in genetically predisposed individuals carrying, for example, the HLA-DQ8 and/or HLA-DQ2 genotypes.

It has become important to explore alternative feed ingredients to reduce feed costs, which are burdensome for livestock production. In addition, it is desirable to find efficient and functional alternative ingredients for traditional feed ingredients in pig diets, considering the stress and sensitivity of disease of pig. Rice is produced around the world like corn that is the typical energy source in pig diets. Although the nutritional quality varies depending on the degree of milling, rice, except whole grains (paddy rice), contains more starch than corn and its structure and granule size are easier to digest than corn. In addition, the fact that rice has fewer non-starch polysaccharides (NSP) and anti-nutritional factors (ANFs) is also effective in improving digestibility and various polyphenols in rice can help modulation of immune responses, which can be beneficial to the gastrointestinal environment and health of pig. Many studies have been conducted on rice focusing on things such as degree of milling, substitution rates of corn, granule size, and processing methods. Most results have shown that rice can be partially or completely used to replace corn in pig diets without negatively affecting pig growth and production. While further research should focus on the precise biological mechanisms at play, it was confirmed that the use of rice could reduce the use of antibiotics and pig removal and protect pigs from gastrointestinal diseases including diarrhea. From this point of view, rice can be evaluated as a valuable feed ingredient for swine diets.

Objective:Given the high disease burden associated with the low intake of whole grains, modelling studies that estimate the impact of dietary strategies to increase more healthful grain foods consumption are essential to inform evidence-based and culturally specific policies. The current study investigated the potential nutritional impact of replacing staple grain foods with more healthful options.Design:Based on the 2015 Health Survey of São Paulo, a cross-sectional, population-based study, we modelled the substitution of white rice and white bread with brown rice and whole-wheat bread. Outcomes included changes in more healthful grain foods, energy and nutrient intakes.Setting:Urban area of São Paulo, Brazil.Participants:Participants aged over 12 years who completed a semi-structured questionnaire and one 24-h recall (n 1741).Results:The substitution of all white rice and white bread with brown rice and whole-wheat bread, respectively, would result in more than 5 % increases in Zn (+9·1 %), Ca (+9·3 %), vitamin E (+18·8 %), dietary fibre (+27·0 %) and Mg (+52·9 %) intake, while more than a 5 % decrease would be seen for total carbohydrate (–6·1 %), folate (–6·6 %), available carbohydrate (–8·5 %), Fe (–8·6 %), vitamin B6 (–12·5 %), vitamin B2 (–17·4 %), and vitamin B1 (–20·7 %). A substantial increase in the amount of more healthful grain foods consumed would be seen (10 g/d to 220 g/d, or from 4 % to 69 % of total grain intake).Conclusions:Replacing white rice and white bread with their whole-grain versions has the potential to improve diet quality, suggesting they are prime targets for policy actions aiming at increasing intake of more healthful grain foods.

Whole-grains are important food resources for human beings, therefore, there is a need to pay special attention to increase their production to feed the world’s rapidly increasing population. Whole-grains are highly rich in nutrition and bioactive properties due to the available health-promoting biologically active metabolites such as phenolic compounds. Phenolic compounds are antioxidant-rich secondary metabolites having immense health benefits. Owing to their strong antioxidant activities, they have anti-inflammatory, anti-carcinogenic, and anti-diabetic properties; they exhibit anti-aging effects and can also cure cardiovascular diseases, obesity, etc. Numerous epidemiological studies have proven the inverse correlation between the consumption of whole cereal grains and reduce chronic diseases. This review article focuses on biologically active components of wheat grains, namely phenolic compounds, including their chemical structures, classification, biosynthesis, bioactivity, and bioavailability. Health benefits and functional potential of consumption of whole cereal grains have also been discussed.

We examined the effects of milling and cooking whole grains in water to achieve starch gelatinisation on postprandial blood glucose using a randomised crossover open-label design. Participants were adults with type 2 diabetes whose body weight or medications had not changed in at least 3 months. Postprandial blood glucose (measured as incremental AUC [iAUC]) was measured following consumption of four nutrient-matched whole-wheat porridge test-meals. Test-meals included gelatinised or native starch and were made with either finely milled or intact whole-wheat. Eighteen adults (63.1 ± 9.8 years, HbA1c 57.0 ± 11.5 mmol/mol [7.4 ± 3.2%]) completed the study. iAUC was higher following cooked meals (gelatinised starch) than following uncooked meals (native starch) (mean difference [MD] 268, 95% CI 188, 348 mmol/l × min). Consuming finely milled whole-wheat produced a higher iAUC compared with intact whole-wheat (MD 173, 95% CI 80, 266 mmol/l × min). There was no evidence of an interaction effect (p = 0.841). Both the nature of starch and the grain structure of whole-wheat influence the glycaemic response of adults with type 2 diabetes mellitus. Baking Industry Research Trust of New Zealand and the Riddet Centre of Research Excellence. www.anzctr.org.au ACTRN12617000328370

Objective Several recent publications, including an expert summary on hyperkalemia management, have encouraged plant-based foods for patients with chronic kidney disease (CKD) and highlighted the impact of potassium additives on total potassium intake. The aim of this research brief was to investigate if and/or how current recommendations for low-potassium diet may incorporate these new recommendations. Design and Methods Using a geographical approach, each province's and territory's government health and renal program (where applicable) website was reviewed for resources on dietary potassium restriction. All handouts/booklets/printable webpages were obtained and reviewed. Results Eighteen resources from 6 provincial health agencies in Canada were included. Six additional resources from national agencies were also included, 4 from Canada and 2 from the United States. The 5 most commonly restricted foods were bananas, potatoes, oranges, cantaloupe, and avocados. All resources recommended restriction of fruits and vegetables, 67% recommended restriction of dairy products, 57% recommended restriction of whole grain products, 62% recommended restrictions of plant-based proteins, and 67% mentioned restriction of other foods (such as coffee, tea, and chocolate), 28% mentioned restriction of potassium additives in ultraprocessed foods. Conclusion Low-potassium diets primarily restrict fruits and vegetables while the least common restriction is ultraprocessed food. Several recent publics have recommended a greater focus on ultraprocessed versus unprocessed food for hyperkalemia management. These new recommendations differ from current teaching materials that predominately restrict plant-based foods to manage hyperkalemia in CKD. Updates will likely be needed to current resources to reflect new recommendations.

Functional food ingredients from natural sources are gaining popularity for treating chronic inflammation associated with metabolic diseases (e.g., diabetes, hypertension, and obesity) due to their lower toxicity and no severe side effects. Pigmented rice is a natural food source in Korea commonly consumed in the whole grain form to improve the immune system. In particular, pigmented rice bran contains various nutritional components involved in the immune benefits. Of many nutrients in pigmented rice bran, anthocyanins, gamma-oryzanol, and arabinoxylan have notably shown to enhance natural killer cell activity and reduce pro-inflammatory cytokines. Especially, pigmented rice has higher amounts of anthocyanins and gamma-oryzanol than white rice. In this review, to provide further insight into the immune effects of the pigmented rice, we have focused on the immune benefits of bioactive substances (e.g., anthocyanins, gamma-oryzanol, and arabinoxylan) from pigmented rice compared to white rice. The pigmented rice has potential effects on immunity, and it can be used as a functional food.

В настоящее время в России производится широкий ассортимент хлебобулочных изделий с добавлением зерновых, зернобобовых, масличных культур и продуктов их переработки. Такие изделия отличаются повышенной пищевой ценностью и являются продуктами для здорового питания, которые в последнее время пользуются большим спросом у населения. В статье приведены исследования влияния цельнозерновой муки на биотехнологические свойства заквасок в технологии хлебобулочных изделий. С этой целью проанализирована пшеничная и ржаная цельнозерновая мука четырех производителей. Проведен анализ физико-химических и микробиологических показателей качества заквасок, приготовленных с использованием различных видов цельнозерновой муки. В результате проведенных исследований установлено, что для муки пшеничной цельнозерновой с зольностью ниже 1,0% и для муки ржаной цельнозерновой с зольностью ниже 1,4% в пересчете на сухое вещество — необходимо увеличение продолжительности созревания закваски, приблизительно на 60 мин, для достижения заданной кислотности и увеличения количества молочнокислых бактерий в ней. Исследованы показатели качества хлебобулочных изделий приготовленных с внесением заквасок на цельнозерновой муке. Более высокая устойчивость к картофельной болезни и плесневению выявлена в хлебе с использованием заквасок с большим значением показателя кислотности, обусловливающего более высокую кислотность мякиша хлебобулочного изделия.

Background One of the requirements for proper nutrition and maintenance of good health is to supply the body, through diet, with an appropriately increased quantity of bioactive compounds. With this in mind, modern milling and baking industries keep introducing new types of products. The use of such additives as wholegrain flours and bran in baked products provided the basis for research in this paper. Methods The aim of the study was to conduct a qualitative and quantitative evaluation of marketable wheat, barley and oat grain, used as raw materials to produce dehulled kernels, ground grain, wholemeal flour and wheat flour type 550 (all-purpose or plain flour), as well as wheat bran. Additionally, analyses were performed to determine the chemical composition and contents of nutrients, selected bioactive compounds and antioxidant activity. Results The studied raw materials in commercial cereal differ in their chemical composition. Dehulling of wheat, barley and oat grains significantly contributed to the reduction of minerals, protein and total dietary fiber (TDF) contents, except for the amount of protein in dehulled wheat and oat grains. Oat bran, in contrast to other oat products, was characterized by the highest contents of minerals, protein, TDF, and the smallest amounts of saccharides and total starch. The lowest content of minerals was recorded in wheat flour type 550. Thermal processes affect the concentration of tocochromanols in the grain, with tocotrienols being more resistant to hydrothermal treatment than tocopherols. Grain dehulling also significantly decreased the total amount of tocochromanols in relation to the original grains. Conclusions Wheat products differ in the contents of their individual components. They are characterized by high contents of tocochromanols, phenolic compounds and water-extractable arabinoxylans, with the exception of white refined wheat flour, which is mainly a source of saccharides. In the case of barley and oat products, the analysis showed no differences between these product groups. It was also shown that dehulling of barley and oat grain causes statistically significant differences in the contents of nutrients and natural antioxidants.

O Diabetes Mellitus (DM) afeta 415 milhões de indivíduos no mundo e 14,3 milhões no Brasil. Sabe-se que alimentos ricos em fibras alimentares têm papel fundamental no controle da glicemia sanguínea. Avaliar a influência do conhecimento sobre a importância da ingestão de fibras e sua frequência de consumo no controle do DM. A população foi composta por diabéticos tipo 2 que frequentam uma Unidade de Saúde Escola de Itajaí/SC. A coleta de dados foi realizada por entrevista contendo questões referentes às características socioeconômicas, conhecimentos e frequência de consumo de fibras. O controle do DM foi avaliado através da Hemoglobina Glicada (HbA1c). A população constituiu-se de 22 pessoas, sendo a maioria do sexo feminino (n=15; 68%), com idade média de 60 (±9,3) anos, e com no máximo 9 (±3,4) anos de estudo. A média de consumo semanal de legumes e saladas foi de oito porções (± 4,5), enquanto as frutas foram citadas em 14 vezes na semana e os cereais integrais, sete vezes. Quando questionados sobre a capacidade das fibras de prevenir e tratar o diabetes, 86% (n=19) dos pacientes concordaram com a afirmação. Encontrou-se tempo médio de diagnóstico de 9 (± 7) anos e média de HbA1c de 8% (± 2). Observou-se conhecimento insuficiente a respeito de fibras alimentares, mesmo sabendo da importância de consumi-las adequadamente, visto que a ingestão de legumes e saladas, de frutas e de cereais integrais foi avaliada como insuficiente, podendo tal fato estar relacionado com renda, ausência de cuidado com a saúde e tempo de diagnóstico.

Pearl millet and other minor cereal production is marginalized in the Sahara of Algeria (Tidikelt and Hoggar regions). Their productions in these areas depend on traditional harvesting and processing. Pearl millet seeds are used as animal feed and rarely for human consumption. This work was to assess the starch digestion of pearl millet cultivated in the arid areas of Algeria.The seeds from this cereal could provide broad potential benefits to human health. However, their digestion properties have not been reported. Therefore, in this study, the in-vitro starch digestibility of pearl millet flour and the effect of processing on the expected glycemic index (eGI) were investigated. Grains from six pearl millet samples were chosen from two regions: Tidikelt and Hoggar. Five flours were prepared by dry milling (MF) and different treatments after dry milling such as extraction of phenolic compounds (MF-PP), lipid extraction (MF-L), protein hydrolysate extraction (MF-P) or lipid plus protein hydrolysate extraction (MF-L-P). The flours were then subjected to digestion, and the effects of grain treatments on the in vitro starch digestion were investigated. For all pearl millet samples, the kinetics of in vitrostarch digestion displayed first-order model as substrates were digested to different extents; k(kinetic constant), C∞(percentage of starch hydrolyzed at infinite time), HI (hydrolysis index) and eGI (expected glycemic index) of the samples were also calculated. Significant increases in C∞, HI and eGI (P69), with values ranging between 77.50 and 121.44.This study confirmed that some of the processed pearl millet seed flours have acceptable nutritional values suitable for human health and nutrition due to the low glycemic index values.

Potassium can influence the productivity and the physical and physiological qualities of grains and seeds of flooded rice, although its influence is not clear yet. Based on the necessity of more information, this work presents the evaluation of different stages of potassium application on rice grains productivity, physical quality (whole grain and chalk kernel) and seed physiological quality (vigor and germination). The results show that the potassium fertilization has an influence on the physical quality of rice grains. When performed near to the reproductive stage, it can increase the percentage of whole grains and decrease the chalk kernel index. For producing seeds, all fertilization should be done up to the V3 stage in order to increase the seed vigor.

Background The consumption of breakfast, salty meals, red meat, whole grain products, and dark chocolate are dietary habits that influence health, but the effects on arterial stiffness have not been well-investigated. Aim. To assess the effects of selected dietary patterns on arterial stiffness, liver and renal function, inflammation, and glucose and lipid biochemical parameters. Methods 829 patients completed health and food frequency questionnaires, and underwent anthropometric, arterial stiffness, and blood pressure measurements. Serum concentrations of lipids, glucose, alanine and aspartate aminotransferases, creatinine, uric acid, and C-reactive protein were determined. Results The aspartate aminotransferase serum concentration was lower in the breakfast-consuming group (25.88 ±7.05 U/L) compared to non-consumers (27.75 ±10.67 U/L). A lower concentration of creatinine and alanine aminotransferase and a higher concentration of C-reactive protein was found in whole grain product consumers. Individuals consuming more red meat had higher alanine aminotransferase and low-density lipoprotein serum concentrations. Individuals with greater dark chocolate consumption had higher serum concentrations of uric acid (5.20 ±1.46 vs. 4.72 ±1.18) and more intensified arterial stiffness (peak-to-peak time 213.86 ±54.98 ms vs. 238.70 ±60.83 ms). Conclusions The investigated dietary patterns had a significant impact on serum lipid concentrations, biochemical markers of liver and renal function and inflammation, and arterial stiffness. High consumption of red meat and dark chocolate intensified cardiovascular risk, contrary to the intake of whole grain products.

A healthy lifestyle and gastronomic trends based on traditional and local foods accompanied by waste-free technologies are currently in the primary focus. One of the raw materials with properties in alignment with such requirements is grape pomace. This paper evaluates the antioxidant activity of grape pomace (which is homogenized into a brown powder) and selected commonly available commercial flours – wheat bread, rye plain, and rye whole grain flour – using DPPH (2,2diphenyl-1-picryl-hydrazyl-hydrate) and total polyphenol content method, where was used Folin-Ciocalteaure agent and then it was determined by spectrophotometric method (the measure of absorbance). The total amount of polyphenols in grape pomace was measured of 47.94 mg GAE.g-1, but the value 0.27 mg GAE.g-1 was measured in wheat bread flour. Grape pomace performed the antioxidant activity of 57.45 mg AAE.g-1, whereas wheat bread flour of only 0.21 mg AAE.g1 Compared to selected commercial flours, the total amount of polyphenols in grape pomace was up to 150 times higher and the ratio of antioxidant activity between grape pomace and wheat bread flour was even more than 280 times higher. This makes it possible to fortify commercial, commonly available flours with different amount of grape pomace so that products with a higher amount of biologically active substances can be prepared. Another benefit could be a reduction in health risks and a contribution to improving consumer health. Zdravý životní styl a gastronomické trendy založené na tradičních a místních potravinách doprovázených bezodpadovými technologiemi jsou v současnosti primárně zaměřeny. Jednou ze surovin, jejichž vlastnosti odpovídají těmto požadavkům, jsou hroznové výlisky. Tento článek hodnotí antioxidační aktivitu hroznových výlisků (které se homogenizují na hnědý prášek) a vybraných běžně dostupných komerčních mouček - pšeničný chléb, žitná hladká a žitná celozrnná mouka - za použití DPPH (2,2-difenyl-1-pikryl- hydrazyl-hydrát) a metodou obsahu celkového polyfenolu, kde bylo použito činidlo Folin-Ciocalteaure a poté bylo stanoveno spektrofotometrickou metodou (míra absorbance). Celkové množství polyfenolů v hroznových výliskech bylo naměřeno 47,94 mg GAE.g-1, ale hodnota 0,27 mg GAE.g-1 byla měřena v pšeničné mouce. Hroznové výlisky vykazovaly antioxidační aktivitu 57,45 mg AAE.g-1, zatímco pšeničná chlebová mouka pouze 0,21 mg AAE.g 1 Ve srovnání s vybranými komerčními moukami bylo celkové množství polyfenolů v hroznových výliskech až 150krát vyšší a poměr antioxidační aktivity mezi hroznovými výlisky a moukou z pšeničného chleba byl dokonce více než 280krát vyšší. To umožňuje posílit komerční, běžně dostupné mouky s různým množstvím hroznových výlisků, aby bylo možné připravovat výrobky s vyšším množstvím biologicky aktivních látek. Další výhodou může být snížení zdravotních rizik a příspěvek ke zlepšení zdraví spotřebitele. (automatický překlad)

Existing studies addressing alcohol consumption have not captured the multidimensionality of drinking patterns, including drinking frequency, binge drinking, beverage preference and changes in these measures across the adult life course. We examined longitudinal trends in drinking patterns and their association with diet over four decades in ageing US adults from the Framingham Offspring Study (n 4956; baseline mean age 36·2 years). Alcohol intake (drinks/week, drinking frequency, beverage-specific consumption, drinks/occasion) was assessed quadrennially from examinations 1 to 8. Participants were classified as binge drinkers, moderate drinkers or heavy drinkers (4+ and 5+ drinks/occasion; ≤1 and ≤2 drinks/d and >7 and >14 drinks/week for women and men, respectively). Dietary data were collected by a FFQ from examinations 5 to 8 (1991–2008). We evaluated trends in drinking patterns using linear mixed effect models and compared dietary intake across drinking patterns using heterogeneous variance models. Alcohol consumption decreased from 1971 to 2008 (3·7 v. 2·2 oz/week; P < 0·05). The proportion of moderate (66 v. 59·3 %), heavy (18·4 v. 10·5 %) and binge drinkers (40·0 v. 12·3 %) declined (P < 0·05). While average wine consumption increased (1·4 v. 2·2 drinks/week), beer (3·4 v. 1·5 drinks/week) and cocktail intake (2·8 v. 1·2 drinks/week) decreased. Non-binge drinkers consumed less sugary drinks and more whole grains than binge drinkers, and the latter consumed more total fat across all examinations (P < 0·05). There was a significant difference in consumption trends of total grains by drinking level (P < 0·05). In conclusion, alcohol drinking patterns are unstable throughout adulthood. Higher intakes were generally associated with poorer diets. These analyses support the nuanced characterisation of alcohol consumption in epidemiological studies.

Background and aims Increased intake of whole/coarse grains was associated with improved blood pressure control, but concurrent metabolism alterations are less clear. We sought to identify metabolomic profiles of blood pressure, and to explore their mediation effects on the coarse grain intake-blood pressure association among young adults free of hypertension. Methods and results Plasma metabolome of 86 participants from the Carbohydrate Alternatives and Metabolic Phenotypes study was characterized by untargeted lipidomics and metabolomics using liquid chromatography–high-resolution mass spectrometry. We identified 24 and 117 metabolites associated with systolic blood pressure (SBP) and diastolic blood pressure (DBP), respectively, using random forest modeling and partial correlation analysis. Moreover, metabolite panels for highly specific prediction of blood pressure (8 metabolites for SBP and 11 metabolites for DBP) were determined using ten-fold cross-validated ridge regression (R2 ≥ 0.70). We also observed an inverse association between metabolite panel of SBP (β ± SE = −0.02 ± 0.01, P = 0.04) or DBP (β ± SE = −0.03 ± 0.01, P = 0.02) and coarse grain intake. Furthermore, we observed significant mediating effects of metabolites, in particular, sphingolipid ceramides, on the association between coarse grain exposure and blood pressure using both bias-corrected bootstrap tests and high-dimensional mediation analysis adapted for large-scale and high-throughput omics data. Conclusions We identified metabolomic profiles specifically associated with blood pressure in young Chinese adults without diagnosed hypertension. The inverse association between coarse grain intake and blood pressure may be mediated by sphingolipid metabolites.

The aim of this work is to review the major mechanisms by which consumption of whole grain oats and barley, and β-glucans, reduces the risk of coronary heart disease, type 2 diabetes, and other noncommunicable chronic conditions. These effects have been predominantly explained by the role of soluble dietary fibers and smaller bioactive compounds, such as phenolic compounds, in oats and barley. These help to reduce the level of serum low-density lipoprotein cholesterol, decreasing postprandial blood glucose and modulating gut microbiota. In the present review, the role of viscosity development of the intestinal content by β-glucans in these mechanisms is discussed, as well as the impact of processing conditions altering the composition or the physicochemical characteristics of β-glucans.

Topicality. The research consists in solving the problem of developing innovative technol­ogies of culinary products from cereals containing dietary supplements of vegetable origin (inu­lin), and substantiation of the main components of technological process of production and for­mation of ready meals of high quality. Purpose of the research is the scientific substantiation and innovative technology development of dishes using whole grain rice, quinoa and inulin for health purpose. Research methods. Standard conventional, organoleptic, physicochemical, sta­tistical, sociological, qualimetry and mathematical processing of experimental data using com­puter technologies have been used. Results. The research is aimed at scientific substantiation of technological parameters of obtaining culinary products using quinoa and inulin. As a result of scientific researches, regularities of technological processes under complex use of quinoa and inulin have been substantiated and experimentally established in wholegrain rice based culinary products; developed innovative technologies of culinary products using quinoa and inulin; their quality and consumer properties are determined. The social effect of the development imple­mentation is to preserve and protect the health of the population, to improve the quality and im­prove the consumer properties of cereals, to fully utilize the nutritional potential of natural veg­etable raw materials, and to expand the range of culinary products in restaurants. Conclusions and discussion. The results of the research are the innovative food technology development based on whole grain rice with quinoa and inulin. Experimental studies have found that culinary products have been characterized by high organoleptic characteristics and high nutritional value of wellness destination and can be recommended for patients with for diabetes.

INTRODUCTION Little is known about the relationship of whole-grain intake with dietary fatty acids intake. The present study aimed to assess the whole-grain intake and its relationships with dietary fatty acids intake among multiethnic schoolchildren in Kuala Lumpur, Malaysia. METHODS This cross-sectional study was conducted among 392 schoolchildren aged 9-11 years, cluster sampled from five randomly selected schools in Kuala Lumpur. Whole-grain and fatty acids intakes were assessed by 3-day, 24-h diet recalls. All whole-grain foods were considered irrespective of the amount of whole grain they contained. RESULTS In total, 55.6% (n = 218) were whole-grain consumers. Mean (SD) daily intake of whole grain in the total sample was 5.13 (9.75) g day-1 . In the whole-grain consumer's only sample, mean (SD) intakes reached 9.23 (11.55) g day-1 . Significant inverse associations were found between whole-grain intake and saturated fatty acid (SAFA) intake (r = -0.357; P

Increasing evidence supports the role of polyphenols in human health and has driven interest in translation of polyphenol rich ingredients to human foods. Food processing is a critical tool in development of consumer products aligned with clinical benefits. It is critical to consider how food processing may alter stability, bioavailability and ultimate biological activity of polyphenols. This review highlights processing parameters documented to impact polyphenol stability and provides examples of how select food processes impact polyphenols. Recent studies on whole grains, tea and fruit beverages document process induced losses as well as modification of bioavailability. However, characterization of processes-derived polyphenol degradation products is limited. Furthermore, bioactivity alterations remain mostly based on in vitro/preclinical systems. Growing evidence that polyphenol–macronutrient interactions can impact polyphenol profiles, bioavailability and bioactivities, including interactions with microbiota, suggest that consideration of the broader food matrix is critical in translation of experimental concepts to human foods.

Background High post-anthesis (p.a) temperatures reduce mature grain weights in wheat and other cereals. However, the causes of this reduction are not entirely known. Control of grain expansion by the maternally derived pericarp of the grain has previously been suggested, although this interaction has not been investigated under high p.a. temperatures. Down-regulation of pericarp localised genes that regulate cell wall expansion under high p.a. temperatures may limit expansion of the encapsulated endosperm due to a loss of plasticity in the pericarp, reducing mature grain weight. Here the effect of high p.a. temperatures on the transcriptome of the pericarp and endosperm of the wheat grain during early grain-filling was investigated via RNA-Seq and is discussed alongside grain moisture dynamics during early grain development and mature grain weight. Results High p.a. temperatures applied from 6-days after anthesis (daa) and until 18daa reduced the grain’s ability to accumulate water, with total grain moisture and percentage grain moisture content being significantly reduced from 14daa onwards. Mature grain weight was also significantly reduced by the same high p.a. temperatures applied from 6daa for 4-days or more, in a separate experiment. Comparison of our RNA-Seq data from whole grains, with existing data sets from isolated pericarp and endosperm tissues enabled the identification of subsets of genes whose expression was significantly affected by high p.a. temperature and predominantly expressed in either tissue. Hierarchical clustering and gene ontology analysis resulted in the identification of a number of genes implicated in the regulation of cell wall expansion, predominantly expressed in the pericarp and significantly down-regulated under high p.a. temperatures, including endoglucanase, xyloglucan endotransglycosylases and a β-expansin. An over-representation of genes involved in the ‘cuticle development’ functional pathway that were expressed in the pericarp and affected by high p.a. temperatures was also observed. Conclusions High p.a. temperature induced down-regulation of genes involved in regulating pericarp cell wall expansion. This concomitant down-regulation with a reduction in total grain moisture content and grain weight following the same treatment period, adds support to the theory that high p.a. temperatures may cause a reduction in mature grain weight as result of decreased pericarp cell wall expansion.

The purpose of this research was to study the groat-forming ability of different varieties of winter rye and determine the specific varietal traits that positively influence the groat output. Fourteen varieties of winter rye differing in a number of morphobiological and technological grain properties served as the object of study. The varieties were grown on the fields of the Nemchinovka Research Center in 2015–2018. The weather conditions significantly varied during grain filling and maturing, which made it possible to assess their effect on the output of rye groats and their quality. The groat-forming ability was studied by peeling and grinding whole grains on a laboratory SATAKE gollender (Japan) without crushing. The output of whole kernel groats of three fractions (nos. 1, 2, and 3), as well as the output of crushed kernel and bran, were calculated. The summation of fraction nos. 1, 2, and 3 gave the total output of whole groats (%), which served as an index of the varieties' groat-forming ability. The final assessment of the studied varieties was given by comparing them with the standard variety, Valdai. The average output was 69.0% for whole kernel groats and 64.6–73.5% for the varieties. The output of the Valdai standard variety was significantly (by 4.6–7.1%) exceeded by five varieties: Alpha, Belozernaya 785, Moskovskaya 15, GK-494, and Zheltozernaya 760. Particular attention should be given to the Alpha variety, which clearly differed from the other varieties by a high falling number. It is shown that it is this property that determines the high output of whole kernel groats in this variety (73.5%). A high output of groats was also recorded for Belozernaya 785 and Zheltozernaya 760 varieties with a white and yellow grain color. The groats of these varieties are of the same color as wheat groats, which increases their consumer properties. The lowest total output of groats was recorded for GK-985 (64.6%), which is explained by a high output of crushed kernel (13.9%). The varieties with a high total output of groats had the lowest percent of crushed (beaten) kernel (5.6–6.9%), while their content was the highest for the varieties with a very low groat-forming ability (11.2–13.9). The grain peeling procedure considerably influenced the falling number and protein and starch content in output products. The falling number significantly increased, while the protein and starch content decreased for whole kernel groats. It is revealed that the total output of whole kernel groats significantly depended on the variety genotype (H2 = 0.94) and is relatively poorly modified by weather conditions. It is concluded that the groat-forming ability of rye is closely related to the strength characteristics of the kernel as well as to the resistance of the variety to lodging. A model of a rye variety with high groat-forming properties is given; prospects of breeding in this area are discussed.

Background: When consumed as whole grain, wheat has a high nutrient density that contributes to a healthy diet. However, products labeled as whole wheat can still contain a substantial amount of non-whole grain wheat, leading to confusion for consumers trying to maximize their whole grain intake. A biomarker of whole grain is needed to reveal the whole grain status within wheat-based foods.Objective: Wheat germ agglutinin (WGA), a lectin found predominantly in the germ tissue of wheat kernels, was evaluated as a biomarker of whole grain in commercial wheat products. Methods: The levels of WGA within wheat flour and pasta were assessed by an immunoblot method and compared to a whole grain standard. WGA content was also compared to other biomarkers including starch, minerals, phytate, and total protein content.Results: WGA content tightly correlated with the percentage of whole grain in pre-made mixtures of whole wheat and refined (white) flours. Several commercial flours labeled as whole wheat were then tested for WGA content and found to contain up to 40% less WGA compared to a whole grain standard. Several commercial pasta products labeled as whole wheat were also tested for WGA content and found to contain up to 90% less WGA compared to a whole grain standard. The discrepancies in WGA content were unlikely due to wheat varietial differences alone, as the WGA content measured in common varieties used in domestic wheat flour production varied less than 25%. Other wheat constituents including starch, mineral, phytate, and total protein were less consistent and did not discriminate between the commercial whole wheat flours and pasta products. Conclusions: The WGA content within wheat flour and pasta correlated with the levels of whole grain and identified discrepancies when tested in commercial wheat products compared to a whole wheat standard. WGA is a unique biomarker that could help identify which wheat products have the greatest amount of whole grain wheat.

Oat is a cereal grain that is known for its good nutritional composition with extra benefit of the β-glucan as dietary fiber. It is one of the major crop that is grown in different countries as by product or for non-food use. Now researchers and scientists have discovered its phenomenal properties that tends to help the human beings to combat with the ailments. Further, it also act as preventive measure to cure starting point of some chronic diseases such as heart diseases, gastrointestinal diseases, diabetes and cancer. Moreover it also acts as antimicrobial, antioxidant and reduces the blood cholesterol level. There is a tremendous increase in the number of oat products in the market that can soon take over the traditional products. These products include whole products, breakfast meals, flakes, porridge, bread, bars, drink like oat milk and yogurt like fermented commodities. Based on these beneficial effects and increasing demand, oat is of major interest for commercial production of novel food products.

Possible risks associated with the accumulation and migration of mycotoxins during germination of crops are presented. The presence of an acceptable level of surface microflora of grain can, during germination, intensify the accumulation of mycotoxins, which later migrate into the finished product, making it dangerous for the consumer. It is noted that the process of germination of grain crops cannot be carried out without the stage of disinfection. Promising methods of grain disinfection using non-thermal effects of exposure and the results of our own research are given. It is noted that the concept of food safety in world practice today is aimed at preserving the main food ingredients and their properties. Thermal effects lead to an effective reduction in the development of microorganisms, but at the same time cause significant losses of thermolabile compounds and adversely affect the organoleptic, physicochemical and functional properties of the final product. Ultrasonic exposure, nanosecond electromagnetic pulses and exposure to cold plasma are proposed as disinfecting methods. The methods presented today are widely used in world practice. They allow not only to deactivate molds, but also to destroy the already formed aflatoxins in food products (use of cold plasma). Based on the foregoing, it can be said that the danger of pathogenic microflora ingress and aflatoxin accumulation in food products (especially whole grains) is still present, since even a minimal amount of them can cause global harm to public health, therefore, the search and development of new disinfection methods is an urgent problem modern production.

Dietary fibre (DF) from different whole grains and beans (quinoa, buckwheat, highland barley, pea and mung bean) was extracted by enzymatic action. The components, crystallinity and properties were comparatively studied. Furthermore, we evaluated correlations between DF components and their crystallinity, thermal, physicochemical and functional properties. Results showed quinoa DF had highest polyphenol (25.58 mg GAE per 100 g), pectin (4.68%) and cellulose (52.34%) contents, crystallinity value (CV, 30.24%), ΔH (185.53 J g⁻¹), water‐holding capacity (WHC, 5.35 g g⁻¹), α‐amylase activity inhibition ratio (α‐AAIR, 13.34%) and glucose absorption capacity (GAC), but lowest protein content (9.78%) and Tₚ (163.05 °C). Mung bean DF had highest lignin content (33.56%), fat adsorption capacity (4.73 g g⁻¹), and Tₚ (176.25 °C), but lowest CV (15.26%) and ΔH (132.15 J g⁻¹). Correlation analysis showed cellulose content had positive linear correlations with CV, ΔH, WHC, α‐AAIR and GAC, but a negative correlation with Tₚ. The structure and properties of DF are largely attributed to cellulose content.

A central composite rotatable design (CCRD) coupled to response surface methodology (RSM) was used to investigate the effect of autoclaving conditions on the antinutritional factors, functional properties, digestibility and hardness of hard-do-cook common beans. Results indicated that autoclaving conditions did not change the functional properties (water solubility, water absorption index and oil absorption capacity) of the autoclaved hard-to-cook beans. Nevertheless, the autoclaving process was able to reduce the content of trypsin (59.8%) and α-amylase (42.2%) inhibitors as well as the amount of resistant starch (45.9%), which improves the nutrient bioavailability. In addition, compared to unprocessed hard-to-cook beans, the autoclaved seed presented higher protein and starch digestibility and lower hardness, enhancing the nutritional and textural quality of the seeds. These results evidenced that autoclaving may be an interesting alternative to enable the use of hard-to-cook beans as whole grain or component in food preparations.

Cereals and cereal products are the basic element in ensuring the food security of the population. Most cereal-based foods contain gluten. Nutritional therapy is the only treatment for people with gluten-related disorders. No gluten-free products are manufactured in the Republic of Moldova, and the imported ones are sold at very high prices. In this context, Moldova is an unexplored field and research is required. The paper investigated the impact of hydrothermal treatments on whole grains and sorghum groats. It was found that whole grains and sorghum groats have a cooking time of about 130 and 40 minutes, respectively, which can be reduced by about 2 times by prior hydration in water. Hydration media and their concentrations (NaCl solutions; sol. NaHCO3 and C6H8O7 concentrations 0.5%; 1.0% and 2.0%) differently influence the cooking time, mass, volume and firmness of the grains.

Twenty-two different commercial spices were added in two forms during making of Ras cheese, and examined for their physicochemical, organoleptic and microbiological properties of Ras cheese when fresh, after 1, 2, 3, 4, and 5 months. pH ranged from (5 - 6) in all treatments. The moisture content and weight of Ras cheese wheels decreased in all treatments at the end of the storage. Weight of the control sample was 25.7%, and 17.14% in cheese treated with crushed white pepper. The best treatment of Ras cheese for flavor with whole grain of cumin, on the other side, the addition of Basil resulted in a new salted. The flavor decreased in cheese with black cumin. The best texture appeared in the Ras cheese with basil, compared with cinnamon. The appearance was very good, and it gave a new shape when adding mint and basil, where it gave a shape like Roquefort cheese. The highest score of color was obtained for Ras cheese with black pepper. The highest score was in treatment with cumin. Microbiological analysis showed that crushed spices were better than whole spices in the case of the decreasing of microbial load. The best of crushed spices that decreased total bacterial count (TBC) was hot pepper (24.10%), total fungal count (TFC) was caraway (29.24%) and lactic acid bacteria (LAB) was white pepper (33.08%), respectively.

Dietary lignans are phytoestrogens that are mostly found in plant-based foods, especially whole grains, seeds, nuts, legumes and vegetables. An accurate assessment of lignan exposure is crucial to evaluate their potential health benefits and to establish future recommendations and dietary guidelines. This narrative review aimed to (i) summarize the pros and the cons of the current main assessment methods for lignan exposure─i.e., dietary questionnaires, food composition tables and biomarkers, (ii) describe the individual lignans more consumed from a worldwide perspective, as well as their main food sources, (iii) determine the lignans concentrations in both urine and blood, and explore their heterogeneity among countries, and finally (iv) discuss the main determinants of lignan exposure.

Whole grains (WGs) may have various health benefits, including lowering blood glucose and improving insulin sensitivity. To conduct a meta-analysis of the effects of WGs compared with non-WGs on changes in fasting glucose, fasting insulin, glycated hemoglobin (HbA1c), and homeostasis model assessment of insulin resistance (HOMA-IR). A systematic literature search was performed for all published randomized controlled trials on the effects of WG intake on fasting glucose, fasting insulin, HbA1c and HOMA-IR response up to February 2021. Weighted mean differences (WMD) were calculated. Pre-specified subgroup and univariate meta-regression analyses were explored to identify the sources of heterogeneity. Sensitivity analysis and bias analysis were conducted to appraise study quality. Among 12,435 articles screened for eligibility, data were extracted from 48 articles. Meta-analysis of 4,118 participants showed that WG consumption resulted in a significant reduction in fasting glucose by -0.15 mmol/L, fasting insulin by -2.71 pmol/L, HbA1c by -0.44%, and HOMA-IR by -0.28, respectively. Compared with mixed grains, brown rice, and wheat, oats were significantly lower on marker of glycemic. Besides, multiple interventions per day consolidated effectiveness of WGs. WG consumption decreased the levels of fasting glucose, fasting insulin, HbA1c, and HOMA-IR compared with non-WG consumption.

As an advanced technique, synchrotron radiation-based microspectroscopy SR-FTIRM has been a rapid, direct, non-destructive and non-invasive bioanalytical method. Globar molecular spectroscopic technique -attenuated total reflectance-ATR-FTIR spectroscopy will be used. For this research, feed type CDC Nasser, forage type CDC haymaker, and milling types CDC Arborg and Summit with three consecutive years are studied. There are three treatments for oat samples: Treatment 1, steam pressure processing alone; Treatment 2, adding innovative fibrolytic enzyme; Treatment 3, steam pressure processing plus fibrolytic enzyme. Each treatment combination has three replications. The objectives of this research are to detect the molecular structure spectral features of processed oat endosperm tissues at a molecular and cellular level in relation to chemical profiles, protein and carbohydrate fractions, energy profiles, degradation kinetics, intestinal digestibility, microbial protein production and true nutrient supply of whole oat grains. This research reveals the interactive association between induced molecular structure changes and nutrient properties and true nutrient supply. This research is also to increase economic returns to oat producers and related dairy industries through efficient utilization of feed-type or milling type of oat grains.

Mesoporous silica Santa Barbara-15 was functionalized by methacryloxypropyl trimethoxysilane. Taking this as the carrier material, a new mesoporous silica surface imprinted polymer was synthesized by using the C=C bond, functional monomer α-methacrylic acid, and crosslinker ethylene glycol dimethacrylate, which was used to extract aflatoxin from grain efficiently. It is different from the preparation of surface imprinted polymers which is physically wrapping carrier materials with polymer layers. The chemical grafting method makes the coating of the polymer layer more controllable. A new method for selective separation, enrichment, and determination of trace aflatoxin in grain was established by using the polymers as the filter of the solid-phase extraction column and high-performance liquid chromatography. The linear range of the method was 0.5-100 μg/kg, R2 = 0.9990-0.9993. The recovery of aflatoxin G2, G1, B2, and B1 was 98.9-119.7% and the relative standard deviation was 3.07-5.76%. By comparing the self-made column with the immunoaffinity column, it was found that the self-made column had better extraction performance for aflatoxins than the immunoaffinity column. It can be used for the analysis and detection of aflatoxins in cereal.

To date, most people prefer softer and stickier rice with high glycaemic index, which has led to the study of the association between the dietary fibre profile and the textural properties to balance between the eating quality, and health benefits. A slight variation was observed in the dietary fibre composition among rice varieties with different amylose content. The percentage of insoluble dietary fibre (IDF) in whole grain rice varied from 1.65–4.32 while the percentage of soluble dietary fibre (SDF) ranged from 0.26–1.37. We demonstrated that the SDF/IDF ratio was higher in soft texture rice with low amylose and it shared a negative correlation with hardness and chewiness of cooked whole grain rice determined by a texture analyser, which suggested that the distribution of SDF throughout the rice endosperm influences the reduction of the hardness of cooked rice. According to the importance of dietary fibre, we proposed a simple linear regression method to estimate the amount of IDF and total dietary fibre with r = 0.97 and 0.92, respectively, of whole grain rice based on its bran layer, determined by the alternative alkaline method. Furthermore, low amylose rice has higher content of -glucan and pectin, which are classified as soluble dietary fibre, than high amylose rice. The percentage of -glucan and pectin in whole grain rice ranged from 0.03 and 0.07 respectively, for high amylose rice to 0.14 and 0.27 respectively for low amylose rice

Bioactive compounds, including phenolic compounds, carotenoids, minerals, essential oils, fatty acids, vitamins, peptides, amino acids, and enzymes, are present plentifully in natural food products, particularly in vegetables, fruits, herbs, spices, oils, and whole grains. These compounds have numerous health benefits and can decrease the risk of several diseases such as diabetes, cancer, Alzheimer’s, stroke, cataracts, and heart diseases. Most of these compounds are antioxidants that stimulate defense mechanisms for the improvement of the response to oxidative stress, the inhibition of cell damage, or the enhancement of cell repair. Bioactive compounds in plants can be defined as the secondary metabolites that can elicit toxicological or pharmacological properties in animals and humans, depending on their structures. Among bioactive compounds, phenolic compounds are known as the most important and have abundant proven health benefits. Nowadays, bioactive compounds have great applications in food, pharmaceutical, and medical industries, where modern technologies such as spray drying encapsulation play a crucial role towards their protection and safe delivery.

Dietary choices may have differing effects on low-density lipoprotein cholesterol or triglyceride levels. The aim of this study was to investigate daily nutrient intake and dietary patterns of individuals with hyper-low-density lipoprotein cholesterolemia (hLDL) and hypertriglyceridemia (hTG) in a large Korean population-based study using propensity score (PS) matching. This study used data from the Korea National Health and Nutrition Examination Survey. Propensity score values for the predicted probability of patients with hLDL or hTG were estimated using logistic regression analysis, with age, sex, body mass index, alcohol consumption, smoking status, physical activity status, hypertension, and diabetes. After PS matching, intake of carbohydrates (%) was significantly lower (p = 0.021), and intake of fats (%) and saturated fatty acids (%) was significantly higher in the hLDL group than in the non-hLDL group (p = 0.025 and p = 0.013, respectively). The percentage of individuals with a high score for the Korean Healthy Eating Index (KHEI) “whole grains” or “saturated fatty acids” components was higher in the non-hLDL group than in the hLDL group (p &lt, 0.05 for both). Dietary sodium/potassium ratio was significantly higher in the hTG than in the non-hTG (p = 0.049). Our results suggest that individualized dietary information and counseling require consideration of a person’s specific lipid levels.

During last decade, whole cereals grains have become the focus for scientific research since studies have continuously shown the health benefits associated with consumption of whole grains. Oats (Avena sativa) are gaining interest as a healthful and nutritious cereal as they are high in beta-glucan (β-glucan), bioactive compounds and nutrients. Because of having functional components (phenolic compounds, β-glucan, tocols, carotenoids, avenanthramides, etc.) and antioxidant potential, they play a remarkable role in decreasing the risk of many degenerative diseases, cardiovascular illnesses, and are suitable in the diet of celiac patients. The associated health benefits of functional compounds on oats are dependent on metabolism, absorption, and bioavailability in the human gut. Before absorption of these compounds can occur, they are subjected to hydrolysis in the gastrointestinal tract by microflora and then absorbed and circulated in plasma for delivery to tissues. Taken together, this chapter discusses the health benefits and importance of metabolism as a major contributor toward the functional components provided by oats.

Twenty-five varieties of wheat were used in this study in order to determine the effect of amylose and amylopectin, as well as dietary fibers on the pasting properties and baking functionality of the whole-grain flour. The results were compared to the properties of refined wheat flour. The analyzed samples were divided into six groups based on the amylose content: (1) 11%–14%, (2) 15%–17%, (3) 18%–19%, (4) high amylose (36.5% and 41%), (5) waxy (0%), and 6) refined flour (22%). Amylose influenced viscosity by large, however, variations in pasting properties can as well be attributed to the differences in the non-starch structural components. Variations in solvent retention capacities (SRC) of flours depended primarily on the content of different fiber fractions and proteins. The starch and amylose content had a positive effect on SRC for lactic acid and sucrose, respectively. Furthermore, pasting and functionality are complex properties conditioned by different flour constituents.

Few studies have examined the dietary intake of low-income pregnant women participating in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). The aim of this study was to assess the dietary quality of WIC-enrolled pregnant women and examine associations with maternal characteristics, nutrition knowledge, and key health indicators. Fifty-one WIC-enrolled pregnant women completed two sets of 3-day food records. Food records were analyzed for nutrient content, and diet quality was assessed using the Healthy Eating Index (HEI)-2015. Since an HEI score of less than 60 is indicative of the need to improve dietary quality, participants’ HEI scores were divided into two categories: &lt, 60 and ≥60. The total mean HEI score of the cohort based on analysis of the first set of food records was 59.1 ± 12.5 (range 37.1–89.2), while the mean score for the second 3 days of food records was 56.8 ± 12.7 (range 30.0–89.0). The majority of participants did not consume the minimum recommended servings of whole vegetables. Those in the &lt, 60 HEI category consumed on average less than 50% of the recommended servings of whole fruits and whole grains. The diets of the majority of participants were high in saturated fat and sodium. More than one-third did not meet the recommendations for folate and iron intake, while less than half met the RDA for vitamin D. Choline intake was insufficient based on analysis of the first 3 days of food records. Our results indicate that the dietary quality of WIC-enrolled pregnant women requires improvement.

High blood pressure is a crucial risk factor for many cardiovascular diseases, and a diet rich in whole-grain foods may modulate blood pressure. This study investigated the effects of dehulled adlay consumption on blood pressure in vivo. We initially fed spontaneous hypertensive rats diets without (SHR group) or with 12 or 24% dehulled adlay (SHR + LA and SHR + HA groups), and discovered that it could limit blood pressure increases over a 12-week experimental period. Although we found no significant changes in plasma, heart, and kidney angiotensin-converting enzyme activities, both adlay-consuming groups had lower endothelin-1 and creatinine concentrations than the SHR group, the SHR + HA group also had lower aspartate aminotransferase and uric acid levels than the SHR group did. We later recruited 23 participants with overweight and obesity, and they consumed 60 g of dehulled adlay daily for a six-week experimental period. At the end of the study, we observed a significant decrease in the group’s systolic blood pressure (SBP), and the change in SBP was even more evident in participants with high baseline SBP. In conclusion, our results suggested that daily intake of dehulled adlay had beneficial effects in blood-pressure management. Future studies may further clarify the possible underlying mechanisms for the consuming of dehulled adlay as a beneficial dietary approach for people at risk of hypertension.