Search

This study evaluated the effects of high-intensity pulsed light (PL) on sliced mortadella, assessing how the parameters pulse width (1260 to 2520 µs) and number of pulses (one to three) influence color, oxidative stability, and Listeria monocytogenes population. The different PL parameters generated a fluence ranging from 2.64 to 6.57 J/cm2 and irradiance ranging from 1046.9 to 1738.8 W/cm2. The PL slightly increased the temperature and pH of the samples, and this elevation was well correlated to the higher number of pulses and higher fluence. The color parameter a* was reduced while b* values increased after PL application, with these effects being more significant in treatments with a higher number of pulses and higher fluence. The highest values of TBARS were found in treatments with higher fluence (5.28 and 6.57 J/cm2), which were characterized by the attribute oxidized color in sensory evaluation. The different PL conditions reduced the count of L. monocytogenes by up to 1.44 Log CFU/cm2. The treatment with a pulse width of 1260 µs, two pulses, fluence of 4.38 J/cm2, and irradiance of 1738.3 W/cm2 achieved the same efficacy in pathogen reduction as the treatments with higher fluence. Moreover, these PL conditions had a minimal impact on the color and oxidative stability of mortadella, demonstrating an effective balance between microbiological safety and quality preservation.

Wine spirits are typically aged in wooden barrels. Recently, alternative ageing technologies, such as those using wood fragments in wine spirits stored in stainless steel tanks, have been investigated. However, a significant lack of information regarding the potential evolution of these beverages after bottling still remains. This study assessed the 12-month evolution of aroma in bottled wine spirits aged with chestnut wood using different technologies, including fragment application with several micro-oxygenation strategies and barrels (traditional). Chemical analysis using GC-FID and GC–MS methods, along with sensory analysis, was conducted on all sampled aged wine spirits. Significant changes in volatile compounds were detected over time, including volatile phenols, acids, and esters. Multivariate data analysis distinguished traditional and alternative aged samples, with slight sample discrimination based on bottle storage. Regarding the sensory results, a significant effect of the time in bottle in several sensory attributes was found, while the ageing technologies mainly affected the gustatory attributes. The tasters were also asked to rate the overall quality of the samples, which seems to be favoured by the time in the bottle. This initial assessment of the impact of 1 year of glass bottle storage on the volatile and sensory composition of aged wine spirits highlights that this stage must be considered as an additional technological factor in their production process. However, the differences induced by the wood ageing technologies applied remained evident after 1 year of glass bottle storage. [ABSTRACT FROM AUTHOR]

The study investigated the effects of storage temperature, type of coffee, and brewing method on coffee's volatile compound profile and sensory quality. Three types of coffee were included in the study: Arabica, Robusta, and their 80/20 blend. Samples were stored at 5 °C and 20 °C for one month, after which the changes in the composition of volatile compounds were analysed and the sensory quality of espresso and cold brew coffee was assessed. The results showed that storing coffee at a lower temperature slows the changes in the profile of volatile compounds such as aldehydes, alcohols, pyrazines, and furans, helping preserve the desired aroma and flavour characteristics. Storage at higher temperatures resulted in greater changes in the volatile profile and sensory quality, with higher perceptions of earthy, sharp, and smoky notes and lower chocolatey and sweet notes. The brewing method also had a significant effect on the sensory quality. The espresso coffee had a higher intensity of coffee aroma, chocolate flavour, smoky aroma, and roasted notes. In contrast, cold brew coffee was perceived as sweeter, fruitier, and had more pronounced rum notes. The coffee type also significantly influenced the aroma and flavour profile. Arabica had a more harmonious and mild aromatic profile, while Robusta had a sharper aroma. The blend of Arabica and Robusta combined the characteristics of both coffees and offered a balanced aromatic profile. [ABSTRACT FROM AUTHOR]

Copyright of Dilemas Contemporáneos: Educación, Política y Valores is the property of Dilemas Contemporaneos: Educacion, Politica y Valores and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Plant-derived rennet sources have been recognized as effective alternatives to traditional animal-derived rennet in cheese processing, producing various cheeses for vegetarians and Halal consumers. The aim of the present study was to assess the quality and identify potential chemical and sensory markers of Canestrato cheese made from pasteurized mixed cow/sheep milk (50:50 ratio) using a kiwifruit extract (prepared in the laboratory) as a rennet source of vegetable origin. The milk was curdled with an aqueous kiwi extract (cK group), with commercial calf rennet (cT group), or with commercial microbial rennet obtained from the controlled fermentation of Rhizomucor miehei (cH group). For each cheesemaking process, 30 L of mixed milk was used, resulting in 10 forms, each weighing approximately 1 kg. Cheese produced using kiwifruit rennet exhibited improved nutritional characteristics, such as lower total lipid, cholesterol, and sodium content and greater levels of polyphenols, potassium, and phytosterols compared with the cheese of the cT group. The cheese of the cK group had a slightly more pronounced bitterness compared to cheeses made with conventional rennets (cH and cT). Overall, the use of kiwifruit extract as a milk coagulant has proved to be a promising alternative, improving both the nutritional profile and functional properties of the resulting cheese. [ABSTRACT FROM AUTHOR]

The main objective of the present study was to evaluate terroir's role in white and red wine characteristics through human perceptions and electronic assessment. Douro wines, originating from the Douro Demarcated Region (DDR) in the North of Portugal, are renowned for their distinct terroir and historical significance. This study investigates twenty-one Douro wine samples (ten white, eleven red) from Baixo Corgo and Douro Superior through Fourier Transform Infrared (FTIR) spectroscopy, Electronic Nose (E-nose) analysis, and Quantitative Descriptive Analysis (QDA). The research has uncovered unique profiles for each sub-region, influenced by factors such as pH, alcohol content, and acidity. Through principal component analysis, the electronic nose analysis identifies separate clusters in red wines and highlights notable aromatic differences in white wines. The sensory analysis via quantitative descriptive analysis provides detailed wine profiles, emphasizing attributes such as persistence, sweetness, and acidity. Furthermore, emotional responses during wine tasting were assessed using FaceReader analysis, which revealed a range of emotions like happiness, sadness, surprise, fear, and disgust, with different intensities over time. These findings provide valuable insights for consumers, producers, and the enogastronomic industry. [ABSTRACT FROM AUTHOR]

BACKGROUND: The incorporation of functional food ingredients in chocolate that seek to eliminate, if not completely, most of the added sugar content, as well as the use of alternative chocolate production techniques, have gained popularity in recent years. This study aimed to incorporate red beetroot powder into dark chocolate and investigate the effect of red beetroot powder concentration and processing time in a melanger on the physicochemical properties, sensory profile and consumer acceptability of beetroot dark chocolate. RESULTS: The addition of red beetroot powder increased the moisture content, particle size distribution and hardness of the chocolates, while the opposite was true for processing time with no effect on the colour. Except for taste, which had an average score of 3.2 ± 1.8 on the 7‐point hedonic scale, consumers scored all the other sensory attributes of the chocolates above 4.0. Among the chocolates with red beetroot powder, samples with a 15% red beetroot powder addition had a high average overall acceptability score of >5, while the 30% sample scored <4. CONCLUSION: Red beetroot powder can be used to replace sugar in dark chocolate without affecting its physicochemical properties, sensory profile or consumer acceptability. However, the target market should be considered when determining the level of red beetroot powder incorporation in terms of chocolate taste. This research has the potential to improve the overall health‐promoting properties of dark chocolate by eliminating added sugar (partially or completely). It would also help to diversify beetroot utilization, allow small‐scale processors to venture into chocolate production and expand the small‐scale chocolate value chain. © 2024 Society of Chemical Industry. [ABSTRACT FROM AUTHOR]

BACKGROUND: Considering the nutritional value and adaptability of quinoa, integrating it into African diets could enhance food and nutrition security, contingent on the acceptability of quinoa‐based foods. This study therefore determined consumer acceptability of six stiff porridge (nsima) samples, their sensory profiles, and their emotion profiles. The samples comprised controls made from whole corn flour, dehulled corn flour, and soaked, dehulled corn flour and from 1:1 blends of quinoa and each corn flour type. RESULTS: Despite quinoa being unfamiliar, none of the stiff porridge samples prepared using 1:1 blend of quinoa and corn flour was disliked (liking score of ≤4 on a 9‐point hedonic scale). Sensory properties and emotions both had significant (P < 0.05) effects on consumer acceptability. When samples were perceived to be bitter, sticky, and thick, there was an overall mean reduction in liking of 2.3, 1.0, and 0.3, respectively. With regard to emotions, the highest positive mean impact of 1.6 was associated with feeling satisfied followed by being happy and nostalgic (1.4). The sensory and emotion profiles of nsima prepared using whole corn flour were like those of quinoa‐based nsima samples. However, profiles of nsima samples from dehulled corn, and soaked dehulled corn flour, respectively, were considered ideal. CONCLUSION: Quinoa‐based nsima can be adopted easily by the current consumers of whole corn flour nsima in Malawi and possibly in other African countries with similar dietary inclinations. However, there is a need to find effective and feasible methods of removing saponin from quinoa to maximize acceptability of the resulting quinoa‐based nsima. © 2024 Society of Chemical Industry. [ABSTRACT FROM AUTHOR]

Summary: The proximate composition, selected amino acid composition, and chemical constituents of Spirogyra neglecta (Hassall) Kützing, a freshwater algae collected from Phrae province, Thailand was investigated. It was found to be a good source of protein (29.42% dry wt. basis) and fibre (6.70% dry wt. basis). The total amino acid content was 2611.85 mg/100 g edible. The chemical constituents were characterised by GC–MS, which demonstrated that it contained phytol (62.10%), ethyl 5,8,11,14,17‐icosapentaenoate (8.55%) among others. Based on its chemical composition results, it could serve as a potential ingredient with high nutritional values in the food and nutraceutical industry. Furthermore, the descriptive sensory profile consisting of 17 descriptors, namely, green colour, glossy, filamentous, aroma (algae, grassy, fishy, and earthy), flavour (algae, grassy, fishy, and earthy), sweet, bitter, and texture (fibrousness and softness), mouthfeel (entire mouth‐coating), and aftertaste (astringent), were successfully developed to allow characterisation of the sensory quality of this algae. [ABSTRACT FROM AUTHOR]

The aim of this work was to study the effects of red orange and lemon extract (RLE) inclusion on volatile organic compounds (VOCs) and sensory profile of lamb meat aged seven days. A total of 44 Merino lambs were randomly divided into two experimental groups: one that received the RLE (n = 22) and the control group (CON; n = 22). The RLE extract was orally and individually administered (90 mg/kg of live weight) to each lamb every day from colostrum assumption until slaughter (40 ± 1 days). Longissimus lumborum muscle was sampled and dry aged at 4 °C for seven days. The VOC and sensorial analyses were carried out at 1, 3 and 7 days. A total of 65 VOCs were detected. Aldehyde family was the most abundant, followed by ketones and alcohols in both groups. Extending ageing period, content of aldehydes and thiols increased only in control group (p < 0.01), but no differences were observed 24 h after slaughtering (p > 0.05). Regardless of dietary treatment, sensory evaluation, tenderness and juiciness showed a similar trend in both groups. Along ageing days, a significant improvement in these patterns was observed (p < 0.05). Our results showed that RLE inclusion did not have effects on both volatile compounds and sensory profile after slaughtering; ageing improves some sensory characteristics of lamb meat and the inclusion of RLE also seems to have a positive effect on the production of VOCs and on sensory properties such as meaty odour and overall liking. Highlights: Anthocyanins extracted from red orange and lemon extract have antioxidant properties. Red orange and lemon extract is reported to exert antioxidant effect as feed additive in ruminants. Anthocyanins affect volatile compounds (VOCs) of meat only after some ageing days. Anthocyanins can improve VOCs and sensory profile of lamb meat. [ABSTRACT FROM AUTHOR]

Previous studies have shown a correlation between chocolate sensory profile and certain (bio)chemical components. The aim of this study was to examine the sensorial profile and organic acid content of three lab scale chocolate brands produced from different cocoa genotypes. The sensorial evaluation was examined by a team of 12 panelists and evaluation of aroma volatiles was done by means of HS-SPME-GC-MS. On the other hand, organic acids were assessed using a high-performance ion chromatography coupled with an electrochemical detector (HPIC-ED). Results showed a variability in sensorial profile: SCA12×ICS40 chocolate (vanilla/sweet, spicy, and floral), ICS40 × SCA12 chocolate (fruity, bitter, and dry) and SNK16 × T60/887 chocolate (chocolate, honey-like, woody, sweet). Moreover, some aroma volatiles like (2-methyl, 3-methyl, iso) butanal (ICS), terpenes (SCA), and ketones (acetophenone and 2-nonanone) (SNK) allowed to discriminate dark chocolate sample according to their raw cocoa genetic group. Besides, the organic acid content differed from one chocolate brand to another, and it was obtained a high content of oxalic acid and a low lactic acid content which are good indicators of chocolate quality. Results of the current study highly recommend knowing the variety of cocoa beans with high content of some volatiles and high oxalic and low acetic acid and lactic contents to produce high aromatic (special flavor) chocolates. [ABSTRACT FROM AUTHOR]

Juçara is an important element for biodiversity in the Atlantic Forest, not only providing a rich source of nutritional and bioactive compounds, but also holding promising potential for sustainability. However, despite its virtues, there remains a dearth of studies fully exploring its potential. In our pioneering study, conducted using a panel of eight trained specialists, we delved into a sensory analysis of dehydrated juçara pulp, employing both descriptive analysis and the temporal dominance of sensations (TDS) technique. The findings revealed striking differences between juçara and açaí, not only in terms of flavor and aroma, but also in their potential to drive more mindful eating habits. By promoting the consumption of juçara, we are supporting the sustainability of the Atlantic Forest, where it is cultivated in an environmentally responsible manner. Thus, we are contributing to the preservation of this unique ecosystem and the well-being of local communities. [ABSTRACT FROM AUTHOR]

The objective of this study was to investigate the impact of co-fermentation of Italia and Negra Criolla grape musts using non-Saccharomyces yeast strains (NSYSs) isolated from both grape varieties, on the major volatile compounds and sensory characteristics of Piscos (distilled spirits). Native NSYSs previously isolated from Italia (Pichia terricola, Metschnikowia pulcherrima, and Naganishia vaughanmartiniae) and Negra Criolla (Vishniacozyma carnescens, Vishniacozyma heimaeyensis, and Aureobasidium pullulans) grapes' skins were inoculated at the beginning of grape must fermentation. A centroid simplex design was applied in order to obtain 10 representative yeast blends for use as mono- (n = 3), bi- (n = 3), and ternary (n = 4) inoculations. Additionally, a control sample without inoculum was also set up. For each yeast blend, the volatile composition and sensory characteristics of Piscos were evaluated. Results showed that mono-inoculation using specific NSYSs, such as P. terricola, M. pulcherrima, and N. vaughanmartiniae, led to a notable predominance of some terpenes such as α-terpineol, citronerol, and geraniol in Pisco from Italia grapes compared to the control Pisco. Conversely, in Pisco from Negra Criolla grapes, where V. carnescens, V. heimaeyensis, and A. pullulans were used in a similar mono-inoculation process, a higher presence of phenylethyl alcohol and 2-phenylethyl acetate compared to the control was observed. The sensory analysis revealed that citrus, floral, alcohol, and syrup descriptors had a higher intensity in mono-inoculated Pisco Italia, whereas spice, herbaceous, and cooked vegetable descriptors had the highest intensity in Negra Criolla Piscos produced with ternary NSYS inoculum inoculations. This study demonstrates that the use of native non-Saccharomyces yeast strains in the co-fermentation of grape musts can significantly influence the volatile profile and sensory characteristics of Pisco. These findings will allow us to establish new inoculation strategies to impact the overall sensory and aromatic profile of the Piscos produced with different grape varieties. [ABSTRACT FROM AUTHOR]

Chlorella vulgaris, a microalga rich in secondary metabolites and nutrients, offers a promising alternative for promoting microbial growth in food fermentation processes. This study aimed to evaluate the effects of C. vulgaris extracts on fermentation kinetics, sensory characteristics, phytochemical composition, antioxidant activity, and the abundance of volatile organic compounds (VOCs) in treated versus control beers. The bioactive compounds from C. vulgaris were extracted using an ultrasound-assisted method with water as the solvent. A German Pilsner-style lager beer (GPB) was brewed and supplemented with 0.5, 1, and 5 g/L of C. vulgaris extracts prior to primary fermentation. Yeast viability, °Brix, and pH levels were monitored to assess fermentation progress. Phytochemical composition was analyzed by quantifying total polyphenols and flavonoids. The antioxidant activity of the beer was evaluated using both the 2,2-diphenyl-1-picrylhydrazyl (DPPH●) and hydrogen peroxide assays. The addition of C. vulgaris extracts resulted in increased yeast viability and slight variations in gravity during the 7-day fermentation period. Moreover, the beers supplemented with C. vulgaris extracts demonstrated higher levels of total polyphenols, flavonoids, and antioxidant activity compared to the GPB. Specific volatile organic compounds, including 2-methyl-1-propanol, 1-hexanol, isopentyl hexanoate, 2-methylpropyl octanoate, β-myrcene, and geranyl acetate, were significantly more abundant (p < 0.05) in the treated beers than in the control. Sensory evaluations revealed a favorable impact of the treatment on aroma scores compared to the GPB. Overall, the findings indicate that C. vulgaris extracts could be a valuable ingredient for developing functional beers with enhanced health benefits, particularly regarding antioxidant activity. Additionally, the results underscore the importance of exploring innovative approaches that utilize natural sources like Chlorella to enrich the nutritional profile and sensory qualities of fermented products. [ABSTRACT FROM AUTHOR]

Storage is important for virgin olive oil, a product obtained only during the harvest period, which requires a year-round storage until its best-before date. Low temperatures slow undesirable reactions, though this method is not widely applied. The objective of this paper is to assess the impact of frozen storage on the volatile composition and sensory properties of virgin olive oils. The quality parameters, volatile composition, and sensory profiles were analyzed for samples stored under different conditions (time 0, sixth month supermarket and frozen storage, and long-term-frozen). The physicochemical parameters of the samples stored under supermarket conditions showed significant differences (p < 0.05), with the frozen-storage sample after three months of storage. Additionally, the samples stored under supermarket conditions showed higher volatile concentrations than frozen ones, with increased concentrations of aldehydes and acids producing sensory defects. Thirty-two samples, considered as the long-term-frozen, were divided into three groups depending on the frozen-storage time (1, 6 or 10 years). These long-term-frozen storage samples confirmed the suitability of the proposed oxidation markers (pentanal, hexanal, heptanal, nonanal, acetic, propanoic, butanoic, and hexanoic acids) for differentiating storage conditions and times. This work highlights the oxidation process under different storage conditions and suggests oxidation markers. [ABSTRACT FROM AUTHOR]

Abstract Background Oral sensory hypersensitivity has been linked with fussy eating predominantly in non-typically developing children. We hypothesized that child ‘Oral’ (touch, smell and taste in the mouth) and ‘Social-Emotional’ (response to social expectations) sensory processing are associated with child appetitive traits in typically developing preteen children. Additionally, we explored relationships between maternal sensory profiles and their offspring’s sensory profile. Methods This is secondary analysis of 130 mother-child dyads from the 9–11-year-old follow-up of the ROLO longitudinal birth cohort study. The Dunn Sensory Profile (Adolescent/Adult) and the Dunn Child Sensory Profile 2 were used to assess maternal and child sensory profiles, respectively. The Children’s Eating Behaviour Questionnaire was used to assess child appetitive traits. Multiple linear regression examined associations between ‘Oral’ and ‘Social-Emotional’ segments of the child sensory profile and child appetitive traits. Associations between maternal and child sensory profiles were examined using sensory profile quadrants (Dunn’s sensory processing framework). These refer to four distinct patterns of sensory processing that indicate how an individual responds to sensory input. Results In total, 130 mother-child dyads were included. In adjusted analysis child ‘Oral’ sensory processing was associated with higher mean scores in the appetitive traits ‘Desire to Drink’ (B = 0.044, 95% CI = 0.025,0.062) and ‘Food Fussiness’ (B = 0.080, 95% CI = 0.059,0.101) and with lower mean scores in ‘Enjoyment of Food’ (B=-0.038, 95% CI -0.055,-0.022). Child ‘Social-Emotional’ responses were associated with higher mean scores in ‘Desire to Drink’ and ‘Food Fussiness’. Higher scores in the maternal sensory profile quadrants of ‘Sensitivity’, ‘Avoiding’ and ‘Registration’ were positively associated with higher scores in the corresponding child sensory profile quadrants. Conclusion Our findings suggest that in typically developing children presenting with fussy eating, oral sensory hypersensitivity and higher scores in social-emotional responses to sensory processing may be an underlying determinant. The relationship observed between ‘Oral’ and ‘Social-Emotional’ sensory processing segments and ‘Desire to Drink’ requires further research to ascertain the type of drinks being consumed and how this impacts appetite. Further research is also required to explore the influence of maternal sensory profile on their offsprings response to sensory input.

ABSTRACT: The possibility of inclusion of agro-industrial byproducts in the diet of small ruminants represents both an economic and an environmental strategy for reducing waste management by industries and costs of feeding as well as the impact of livestock farming. Large amounts of wastes from the cocoa industry are produced annually, with a considerable part represented by cocoa bean shells, considered a suitable ingredient to be included in the diet of ruminants within the limits established by European legislation. The aim of this study was to assess the effect of including cocoa bean shells in the diet of dairy sheep on the sensory, volatile, and antioxidant properties of cheese. To this purpose, 20 lactating Comisana ewes were randomly assigned to 2 experimental groups: control (CTRL) and cocoa bean shells (CBS), and received alfalfa hay ad libitum and 800 g of conventional (CTRL) or experimental (CBS) concentrate containing 11.7% CBS to partially replace corn and barley of the CTRL concentrate. Bulk milk collected from each group was used to produce a total of 15 cheeses per group, obtained in 5 different days of cheesemaking (3 cheeses a day per group). After 60 d of aging, each cheese of each experimental group was sampled for the analyses. The results on chemical composition revealed a greater content of monounsaturated fatty acids and an increase in the nutritional indices, suggesting a favorable role of cocoa bean shell dietary inclusion on the nutritive value of cheese. The cheese sensory profile was affected by the cocoa bean shell inclusion, with more pronounced appearance, odor, aroma, and taste attributes in the product. The volatile profile showed only a few significant differences, mainly related to the cheese ripening process, and no differences were found in α-tocopherol contents in cheese fat between the 2 groups. Therefore, the inclusion of coca bean shells in the diet of dairy sheep allowed us to obtain a good-quality cheese, without altering the characteristics associated with the typical profiles of sheep cheese. Furthermore, the use of this byproduct could contribute to decreasing feed costs and waste management, representing a good practice for increasing the sustainability of dairy products.

Sensory processing includes perception, organization, and reaction to sensory stimuli. Research has shown that deaf and hard-of-hearing children have unique sensory processing characteristics. The aim of this study was to identify these characteristics and examine the contributions of factors such as type of amplification, chronological age, hearing age, and frequency of rehabilitation to sensory processing features. Parents of 52 children, aged 3 to 10 years old, completed the Sensory Profile questionnaire. Results showed that most children were within the typical performance range in most subscales, however, children with cochlear implants had better scores in several domains compared to children with hearing aids. Chronological age, hearing age, and frequency of rehabilitation did not contribute to overall sensory processing. These results indicate that children with cochlear implants have a more successful integration of sensory processing abilities. Early intervention and consistent rehabilitation are needed to optimize sensory outcomes in deaf and hard-of-hearing children.

Catfish (Pangasius sp.) belly, a by-product of the frozen fish fillet industry, has certain processing limitations, thereby reducing product utilization and selling value. It is a potential process for producing products with highl market acceptance. The study aimed to investigate the relationship between the chemical characteristics of a catfish belly in various smoking methods and its sensory profile. Various smoking methods in this research include smoking cabinets, vertical offset smokers, traditional smoking houses, and liquid smoke, which had different parameters of time, temperature, and distance to the smoke source. The chemical characteristics of smoked catfish belly were determined in terms of proximates, total phenols, and total acid. The sensory profiles in the form of intensity of 8 attributes of smoked catfish belly were obtained using the Rate-All-That-Apply method accompanied by a hedonic test (n = 80). Different smoking parameters in each method greatly influence the chemical characteristics and sensory profiles produced. Methods with longer smoking times will produce lower water content, increasing the fat content and a strong smoky aroma and taste. The correlation between chemical characteristics, sensory profile, and hedonic was also analyzed using Partial Least Square Regression (PLS regression) to determine the relationship with the stomach of smoked catfish belly using various methods. Of all the methods, the smoking cabinet was the optimal method for processing smoked catfish belly.

Previous research on the impact of various heat treatment methods on meat has primarily focused on conventional meats from common livestock animals, with limited studies on the effects of different heat treatments on foal meat. The aim of this study was to evaluate how different heat treatments, including sous-vide, affect the sensory, textural, and physicochemical characteristics of foal meat. This allowed for the identification of the most effective heat treatment method to preserve the optimal quality attributes of foal meat while enhancing sensory and textural qualities preferred by consumers. Samples of m. longissimus thoracis were subjected to traditional cooking in two variants: in water at 100 °C in a foil bag for 1.5 h, and cooked to a core temperature of 85 °C (16 half-carcasses × 2 traditional heat treatment methods = 32 samples). Additionally, m. longissimus thoracis was subjected to sous-vide at 55 °C and 65 °C for 4 and 24 h (16 half-carcasses × 2 temperature settings × 2 time settings = 64 samples). Chemical composition, physicochemical properties, color parameters, hem pigment levels, texture characteristics, and sensory properties were analyzed. Compared to sous-vide samples, traditionally cooked foal meat exhibited higher weight loss (p = 0.002), higher fat content (p = 0.003), and lower water content (p = 0.03). Significant improvements in tenderness were observed in sous-vide samples, with the lowest shear force values (52.86 N/cm2 at 55 °C and 48.39 N/cm2 at 65 °C; p = 0.001) and meat hardness (102.44 N and 101.27 N, respectively; p = 0.015) after 24 h of thermal processing. Moreover, sous-vide cooking significantly improved sensory properties of foal meat, particularly juiciness (p = 0.002), tenderness (p = 0.002), and flavor desirability (p = 0.03), which were highly rated by consumers. [ABSTRACT FROM AUTHOR]

BACKGROUND RESULTS CONCLUSION The food industry faces an important challenge in the reformulation of food products to reduce fat at the same time as retaining crucial properties, such as acceptable appearance, texture and mouthfeel. In the present study, a fat replacer from glucomannan was incorporated in cookies prepared from fermented cassava flour (FCF) and soy protein concentrate (SPC), and its effect on physicochemical and sensory properties was analyzed. The samples included cookies made from FCF and SPC with fat substitution levels of 0% (CS100: FCF‐SPC, 100% fat), 20% (GM80: FCF‐SPC‐medium glucomannan, 80% fat) and 30% (GH70: FCF‐SPC‐high glucomannan, 70% fat). Fat replacement in GM80 and GH70 cookies was achieved through incorporation of glucomannan and water. The cookie made from wheat flour was selected as the gold standard.Cookies with fat replacement levels of 20% (GM80) and 30% (GH70) had lower fat and higher dietary fiber content than the control samples. The addition of glucomannan improved the spread ratio of GM80 and GH70 cookies. No significant difference was observed between the sensory acceptance of GH70 and CS100 cookies in terms of aroma, texture, taste and overall acceptability (P > 0.05). In addition, no significant difference was detected in the fat taste intensity among GH70, GM80 and CS100 cookies.The results of the present study indicate that glucomannan can be used to replace fat in cookies prepared from FCF and SPC. Glucomannan enhanced the nutritional properties of cookies. Fat replacement by glucomannan maintained the product's physical properties, sensory acceptance and fat mouthfeel. © 2024 Society of Chemical Industry. [ABSTRACT FROM AUTHOR]

Oral folinic acid has shown potential to improve symptoms in children with autism spectrum disorder (ASD). However, randomized controlled trials (RCTs) are limited. This double-blind, placebo-controlled RCT aimed to compare changes in Childhood Autism Rating Scale (CARS) scores in children with ASD aged 2–10 years, among folinic acid (2 mg/kg/day, maximum of 50 mg/day) and placebo groups at 24 weeks, in comparison with baseline. Both the groups received standard care (ABA and sensory integration therapy). Secondary objectives included changes in behavioral problems measured by the Child Behavior Checklist (CBCL) and serum levels of anti-folate receptor autoantibodies and folic acid, correlated with changes in autism symptom severity. Out of the 40 participants recruited in each group, 39 and 38 participants completed the 24-week follow-up in the folinic acid and placebo groups, respectively. The change in CARS score was higher in the folinic acid group (3.6 ± 0.8) compared to the placebo group (2.4 ± 0.7, p < 0.001). Changes in CBCL total score and CBCL internalizing score were also better in the folinic acid group (19.7 ± 9.5 vs. 12.6 ± 8.4 and 15.4 ± 7.8 vs. 8.5 ± 5.7, p < 0.001 for both). High-titer anti-folate receptor autoantibodies were positive in 32/40 and 33/40 cases in the folinic acid and placebo groups, respectively (p = 0.78). In the placebo group, improvement in CARS score was comparable regardless of autoantibody status (p = 0.11), but in the folinic acid group, improvement was more pronounced in the high-titer autoantibody group (p = 0.03). No adverse reactions were reported in either group. Conclusions: Oral folinic acid supplementation is effective and safe in improving ASD symptoms, with more pronounced benefits in children with high titers of folate receptor autoantibodies. Trial registration: CTRI/2021/07/034901, dated 15–07-2021. What is Known: • Folate receptor autoantibodies are more prevalent in children with autism spectrum disorder (ASD) compared to typically developing children. • Folate receptor autoantibodies play a significant role in the neuropathogenesis of autism spectrum disorder. What is New: • Add-on oral folinic acid supplementation is safe and effective in reducing the severity of symptoms in children with ASD. • The clinical benefits are more pronounced in children with high titers of folate receptor autoantibodies. [ABSTRACT FROM AUTHOR]

The dealcoholization technique has gained more attention in the wine industry as it can significantly influence wine compositions and quality beyond alcohol level reduction. However, the changes occurring in the various processes of dealcoholization are not fully understood yet. This work summarizes the literature published in the last 10 years (2013–2023) about changes in color, sulfur dioxide (SO2), phenolic composition, losses of desirable volatile aroma compounds, and sensory characteristics of wine after the removal of ethanol by different processes/techniques. Several factors can influence the final characteristics of wine during the process, including physico-chemical parameters such as the initial alcohol level, the retention properties of the wine non-volatile matrix, and the characteristics of aroma components. Additionally, the quality of dealcoholized wine can be affected by the choice of dealcoholization techniques, distillation temperature, operating pressure, and membrane properties, including filtration and pore size. Low- and zero-alcohol products have the potential to expand the market and cater to diverse consumer segments. This comprehensive review would help winemakers in choosing the best techniques to produce dealcoholized wine, limiting the adverse effects, and meeting the needs of consumers. [ABSTRACT FROM AUTHOR]

Summary: The aim of this study was to characterise gluten‐free breads formulated with alternative flours through technological and sensory (ultra flash profiling, hedonic tests) properties, and to correlate both methodologies for holistically understanding how these variables affect the consumer preference and product quality. Gluten‐free breads formulated by replacing 20% with brown rice, lupine, millet, quinoa, sorghum, teff, buckwheat, rice bran and carob flours were evaluated. The dough hydration and fermentation times were optimised. The formulations presented differences in centesimal composition, specific volume, texture and colour. Significant correlations were established between fermentation time, specific volume, centesimal composition, texture (hardness, gumminess), alveolar structure (porosity, uniformity, cell density), colour (L*), sensory descriptors and overall acceptability. The ultra flash profiling test confirmed different sensory profiles, showing that some descriptors have a high impact in overall acceptability. Multiple factor analysis contributed to understand the interrelationships between technological and sensory properties, identifying the relevant technological parameters that affect the consumer preferences and the final product quality. [ABSTRACT FROM AUTHOR]

Background: Oral sensory hypersensitivity has been linked with fussy eating predominantly in non-typically developing children. We hypothesized that child 'Oral' (touch, smell and taste in the mouth) and 'Social-Emotional' (response to social expectations) sensory processing are associated with child appetitive traits in typically developing preteen children. Additionally, we explored relationships between maternal sensory profiles and their offspring's sensory profile. Methods: This is secondary analysis of 130 mother-child dyads from the 9–11-year-old follow-up of the ROLO longitudinal birth cohort study. The Dunn Sensory Profile (Adolescent/Adult) and the Dunn Child Sensory Profile 2 were used to assess maternal and child sensory profiles, respectively. The Children's Eating Behaviour Questionnaire was used to assess child appetitive traits. Multiple linear regression examined associations between 'Oral' and 'Social-Emotional' segments of the child sensory profile and child appetitive traits. Associations between maternal and child sensory profiles were examined using sensory profile quadrants (Dunn's sensory processing framework). These refer to four distinct patterns of sensory processing that indicate how an individual responds to sensory input. Results: In total, 130 mother-child dyads were included. In adjusted analysis child 'Oral' sensory processing was associated with higher mean scores in the appetitive traits 'Desire to Drink' (B = 0.044, 95% CI = 0.025,0.062) and 'Food Fussiness' (B = 0.080, 95% CI = 0.059,0.101) and with lower mean scores in 'Enjoyment of Food' (B=-0.038, 95% CI -0.055,-0.022). Child 'Social-Emotional' responses were associated with higher mean scores in 'Desire to Drink' and 'Food Fussiness'. Higher scores in the maternal sensory profile quadrants of 'Sensitivity', 'Avoiding' and 'Registration' were positively associated with higher scores in the corresponding child sensory profile quadrants. Conclusion: Our findings suggest that in typically developing children presenting with fussy eating, oral sensory hypersensitivity and higher scores in social-emotional responses to sensory processing may be an underlying determinant. The relationship observed between 'Oral' and 'Social-Emotional' sensory processing segments and 'Desire to Drink' requires further research to ascertain the type of drinks being consumed and how this impacts appetite. Further research is also required to explore the influence of maternal sensory profile on their offsprings response to sensory input. [ABSTRACT FROM AUTHOR]

Tomato processing generates a by-product known as tomato pomace (TP), which contains chemically diverse valuable components such as lycopene, phenols, dietary fibre, proteins, and oil. The aim of this study was to characterize bioactive compounds in small-sized tomato pomace from cherry and date tomatoes and to evaluate the effects of the addition of 10 and 20% (w/w) of tomato pomace flour (TPF) to durum wheat dough for bread production. Bread containing different amounts of TPF was characterized by physical, chemical, nutritional, and sensory characteristics. TPF is an important source of dietary fibre with a total content of approximately 52.3%, of which 5.3% is soluble and 47% is insoluble. It is also a potential source of natural antioxidants and contains remarkable residual levels of both total carotenoids and polyphenols. TPF addition reduced water loss during baking and significantly affected colour parameters and acidity; furthermore, both fortified TPF breads could use these nutrition and health claims and label the breads as "High Fibre". The "overall" sensory attribute showed similar values in the control and fortified bread samples, suggesting that the overall quality of the bread remained relatively constant, regardless of the percentage of added TPF. [ABSTRACT FROM AUTHOR]

Comorbidity between neurodevelopmental disorders is common, especially between autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD). This study aimed to detect overlapped sensory processing alterations in a sample of children and adolescents diagnosed with both ASD and ADHD. A collection of 42 standard and 8 proposed machine learning classifiers, 22 feature selection methods and 19 unbalanced classification strategies were applied on the 6 standard question groups of the Sensory Profile-2 questionnaire. The relatively low performance achieved by state-of-the-art classifiers led us to propose the feature population sum classifier, a probabilistic method based on class and feature value populations, designed for datasets where features are discrete numeric answers to questions in a questionnaire. The proposed method achieves the best kappa and accuracy, 60% and 82.5%, respectively, reaching 68% and 86.5% combined with backward sequential feature selection, with false positive and negative rates below 15%. Since the SP2 questionnaire can be filled by parents for children from three years, our prediction can alert the clinicians with an early diagnosis in order to apply early interventions. [ABSTRACT FROM AUTHOR]

[Display omitted] • Stale wheat and rye bread can be used as an additional or sole substrate for amazake. • The addition of stale bread enriches the volatile profile of amazake. • Amazake with stale bread has more protein and dietary fibre than rice amazake. • A stale bread addition influences the sensory profile of amazake. Stale bread is a waste product with a potential to be recycled. One way to manage this waste material is to process it by fermentation for the purpose of food production. This paper proposes the use of stale wheat and rye bread as ingredients in amazake, a liquid dessert traditionally obtained from rice by fermentation with the koji mould Aspergillus oryzae , followed by liquefaction by the action of fungal enzymes. The stale bread was introduced instead of rice at both the koji stage (wheat bread) and the liquefaction stage (wheat and rye bread). The resulting products had an extended volatile compound profile, from 5 to 15 compounds identified, and modified sensory parameters, compared to the traditional version. Amazake containing bread had an increased protein content, from 1.10 to 6.4 g/100 g, and were more abundant in dietary fibre (up to a maximum of 1.8 g/100 g), additionally enriched with a soluble fraction. The proposed procedure of obtaining of new formula amazake can be directly applied in households to reduce the amount of discarded bread. Due to its simplicity, it also has the potential for further modification in terms of production scale and product parameters. [ABSTRACT FROM AUTHOR]

To satisfy the ever-increasing share of consumers who are lactose intolerant, vegan or require foods with less simple sugars, chocolate companies are constantly looking for new formulations. In the present research, the nutritional and sensory profile of two novel chocolates was evaluated. In the first, milk powder was replaced by coconut copra, almond and isolated soy protein, and in the second dark chocolate-based, sucrose was replaced by coconut sugars, stevia and erythritol, resulting in a reduction in calorific value of about 8%. The substitution of milk powder with vegetal ingredients affected the chocolate mineral profile, with high iron and copper concentrations and less potassium, calcium and phosphorus. The vegan samples showed the presence of medium-chain fatty acids from coconut oil, mainly lauric acid. Esters, the group responsible for the fruity aroma, represented mainly by benzaldehyde, furfural and vanillin, were prevalent in the vegan sample. The novel chocolate without added sucrose provides approximately 2182.6 kJ/hg registering a reduction in caloric value of more than 8% compared to the standard sample. In addition, the presence of coconut sugar, with its low glycaemic index (35), made the novel chocolate healthier than plain sucrose-containing dark chocolate. [ABSTRACT FROM AUTHOR]

Sensory processing includes perception, organization, and reaction to sensory stimuli. Research has shown that deaf and hard-of-hearing children have unique sensory processing characteristics. The aim of this study was to identify these characteristics and examine the contributions of factors such as type of amplification, chronological age, hearing age, and frequency of rehabilitation to sensory processing features. Parents of 52 children, aged 3 to 10 years old, completed the Sensory Profile questionnaire. Results showed that most children were within the typical performance range in most subscales, however, children with cochlear implants had better scores in several domains compared to children with hearing aids. Chronological age, hearing age, and frequency of rehabilitation did not contribute to overall sensory processing. These results indicate that children with cochlear implants have a more successful integration of sensory processing abilities. Early intervention and consistent rehabilitation are needed to optimize sensory outcomes in deaf and hard-of-hearing children. [ABSTRACT FROM AUTHOR]

IntroductionAutistic individuals may show several psychiatric co-occurrences, including Feeding and Eating Disorders (FEDs). Avoidant and Restrictive Food Intake Disorder (ARFID) consists of avoidance or restriction in food intake, leading to significant weight loss, nutritional deficiencies, and marked interference with psychosocial functioning. Both Autism Spectrum Disorder (ASD) and ARFID are characterized by the two main features of cognitive rigidity and sensory sensitivity, which may complicate differential diagnosis. There is a notable lack of information on the manifestation of ASD-ARFID co-occurrence, as well as tailored assessment tools and practice, and therapeutic approaches.Case descriptionThis report provides a detailed description of L., a young girl with a late diagnosis of ASD who also developed unspecific depressive mood disorder and ARFID in co-occurrence. After the diagnosis of ASD, L. underwent multiple evaluations to address emerging psychiatric co-occurrences and symptom exacerbation, and in order to develop the most effective integrated treatment.ConclusionThe case of L. expands the knowledge on the phenotype of Autistic females and exemplifies how delayed diagnosis may exacerbate functioning differences and increase the camouflage phenomenon. Additionally, it underscores the importance of improving tailored evaluation, combined treatment plans, with both cognitive-behavioral therapy and drugs, and monitoring the evolving patterns of Autistic manifestations and associated psychiatric co-occurrences.

The timing of grape harvest is critical in the winemaking process of sparkling wines. It is essential for grapes to have the right amount of sugars and the optimum amount of sugars and level of acidity perfect level of acidity as they ripen. This is crucial not just for achieving the desired alcohol content in the wine but also for ensuring the production of the aromatic precursors. The chemical composition of sparkling wines is closely linked to the quality of their foam. The goal of this study was to determine how different levels of grape maturity impact the chemical and sensory properties of Savvatiano sparkling wines after 15 months maturation in the bottle. Grape ripening stage was found to have a significant influence on the content, composition and development of organic acids and volatile compounds in the wine, and on its sensorial attributes. In the resulting Savvatiano sparkling wines produced by a single grape variety, those produced from grapes at the earliest stage of maturity exhibited higher levels of terpenes, organic acids and foam characteristics. This was reflected in the sensory evaluation, these wines scoring the highest for descriptors like “floral”, “green apple” and “foam intensity”. This study represents the first analysis of the chemical composition and sensory traits of white sparkling wine made from the indigenous grape variety Savvatiano. By applying a comprehensive approach that examines both wine metabolites and sensory attributes, it is possible to determine the ideal harvest time for producing high quality Savvatiano sparkling wines.

Plant nutrition through fertilizer application plays a crucial role in enhancing crop quality and yield, necessitating a balanced fertilization approach. Sweet cherry, esteemed as one of the most prized crops worldwide, was the focus of this three-year study spanning from 2019 to 2021, involving the sweet cherry cultivar Burlat. This study investigated the foliar application of magnesium (Mg) and potassium (K) to enhance fruit quality parameters. Different doses of Mg (250 g hL−1 and 125 g hL−1) and K (100 g hL−1 and 50 g hL−1) and a control treatment were administered to sweet cherry trees to assess their impact on fruit quality. At the commercial ripening stage, fruits from each treatment were harvested for comprehensive evaluation, including biometric and chromatic parameters, fruit firmness, routine parameters, sensory profile, and nutrient content analysis. Results from the study revealed notable enhancements in fruit weight and dimensions, particularly in the control treatment in 2020. Furthermore, Mg125 and Mg250 treatments exhibited improved color development and accelerated maturity by increasing the total soluble solids content while decreasing titratable acidity. Sensorial profiling indicated that Mg125 and Mg250 treatments intensified color intensity and sweet taste while mitigating sour taste perceptions. Conversely, potassium fertilization, especially the K50 treatment, led to increased fruit firmness and nutrient content. These findings offer valuable insights into optimizing sweet cherry production practices globally. [ABSTRACT FROM AUTHOR]

Copyright of Society & Leisure / Loisir & Société is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Autism spectrum disorder (ASD) is a complex neurological development with social and communication deficits and sensory abnormalities. Sensory problems have a significant impact on daily life. Multisensory environments (MSEs), such as Snoezelen® rooms, offer controlled sensory stimulation. This study aims to evaluate the effect of MSE intervention with self-controlled sensory interactions on adaptive developmental skills and sensory responses in preschool ASD children. Methods: This pilot study was single-blind, randomized, controlled, and adhered to the CONSORT guidelines. Twenty participants were recruited and randomized into two groups: the control group (CG) underwent treatment as usual (TAU) with individual rehabilitation sessions of psychomotor therapy. The experimental group (EG) underwent TAU integrated with the use of an MSE. Developmental abilities and severity levels were assessed, pre-post, with the Psychoeducational Profile, Third Edition (PEP-3) and the Second Edition Childhood Autism Rating Scale (CARS-2). Results: A significant difference in taste, smell, and tactile behaviors according to the CARS-2, as well as in gross motor skills according to the PEP-3, was observed in the EG. Conclusions: This pilot study suggests that MSE-integrated intervention may be a valid strategy to improve self-management of the sensory profile in autistic individuals. Further studies are needed to better identify the intervention methodology and effectiveness. [ABSTRACT FROM AUTHOR]

The cocoa tree (Theobroma cacao L.) has seeds that after processing become a valuable agricultural commodity in the world. In Brazil, the state of Pará located in the Eastern Amazon is the main producer, accounting for more than 53% of the national production. Although the region is the largest producer, no studies are found in the literature containing data on the sensory quality of the beans. Thus, the purpose of this study is to establish the sensory profile of Amazonian cocoa from the main cocoa-producing regions of the Eastern Amazon (Lower Tocantins River, Northeast, West, Southeast and Trans-Amazon). The sensory profile was established from the Quantitative Descriptive Analysis (QDA), in addition to using an affective test to verify consumer preference for the chocolates produced. Physical, physicochemical and bioactive compound evaluations were carried out. Beans from different regions had a similar sensory profile; however, it was possible to observe some differences in certain descriptor terms. In the physical evaluation, the samples presented an acceptable commercial standard, and the humidity was within the values established by the legislation. It was found that the post-harvest and/or processing parameters had no influence on the quality attributes of cocoa beans. [ABSTRACT FROM AUTHOR]

Coffee is one of the most consumed beverages in the world, with unique organoleptic characteristics of aroma and flavor, also varying according to the several extraction methods. Therefore, the objective of this study was to investigate whether the different Arabic coffee genotypes prepared by various extraction methods would influence amateur consumers' perception of sensory and hedonic judgments of specialty coffee. A large-sample experiment (n = 270) was conducted in a coffee shop at the Universidade Federal de Lavras and participants were divided into three groups according to the evaluated genotypes (Bourbon Amarelo, Pacamara and Híbrido de Timor), who tasted four samples, varying to the extraction methods ('Conventional Brewed', Hario V60, French Press and Espresso). From the results obtained, it is possible to conclude that there is a change in the sensory perception of aromas and flavors of coffees in all genotypes studied in the four extraction methods, as well as in the acceptance and purchase intention by consumers. [ABSTRACT FROM AUTHOR]

This study aimed to develop an analytical method using HS-SPME/GC-MS to determine the volatile organic compound (VOC) profiles and evaluate the sensory attributes of cocoa honey from four cocoa varieties (CCN51, PS1319, SJ02, and Parazinho). Using a multivariate factorial experimental design, the HS-SPME/GC-MS method was optimized to determine the VOC profiles. Twenty previously trained tasters participated in the ranking descriptive analysis, while 108 consumers participated in the acceptance and purchase intention tests. A total of 84 volatile organic compounds were identified from various chemical classes, including acids, alcohols, aldehydes, esters, ketones, monoterpenes, oxygenated monoterpenoids, sesquiterpenes, and oxygenated sesquiterpenoids. Palmitic acid was the compound found in the highest concentration in all varieties (5.13–13.10%). Multivariate analysis tools identified key compounds for differentiation and grouping of the samples. The results revealed that the variety significantly influenced both the VOCs’ concentrations and sensory profiles. The CCN51, PS1319, and SJ02 varieties exhibited the highest diversity of VOCs and sensory attributes. Notably, the SJ02 and CCN51 varieties demonstrated superior acceptability and purchase intention, with means ranging from 7.21 and 7.08 to 3.71 and 3.56, respectively. These results indicate their potential as promising sources of cocoa honey for the food industry. [ABSTRACT FROM AUTHOR]

Summary: Besides the clean environment, mountain pastures are important sources of bioactive compounds that contribute to the quality of dairy products resulting from animals grazing there. This review aimed to compare the main differences among mountain and lowland dairies in terms of chemical composition, physical and sensory properties and microflora. The most important factors influencing final product properties are the biodiversity of pastures and the abundance of plants in terpenes and fatty acids, farm practices, animal breeds and climatic conditions. Differences between dairies from lowland and mountain products were observed regarding the sensory profile, microflora and nutritional and functional value. The comparisons of the results presented in the literature concluded that some mountain dairies presented more than 50% higher content of terpenes compared to lowland products. Furthermore, the amounts of polyunsaturated fatty acids (PUFA) were more than 15% greater in mountain products compared to lowland ones, conjugated linoleic acids more than 35%, n−6 and n−3 PUFA more than 10%, while the saturated fatty acids content was reported to be more than 3% lower in mountain dairies. In conclusion, mountain dairy products can be distinguished from lowland ones, especially by their content of terpenes and fatty acid profile, along with the microflora which are influenced by livestock management. [ABSTRACT FROM AUTHOR]

• Parental stress was associated with infants' hypersensitivity based on the parents' report. • Somatosensory-evoked potential of N2 latency was delayed in infants with higher hypersensitivity. • Inter-hemispheric somatosensory coherence of delta showed increased synchrony during the stimuli in infants with hypersensitivity. Infant hypersensitivity affects daily challenges and parental stress. Although the crucial role of tactile sensation in infants' brain function has been highlighted, hypersensitive infants and their families lack support. Electroencephalography may be useful for understanding hypersensitivity traits. We investigated the relationship between infant perceptual hypersensitivity and parental stress, somatosensory-evoked potential (SEP), and magnitude-squared coherence (MSC) in the general population. Infants aged 8 months (n = 63) were evaluated for hypersensitivity and parental stress using a questionnaire and for cortical activity using electroencephalography. Vibration stimuli were applied to the infant's left foot. SEP components that peaked around 150 ms (N2) and at 200 ms (P2) after stimulus onset were evaluated by amplitude and latency at the midline electrode (Cz) and MSC between the midline electrodes (C3–C4). Parental stress was associated with infant hypersensitivity. The latency of Cz was delayed, and C3–C4 delta MSC was high in infants with hypersensitivity. Increasing inter-hemispheric MSC synchrony in the stimulated condition in infants with hypersensitivity suggested atypical somatosensory cortical function. These findings contribute to identifying, understanding the mechanisms of, and developing effective coping strategies for early-stage hypersensitivity. [ABSTRACT FROM AUTHOR]

This review aims to explore the latest innovations in beer supply chain. Innovation is defined as the combined application of strategies that enhance intrinsic and extrinsic product characteristics while optimizing complementary aspects for a modern approach to the food market. The study is structured around key themes that define the overall quality of beer supply chain: safety (wholesomeness and authenticity), biological quality (chemical composition, sensory profile, and nutritional quality), process quality, convenience, and commodities. The goal is to promote accurate dissemination of information within the beer community and dispel common misconceptions. These misconceptions often arise from flawed approaches, leading to the creation of urban legends and unfounded prejudices. Special attention is given to innovation and research in the craft beer sector, which is rapidly growing in Italy and the global market. [ABSTRACT FROM AUTHOR]

In this study, the flavor characteristics and physicochemical properties of salted egg yolk (SEY) under different cooking methods (steaming/baking/microwaving) were investigated. The microwave-treated SEY exhibited the highest levels of salt content, cooking loss, lightness, and b* value, as well as the highest content of flavor amino acids. A total of 31, 27, and 29 volatile compounds were detected after steaming, baking, and microwave treatments, respectively, covering 10 chemical families. The partial least squares discriminant analysis confirmed that 21 compounds, including octanol, pyrazine, 2-pentyl-furan, and 1-octen-3-ol, were the key volatile compounds affecting the classification of SEY aroma. The electronic nose revealed a sharp distinction in the overall flavor profile of SEY with varying heat treatments. However, no dramatic differences were observed in terms of fatty acid composition. Microwave treatment was identified as presenting a promising approach for enhancing the aroma profile of SEY. These findings contribute novel insights into flavor evaluation and the development of egg products as ingredients for thermal processing. [ABSTRACT FROM AUTHOR]

Introduction: This study aimed to investigate the effects of semolina characteristics and pasta-making processing on the quality of durum wheat spaghetti (A, B, and C) using a reverse engineering approach. Methods: Proximate composition, color, granulometry, pasting and thermal properties were determined to characterize semolina, while pasting, thermal and cooking properties, microstructure and sensory profile were evaluated for spaghetti. Results and Discussion: The sensory profile of sample A, in terms of higher yellowness and hardness, lower stickiness, agreed with the higher transition temperatures (60.07–74.6 °C) and enthalpy of amylose-lipid complexes, degree of starch gelatinization, pasting viscosities and compression force, lower water absorption, cooking losses (4.78 g/100 g), and adhesiveness (0.39 N/mm). Moreover, the microstructural analysis showed a network with denser areas, and starch granules strongly embedded in the gluten matrix for sample A with respect to samples B and C. These results might be ascribed to the semolina characteristics. Sample A was richer in starch (71.4%), lipid (1.6%), and protein (14.0%), and the higher drying temperatures affected protein crosslinking, starch organization, cooking properties, and appearance of spaghetti. The approach used in this study could be suitable in gathering the different phenomena occurring in pasta production process which concur to give spaghetti its distinctive quality [ABSTRACT FROM AUTHOR]

Copyright of INES Journal: The Journal of International Education Science / Uluslararası Eğitim Bilimleri Dergisi is the property of INES Journal: The Journal of International Education Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)