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Fermentable oligo-, di- and monosaccharides and polyols (FODMAP) comprise several previously unrelated carbohydrates, such as fructans, fructo-oligosaccharides, galacto-oligosaccharides, fructose (in excess of glucose), mannitol and sorbitol, and among others. For many patients with gastro-intestinal disorders, such as irritable bowel syndrome, the ingestion of FODMAP triggers symptoms and causes discomfort. Among the main contributors to the dietary FODMAP intake are baking products, in particular bread as a major global staple food. This is primarily due to the fructan content of the cereal flours, but also process induced accumulation of FODMAP is possible. To provide low-FODMAP baking products, researchers have investigated various approaches, such as bio-process reduction by yeast, lactic acid bacteria, germination of the raw material or the use of exogenous enzymes. In addition, the selection of appropriate ingredients, which are either naturally or after pretreatment suitable for low-FODMAP products, is discussed. The sensory and nutritional quality of low-FODMAP baking products is another issue, that is addressed, with particular focus on providing sufficient dietary fiber intake. Based on this information, the current state of low-FODMAP baking and future research necessities, to establish practical strategies for low-FODMAP products, are evaluated in this article. [ABSTRACT FROM AUTHOR]

BACKGROUND: Striga hermonthica, an obligate root parasitic weed, poses a significant threat to cereal production in sub‐Saharan Africa. Lowering Striga seed bank in infested soils is a promising strategy to mitigate infestation levels. The dependency of Striga seed germination on strigolactones opens up the possibility of a 'suicidal germination' approach, where synthetic germination stimulants induce lethal germination in the absence of a host. Implementing this approach requires active germination stimulants with a suitable formulation for field application. Here, we describe the development of slow‐releasing granular formulation of two potent germination stimulants 'Methyl Phenlactonoate 3' and 'Nijmegen‐1' and the assessment of their activity under Laboratory, greenhouse, mini‐field, and field conditions. RESULTS: Under laboratory conditions, the granular formulation of either of the two germination stimulants (1.25 mg per plate, corresponding to 0.09 mg a.i.) induced Striga seed germination at a rate of up to 43%. With 10 mg granular product (0.75 mg a.i.) per pot, we observed 77–83% reduction in Striga emergence under greenhouse pot conditions. Application of the formulated stimulants under artificially or naturally infested fields resulted in approximately 56%, 60%, and 72% reduction in Striga emergence in maize, sorghum, and millet fields in Kenya and Burkina Faso, respectively. CONCLUSION: Our findings on the newly designed granular formulation of Methyl Phenlactonoate 3 and Nijmegen‐1 reveal encouraging prospects for addressing the Striga problem in Africa. These findings underscore several significant advantages of the formulated stimulants, including suitability for the African agricultural context, and, most importantly, their effectiveness in reducing Striga infection. © 2024 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry. [ABSTRACT FROM AUTHOR]

Introduction: Emerging contaminants in irrigation wastewater can cause bioaccumulation in crops, posing health risks to humans and other living organisms. The extent to which different emerging contaminants (ECs) are taken up by plants varies depending on the physicochemical properties of the contaminants and the type of crops grown. Methods: This study investigated the fate of emerging contaminants (ECs), particularly pharmaceuticals, in durum wheat grown on soils irrigated with treated wastewater in southern Italy. The experiment was conducted in lysimeters irrigated with wastewater during previous crop cycles, assessing the presence and distribution of ECs in both soil and plant tissues. Three different levels of exposure to ECs were compared: freshwater irrigation (FW), wastewater treated to European average contaminant levels (TWWx1), and a triple dose of contaminants (TWWx3). Results: The behavior of 12 different ECs in the plant-soil complex was analyzed and found variable. Fluconazole and carbamazepine were found to have higher uptake concentrations in the plant, with accumulation observed in the plant and grain, especially in the TWWx3 treatment. However, some ECs (such as Sulfamethoxazole, Trimethoprim, Ketoprofen, Diclofenac, Metoprolol, and Naproxen) showed high uncertainties in their fate, probably due to degradation in soil and influential crop parameters. Discussion: The results of this study contribute to the argument that the reuse of treated wastewater for irrigation, if properly monitored, can be a safe approach in agriculture and can support policymakers in developing future legislative frameworks for sustainable water management. [ABSTRACT FROM AUTHOR]

This study aimed to reconstruct the environmental conditions and the crop management practices and plant characteristics when agriculture appeared in western Europe. We analyzed oak charcoal and a large number of cereal caryopsides recovered from La Draga (Girona, Spain), an early (5300 to 4800 cal. BC) agricultural site from the Iberian Peninsula. The carbon isotope discrimination (Δ13C) values of oak, the dominant forest species in the region, indicates prevalence of a wet climate at the site. Further, we reconstructed crop management conditions, achievable yield, and crop characteristics through the analysis of Δ13C, nitrogen isotope composition (d15N), nitrogen content, and the reconstructed weight of wheat and barley caryopsides, following protocols developed by our team [Araus et al., Nat. Commun. 5, 3953 (2014)] and comparison of these parameters with present-day organic agriculture in the region. In parallel, a regional perspective was achieved through the study of wheat and barley grains of seventeen Neolithic sites from the western Mediterranean. The results suggest that rather than small-garden cultivation, a more extensive agriculture was practiced under good water availability and moderate manuring. Moreover, results from La Draga evidence that grain weight and spike morphology were comparable to contemporary cereals. Growing conditions and the prevalence of improved crop traits indicate that agriculture was fairly consolidated at the time it reached the western edge of Europe. [ABSTRACT FROM AUTHOR]

AbstractZearalenone, a prominent mycotoxin produced by Fusarium spp., ubiquitously contaminates cereal grains and animal feedstuffs. The thermal stability of zearalenone creates serious obstacles for traditional removal methods, which may introduce new safety issues, or reducing nutritional quality. In contrast, biological technologies provide appealing benefits such as easy to apply and effective, with low toxicity byproducts. Thus, this review aims to describe the occurrence of zearalenone in cereals and cereal-based feedstuffs in the recent 5 years, outline the rules and regulations regarding zearalenone in the major countries, and discuss the recent developments of biological methods for controlling zearalenone in cereals and cereal-based feedstuffs. In addition, this article also reviews the application and the development trend of biological strategies for removal zearalenone in cereals and cereal-based feedstuffs. [ABSTRACT FROM AUTHOR]

In order to assess compliance with maximum residue levels in foods and evaluate the exposure of the Danish population to pesticides, a comprehensive monitoring programme was conducted. The work from 2012-2017 involved testing pesticide residues in fruits, vegetables, cereals, animal product and processed commodities. The sampling strategy, mainly based on exposure calculations and previous findings, involved the collection of 13,492 samples primarily from fresh conventional and organic produces on the Danish market. The origin of the samples varied, with 34% being of Danish origin and 67% originating from EU and non-EU countries. The results revealed that residues in conventionally grown produce were detected in 54% of the fruit and vegetable samples, and 30% of the cereal samples. Additionally, residues above the maximum residue limits were found in 1.8% of these samples, most frequently in fruits. As previous years, more residues were found in samples of foreign origin compared to samples of Danish origin. Compared to earlier findings more than 40 pesticides were detected for the first time and including boscalid, imidacloprid, thiacloprid, etofenprox, and spinosad, all detected more than 100 times. The data shows that detection of PFAS pesticides has increased dramatically, from 24 in 2006 to 412 in 2022. [ABSTRACT FROM AUTHOR]

Ergot is a fungal disease of many plants but is perhaps most commonly associated with domesticated grasses or cereals, such as rye, wheat, barley, oat, sorghum, millet, maize and rice. Ergot is of historical significance, having been reported for several millennia, but is also of concern in modern agricultural production systems. Caused by many different species within the genus Claviceps, the fungi cause the production of sclerotia, which are typically dark in colour, in place of healthy grain. The sclerotia contain toxins that can make the grain unsafe for consumption by humans or livestock. Ergot can be managed both preharvest as well as postharvest to minimize the presence of sclerotia and their associated toxins in food and feed systems. In this review, we provide a detailed update on our current knowledge of ergot on cereals, with a focus on recent advances in our understanding of fungal toxins and their regulation, pathogen biology and disease management. [ABSTRACT FROM AUTHOR]

In the face of evolving agricultural practices and climate change, tools towards an integrated biovigilance platform to combat crop diseases, spore sampling, DNA diagnostics and predictive trajectory modelling were optimized. These tools revealed microbial dynamics and were validated by monitoring cereal rust fungal pathogens affecting wheat, oats, barley and rye across four growing seasons (2015–2018) in British Columbia and during the 2018 season in southern Alberta. ITS2 metabarcoding revealed disparity in aeromycobiota diversity and compositional structure across the Canadian Rocky Mountains, suggesting a barrier effect on air flow and pathogen dispersal. A novel bioinformatics classifier and curated cereal rust fungal ITS2 database, corroborated by real‐time PCR, enhanced the precision of cereal rust fungal species identification. Random Forest modelling identified crop and land‐use diversification as well as atmospheric pressure and moisture as key factors in rust distribution. As a valuable addition to explain observed differences and patterns in rust fungus distribution, trajectory HYSPLIT modelling tracked rust fungal urediniospores' northeastward dispersal from the Pacific Northwest towards southern British Columbia and Alberta, indicating multiple potential origins. Our Canadian case study exemplifies the power of an advanced biovigilance toolbox towards developing an early‐warning system for farmers to detect and mitigate impending disease outbreaks. [ABSTRACT FROM AUTHOR]

The environment of the Marseille basin in the Early Pleistocene was reconstructed through a multiproxy study of fluvial tufa deposits. Palaeomagnetic measurements revealed the Jaramillo subchron and dated the tufa to within the 0.8–1.5 Ma interval, probably between 0.9 and1.2 Ma. Sedimentological studies show varied depositional environments comprising natural dams formed by accumulations of plants promoting the development of upstream water bodies. The very negative δ13C values indicate that the Marseille tufa is not travertine sensu stricto but tufa deposited by local cold-water rivers. Palynological analyses indicate a semi-forested, diverse, mosaic vegetation landscape dominated by a Mediterranean pine and oak forest. Along the streams, the riparian forest was diverse and included Juglans, Castanea, Platanus and Vitis. The potential diet reconstructed from pollen was varied. The most surprising discovery was the presence of proto-cereals, which could potentially enrich the diet with carbohydrates. The identification of spores of coprophilous fungi seems to indicate the presence in situ of large herbivore herds. It is possible that, as in Anatolia, the disturbance of ecosystems by large herbivores was responsible for the genetic mutation of Poaceae and the appearance of proto-cereals. Climatic reconstructions indicate a slightly cooler and wetter climate than the present. [ABSTRACT FROM AUTHOR]

Agricultural water productivity is crucial for sustainability amidst the escalating demand for food. Cereals are pivotal in providing nutritious food at affordable prices. This study was based on Ghanaian data spanning from 1992 to 2021 to evaluate water usage in the cultivation of major cereals. It also examined the virtual water losses or gains in cereal trade alongside influencing factors. The analysis utilized secondary data encompassing the virtual water content, production quantity, export and import quantities, distance, GDP per capita, population, and land per capita of Ghana and its 75 trade partners. In the last 5 years, crop water use (CWU) reached an average of 7.08 billion m3/yr for maize, 3.48 billion m3/yr for rice, 1.08 billion m3/yr for sorghum, and 0.63 billion m3/yr for millet production. Ghana's major partners for exported virtual water (EVW) were Niger, Burkina Faso, South Africa, and Togo. Major partners for imported virtual water (IVW) were Argentina, South Africa, Ukraine, Togo, Russia, Burkina Faso, Canada, Senegal, Nigeria, Portugal, UK, Niger, and the USA. The Panel Least Squares Method of regression was used to apply the Gravity Model principle in assessing influencing factors. The findings indicate that Ghana is a net importer of virtual water in the cereal trade, with significant influences from geographical distance, GDP per capita, population, land per capita, and cereal water use. [ABSTRACT FROM AUTHOR]

Neonicotinoids (NEOs), used as insecticides against aphids, whiteflies, lepidopterans, and beetles, have numerous detrimental impacts on human health, including chronic illnesses, cancer, infertility, and birth anomalies. Monitoring the residues in food products is necessary to guarantee public health and ecological balance. The present work validated a new method to measure seven neonicotinoid insecticides (acetamiprid ACT, clothianidin CLT, dinotefuran DNT, imidacloprid IMD, nitenpyram NTP, thiacloprid TCP, and thiamethoxan THT) in wheat. The analytical procedure was based on simple and fast wheat sample cleanup using solid-phase extraction (SPE) to remove interferents and enrich the NEOs, alongside the NEOs' separation and quantification by reverse-phase chromatography coupled with a diode array detector (DAD). The validation process was validated using the accuracy profile strategy, a straightforward decision tool based on the measure of the total error (bias plus standard deviation) of the method. Our results proved that, in the future, at least 95% of the results obtained with the proposed method would fall within the ±15% acceptance limits. The test's cost-effectiveness, rapidity, and simplicity suggest its use for determining the levels of acetamiprid, clothianidin, dinotefuran, imidacloprid, nitenpyram, thiacloprid, and thiamethoxam in routine analyses of wheat. [ABSTRACT FROM AUTHOR]

A novel electrochemical aptasensor was prepared for the simultaneous determination of aflatoxin B1 (AFB1) and ochratoxin A (OTA). Composites of Au nanoparticles and polyethyleneimine-reduced graphene oxide (AuNPs/PEI-RGO) with good electrical conductivity and high specific surface area were employed as the supporting substrate, demonstrating the ability to provide more binding sites for aptamers and accelerate the electron transfer. Aptamers were immobilized on a AuNPs/PEI-RGO surface to specifically recognize AFB1 and OTA. A metal–organic framework of UiO-66-NH2 served as the signal carrier to load metal ions of Cu2+ and Pb2+, which facilitated the generation of independent current peaks and effectively improved the electrochemical signals. The prepared aptasensor exhibited sensitive current responses for AFB1 and OTA with a linear range of 0.01 to 1000 ng/mL, with detection limits of 6.2 ng/L for AFB1 and 3.7 ng/L for OTA, respectively. The aptasensor was applied to detect AFB1 and OTA in cereal samples, achieving results comparable with HPLC-MS, with recovery results from 92.5% to 104.1%. With these merits of high sensitivity and good selectivity and stability, the prepared aptasensor proved to be a powerful tool for evaluating contaminated cereals. [ABSTRACT FROM AUTHOR]

In Sub-Saharan Africa, cereals are threatened by stress-inducing microbial pathogens and parasites such as fungi, bacteria, viruses and nematodes leading to significant losses. Mycotoxin-producing fungi like Fusarium graminearum induce head blight disease causing 30–70% of yield losses in wheat. In comparison, Fusarium verticillioides accounts for ear rot diseases that account for 13–70% of maize yield losses in Sub-Saharan Africa. Outbreaks of the devastating rice blast pathogen Magnaporthe oryzae have caused up to 48% yield losses of rice in Kenya. The grey leaf spot fungus, C. zeina, gradually becomes a threat to maize production, causing a 65% yield loss in South Africa. Maize smut and ergot-causing pathogens, Sporisorium ehrenbergii and Claviceps africana, under mildly humid and cold climatic conditions, impact grain quality and market value. The maize streak virus predominantly ravages maize fields all over Sub-Saharan Africa causing 30–100% yield losses while the diseases caused by the bacterium Xanthomonas oryzae pv. oryzae has led to 10 to 50% yield losses in rice production. In Nigeria, nematode pathogens like Pratylenchus spp have been reported to cause yield losses of up to 27% in maize production. This review fundamentally discusses these cereal pathogens and their current and future impact in the face of climate change in Africa. We seriously emphasize the need for more simulation studies on each of these pathogens across Sub-Saharan Africa and their potential impact under current and future climate change scenarios. [ABSTRACT FROM AUTHOR]

Most crop species are cultivated in nutrient-deficient soils, in combination with other challenging constraints that are exacerbated by the current climate changes. The significance of micronutrient shortage in stress management is often underappreciated, although their deficiency restricts both plant growth and resistance to abiotic stresses and diseases. While the application of nutrients to growing plants is a potential strategy to improve plant resistance to abiotic stresses, seed nutrient status may also play a role in crop stress tolerance as a storage and accumulation site of nutrients. To avoid hidden hunger problems, developing countries need to increase domestic cereal production, enhance their resilience to extreme weather events, and improve their nutritional status and quality. Here, we analyze the accumulated knowledge about the effects of nutri-priming in cereal crop species with a focus on mechanisms of application and stress tolerance, keeping in mind the risk of crop damage mostly caused by global climate change, which is driving an alarming increase in the frequency and intensity of abiotic stresses. We also propose new approaches to food production, which may be promising solutions for global warming, emerging diseases, and geopolitical conflicts recognized as major drivers of food insecurity. [ABSTRACT FROM AUTHOR]

Summary: Wholegrain composite flours are used for bakery products to enhance their nutritional value and to decrease the reliance on wheat importation as well as to ensure food security in most developing countries. This work aimed to optimise oat, maize, barley and wheat flour levels in the development of nutritionally enriched wholegrain pretzels. Composite flour blends were prepared by mechanical mixing of oat flour (OF), barley flour (BF), maize flour (MF) and wheat flour (WF) in the following proportion: WF (100%) (T0 – control), W:B (90:10) (T1), W:M (90:10) (T2), W:O (90:10) (T3), W:B:M:O (85:5:5:5) (T4), W:B:M:O (76:8:8:8) (T5) and W:B:M:O (70:10:10:10) (T6). Wholegrain composite flour mixes were analysed for their proximate composition and antioxidant properties. The fat, protein, ash and moisture content significantly changed (P < 0.05) in all treatments, while the fibre content increased. DPPH radical scavenging activity and total phenolic and flavonoid content showed significant changes compared to the control. A rapid visco analyser determined multigrain flour's rheological and pasting properties, and the values showed significant (P < 0.05) differences for peak viscosity, final viscosity and pasting temperature. The final product was analysed for proximate analysis, texture, colour and sensory evaluation. The increase in moisture, protein, fibre and ash content of the product was observed. Moisture, fat and fibre content of pretzels exhibited significant correlations (P < 0.05) with the sensory parameters. A grouping of the samples in function of the chemical and sensory characteristics was depicted from the principal component analysis. Texture and colour analysis showed significant differences (P < 0.05). Sensory evaluation results showed that the overall score for acceptability found for composite flour mix which contains 10% barley, 10% oat and 10% maize with wheat in a 30:70 ratio was accepted by the consumer. Consumption of wholegrain pretzels as snack food can contribute to a nutritious and balanced diet. [ABSTRACT FROM AUTHOR]

Globally, type 2 diabetes (T2D) and Cancer are the major causes of morbidity and mortality worldwide and are considered to be two of the most significant public health concerns of the 21st century. Over the next two decades, the global burden is expected to increase by approximately 60%. Several observational studies as well as clinical trials have demonstrated the health benefits of consuming whole grains to lower the risk of several chronic non-communicable diseases including T2D and cancer. Cereals grains are the primary source of energy in the human diet. The most widely consumed pseudo cereals include (quinoa, amaranth, and buckwheat) and cereals (wheat, rice, and corn). From a nutritional perspective, both pseudo cereals and cereals are recognized for their complete protein, essential amino acids, dietary fibers, and phenolic acids. The bran layer of the seed contains the majority of these components. Greater intake of whole grains rather than refined grains has been consistently linked to a lower risk of T2D and cancer. Due to their superior nutritional compositions, whole grains make them a preferred choice over refined grains. The modulatory effects of whole grains on T2D and cancer are also likely to be influenced by several mechanisms; some of these effects may be direct while others involve altering the composition of gut microbiota, increasing the abundance of beneficial bacteria, and lowering harmful bacteria, increasing insulin sensitivity, lowering solubility of free bile acids, breaking protein down into peptides and amino acids, producing short-chain fatty acids (SCFAs), and other beneficial metabolites that promote the proliferation in the colon which modulate the antidiabetic and anticancer pathway. Thus, the present review had two aims. First, it summarized the recent knowledge about the nutritional composition and bioactive acids in pseudo cereals (quinoa, amaranth, and buckwheat) and cereals (wheat, rice, and corn); the second section summarized and discussed the progress in recent human studies, such as observational (cross-sectional studies, case-control studies, and cohort studies) and intervention studies to understand their role in T2D and cancer including the potential mechanism. Overall, according to the scientific data, whole grain consumption may reduce the incidence of T2D and cancer. Future studies should carry out randomized controlled trials to validate observational results and establish causality. In addition, the current manuscript encourages researchers to investigate the specific mechanisms by which whole grains exert their beneficial effects on health by examining the effects of different types of specific protein, dietary fibers, and phenolic acids that might help to prevent or treat T2D and cancer. [ABSTRACT FROM AUTHOR]

Intercropping of legumes and cereals can bring many benefits to agriculture, including an increase in yield and the quality of the crops obtained. In addition, it is possible to reduce mineral fertilization, which can have a positive impact on the environment. The aim of the field research conducted in 2021–2023 in central Poland was to evaluate the yields obtained, the content and yield of total protein and the value of land equivalent ratio in the intercropping of narrowleaf lupine with cereals at different seeding levels of components and variable mineral nitrogen fertilization. The following factors were tested: 1—share of components in the sowing: narrowleaf lupine (NL) 120 seeds m−2; spring barley (SB) 300 seeds m−2; M1—NL 30 + SB 225 seeds m−2; M2—NL 60 + SB 150 seeds m−2; M3—NL 90 + SB 75 seeds m−2; spring triticale (ST) 450 seeds m−2; M4—NL 30 + ST 340 seeds m−2; M5—NL 60 + ST 225 seeds m−2; M6—NL 90 + ST 115 seeds m−2; 2—mineral fertilization with nitrogen 0, 20, 40, 60 kg N ha−1. The most favorable results were obtained with mixtures containing 60 + 150 seeds m2 of narrowleaf lupine + spring barley and 90 + 115 seeds m−2 of narrowleaf lupine + spring triticale. In addition, the favorable results and the lack of significant differences at fertilization of 40 and 60 kg N ha−1 show the possibility of a limited dose of mineral nitrogen fertilization. Sowing narrowleaf lupine with spring barley at a ratio of 60 + 150 seeds m2 or with spring triticale at a ratio of 90 + 115 seeds m−2 and fertilizing with 40 kg N ha−1 can be recommended for agricultural practice. The proposed management technique ensures high yields of good quality and thus can be an interesting solution for sustainable cultivation and be successfully implemented on farms. [ABSTRACT FROM AUTHOR]

Advanced glycation endproducts (AGEs) are the final products resulting from non-enzymatic glycation, which plays a crucial role in diabetes and aging-related health issues. The aim of the present investigation was to examine the inhibitory effects on AGE formation of aqueous and methanolic extracts from cereals (rice, rye, and wheat), pseudocereals (amaranth, quinoa, and buckwheat) and chia seeds. Different in vitro models simulating AGEs induced by glucose (Glc) and methylglyoxal (MGO) were evaluated. The MGO-trapping capacity of extracts was evaluated, alongside their antioxidant capacity and phenolic compound composition, with the aim of exploring any potential correlation with AGEs' inhibitory effects. Extracts (25 mg/mL) demonstrated inhibitory effects on AGEs in protein–Glc and protein–MGO assays, with inhibition levels ranging from below 10% (amaranth extracts) to over 90% (buckwheat extracts) compared with aminoguanidine. Buckwheat methanolic extract exhibited the highest anti-AGE activity (98.3% inhibition in the BSA–Glc and 89.5% inhibition in the BSA–MGO assay), followed by chia seed extracts (80–82% inhibition). Buckwheat aqueous extract showed the greatest capacity to directly trap MGO (IC50 = 0.3 mg/mL). Antioxidants and phenolic compounds likely contributed to their antiglycative activity. In conclusion, aqueous and methanolic extracts derived from different natural ingredients such as cereals, pseudocereals, and seeds can be valuable in preventing glycation-related complications. [ABSTRACT FROM AUTHOR]

Cereals are an important source of nutrients, especially used in complementary feeding. The objective of this study is to review the nutritional composition of cereal-based foods for infants from 4 months and toddlers that are offered in Spain and Ecuador, countries selected because of the opportunity to work in them, and due to their socio-economic differences (industrialized and developing countries, respectively). The number of these products was 105 cereals in Spain and 22 in Ecuador. The products were classified as gluten-free cereals, five cereals, eight cereals, multigrain cereals, and cookies. A 25 g serving was used to determine the percentage in which the samples analyzed can cover the Reference Nutrient Intake (RNI) for micronutrients in infants from 7 months and toddlers according to the European Food Safety Authority (EFSA). Nutritional information per 100 g of dry product was collected according to medium, minimum, and maximum units, and nutrient density was calculated. The age range in which these products are recommended is different in both countries. The nutritional composition presents some differences; Spanish cereals show a lower content of sodium, added sugars, hydrolyzed cereals, and maltodextrin than Ecuadorian cereals. Commercialized cereals could contribute to satisfying the nutritional needs of infants and toddlers; however, they can also be a source of non-recommended components. [ABSTRACT FROM AUTHOR]

Abstract The primary focus of the review is on the physiological, biochemical, and agronomic aspects of plant-based proteins, with particular emphasis on their effectiveness as both food sources and biostimulants. A comprehensive review of peer-reviewed articles, scientific journals, and industry reports was conducted using databases such as PubMed, Scopus, and Web of Science. Various plant species including cereals, legumes, oilseeds, nuts, pseudocereals, and tubers are recognized as promising sources of plant-derived proteins. The exploration of plant biodiversity for biostimulant and protein food production, coupled with the utilization of diverse biostimulants, is deemed essential. Moreover, the suggestion that the development of plant-based protein sources is particularly viable in regions where animal agriculture is resource-intensive or economically infeasible is discussed. Embracing these plant-based solutions aligns with the goals of new food development and ecological agriculture, fostering the development of a more resilient and interconnected food system.

Abstract In Sub-Saharan Africa, cereals are threatened by stress-inducing microbial pathogens and parasites such as fungi, bacteria, viruses and nematodes leading to significant losses. Mycotoxin-producing fungi like Fusarium graminearum induce head blight disease causing 30–70% of yield losses in wheat. In comparison, Fusarium verticillioides accounts for ear rot diseases that account for 13–70% of maize yield losses in Sub-Saharan Africa. Outbreaks of the devastating rice blast pathogen Magnaporthe oryzae have caused up to 48% yield losses of rice in Kenya. The grey leaf spot fungus, C. zeina, gradually becomes a threat to maize production, causing a 65% yield loss in South Africa. Maize smut and ergot-causing pathogens, Sporisorium ehrenbergii and Claviceps africana, under mildly humid and cold climatic conditions, impact grain quality and market value. The maize streak virus predominantly ravages maize fields all over Sub-Saharan Africa causing 30–100% yield losses while the diseases caused by the bacterium Xanthomonas oryzae pv. oryzae has led to 10 to 50% yield losses in rice production. In Nigeria, nematode pathogens like Pratylenchus spp have been reported to cause yield losses of up to 27% in maize production. This review fundamentally discusses these cereal pathogens and their current and future impact in the face of climate change in Africa. We seriously emphasize the need for more simulation studies on each of these pathogens across Sub-Saharan Africa and their potential impact under current and future climate change scenarios.

This study aimed to evaluate the effects of different starch sources on the extrusion process, kibble characteristics and diet palatability for dogs. Seven diets with corn, brown rice, sorghum, potato starch, sweet potato flour, chickpea and pea as the only starch source were evaluated. The dietary inclusion of the starch sources varied between 330.13 and 643.84 g/kg to provide similar starch concentrations in all diets (around 300 g/kg). The conditioning temperature and the volume of water added to the preconditioner during the processing of the diets were measured, and the extruder variables evaluated were knife speed, feed rate, screw speed, amperage and productivity. For the physical characteristics of kibbles, density, size, expansion index and hardness were measured. Porosity variables evaluated were total pore area, average pore area and number of pores. Diet palatability was evaluated in 16 dogs. Six paired palatability tests were performed, in which all diets were compared to the corn diet, with two consecutive days per test, totalling 32 repetitions (16 dogs × 2 days/test). Diets with tubers presented lower kibble density and higher size, expansion index and hardness than the diets with cereals and pulses (p

Abstract Soil salinity is a significant challenge in agriculture, particularly in arid and semi-arid regions such as Pakistan, leading to soil degradation and reduced crop yields. The present study assessed the impact of different salinity levels (0, 25, and 50 mmol NaCl) and biochar treatments (control, wheat-straw biochar, rice-husk biochar, and sawdust biochar applied @ 1% w/w) on the germination and growth performance of wheat. Two experiments: a germination study and a pot experiment (grown up to maturity), were performed. The results showed that NaCl-stress negatively impacted the germination parameters, grain, and straw yield, and agronomic and soil parameters. Biochar treatments restored these parameters compared to control (no biochar), but the effects were inconsistent across NaCl levels. Among the different biochars, wheat-straw biochar performed better than rice-husk and sawdust-derived biochar regarding germination and agronomic parameters. Biochar application notably increased soil pHs and electrical conductivity (ECe). Imposing NaCl stress reduced K concentrations in the wheat shoot and grains with concomitant higher Na concentrations in both parts. Parameters like foliar chlorophyll content (a, b, and total), stomatal and sub-stomatal conductance, and transpiration rate were also positively influenced by biochar addition. The study confirmed that biochar, particularly wheat-straw biochar, effectively mitigated the adverse effects of soil salinity, enhancing both soil quality and wheat growth. The study highlighted that biochar application can minimize the negative effects of salinity stress on wheat. Specifically, the types and dosages of biochar have to be optimized for different salinity levels under field conditions.

Objective The main objective of this study was to determine available energy and nutritional digestibility of extruded cereals and the effect of extrusion on the nutritional value of feed ingredients, aiming to provide scientific basis for efficient application of extrusion in the diets of growing pigs. Methods In Exp. 1, 48 crossbred growing pigs (Duroc×Landrace×Yorkshire) with an initial body weight (BW) of 34.6±2.2 kg were selected and fed with eight diets (non-extrusion or extrusion) to determine the digestible energy (DE), metabolizable energy (ME), and nutrients digestibility. Eight diets included extruded grains (barley, wheat, sorghum, or broken rice), while four had unprocessed grains. In Exp. 2, 9 diets were formulated including 4 cereals with extrusion or non-extrusion and a N-free diet. In addition, 9 growing pigs (BW = 22.3±2.8 kg) were fitted with T-cannula in the distal ileum and arranged in a 9×6 Youden square design. Results Results show that apparent total tract digestibility of gross energy, dry matter, organic meal, ether extract, neutral and acid detergent fiber was not affected by the extrusion process and there was no interaction between cereal type and extrusion treatment on DE, ME. However, the apparent total tract digestibility for crude protein (CP) increased markedly (p

Abstract Background Fusarium graminearum and Fusarium avenaceum are two of the most important causal agents of Fusarium head blight (FHB) of wheat. They can produce mycotoxins that accumulate in infected wheat heads, including deoxynivalenol (DON) and enniatins (ENNs), produced by F. graminearum and F. avenaceum, respectively. While the role of DON as a virulence factor in F. graminearum toward wheat is well known, ENNs in F. avenaceum has been poorly explored. Results obtained to-date indicate that ENNs may confer an advantage to F. avenaceum only on particular hosts. Results In this study, with the use of ENN-producing and ENN non-producing F. avenaceum strains, the role of ENNs on F. avenaceum virulence was investigated on the root, stem base and head of common wheat, and compared with the role of DON, using DON-producing and DON non-producing F. graminearum strains. The DON-producing F. graminearum strain showed a significantly higher ability to cause symptoms and colonise each of the tested tissues than the non-producing strain. On the other hand, the ability to produce ENNs increased initial symptoms of the disease and fungal biomass accumulation, measured by qPCR, only in wheat heads, and not in roots or stem bases. LC-MS/MS analysis was used to confirm the presence of ENNs and DON in the different strains, and results, both in vitro and in wheat heads, were consistent with the genetics of each strain. Conclusion While the key role of DON on F. graminearum virulence towards three different wheat tissues was noticeable, ENNs seemed to have a role only in influencing F. avenaceum virulence on common wheat heads probably due to an initial delay in the appearance of symptoms.

Abstract Background Cereals have historically played a crucial role in the human diet, serving as a significant natural source of energy and offering various health benefits. Barley (Hordeum vulgare L.) has been given significant attention in recent years due to its exceptional nutritional value, surpassing that of other cereals. The objective of this research is to evaluate the antioxidant activity of various solvent extracts obtained from three different barley cultivars. Results The G.136 variety's acetone extract exhibited the highest level of antioxidant activity in both the DPPH assay, with an IC50 of 55.62 µg/ml, and the FRAP assay, with 447 μM trolox/mg extract. The dominant compounds identified before in the acetone fraction were subjected to an evaluation of their docking scores, along with an assessment of ADMET (Absorption, Distribution, Metabolism, Excretion, and Toxicity) and TOPKAT (Toxicity Prediction by Komputer Assisted Technology) studies. Notably, hordatine A1, prodelphinidin B3, hordatine B1, procyanidin B2, and isovitexin 7-O-glucoside were the major compounds with the highest LipDock scores compared to trolox the reference drug with polyphenol oxidase. Conclusions The findings indicate that the acetone extract from all three cultivars demonstrates noteworthy results, surpassing the efficacy of other solvent extracts against the antioxidant activity.

Background. The possibility of applying near-infrared reflectance (NIR) spectroscopy for rapid assessment of various biochemical parameters in barley varieties and forms is discussed. The data obtained by the Biochemistry and Molecular Biology Department of VIR served to construct calibration models for the content of protein, starch, oil, beta-glucans, and total phenolic compounds (PhC) in grain, facilitating further screening of various barley samples.Materials and methods. The chemical composition of grain was studied in naked and covered spring barley (Hordeum vulgare L.) accessions grown in 2022 in the northwest of Russia. Calibration models were developed to measure the content of protein, oil, starch, beta-glucans, and PhC (80 accessions) in barley grain with the Matrix-I IR analyzer (Bruker Optics, Germany). The models were constructed on the basis of the data obtained by conventional techniques of chemical analysis. The protein/ nitrogen content was assessed using the Kjeldahl method, oil according to the method of defatted dry residue modified by S. V. Ruszkovsky, starch by the polarimetric method according to Evers, beta-glucans by gravimetric analysis, and the total PhC content by the Folin–Ciocâlteu method modified by Singleton and Rossi.Results. Statistical significance of the constructed calibration tests was compared with the results of measuring protein, starch, oil, beta-glucan and PhC levels by chemical methods. It was shown that the data of calibration techniques for protein and starch were significant, while the remaining models required improvement.Conclusion. The proposed method helps to preserve valuable source material, increases labor efficiency, and does not require chemical reagents. Scanning each sample makes it possible to obtain data for several indicators at once, with a specified replication and standard deviation.

Abstract Cereals are the most cultivated and traded crops for food, feed, and industrial uses worldwide. Among other producing regions, Africa hosts 27% of the world's total cereal production. Like other staple crops, the production of cereals such as maize, rice, wheat, millet and sorghum in Sub-Saharan Africa is threatened by herbivorous pests and weeds leading to significant losses. The fall armyworm insect (Spodoptera frugiperda) reduces maize production by 21–53%, while the stem borers (Busseola fusca) account for 82% of all maize losses in Kenya. About 50% of yield loss in maize has been attributed to Imperata cylindrica infestations in Nigeria if not controlled. Parasitic weeds such as Striga spp. infest over 64% of cereal-cultivated lands in Africa resulting in yield losses of up to 10–100% loss. Granivorous birds such as Quelea spp. are responsible for an average of 15–20% cereal production damage in semi-arid zones of Africa. Rodents such as the multimammate rat also pose a threat causing 48% yield losses on maize fields across Sub-Saharan Africa. With a changing climate resulting in drought and flooding, the threat of these cereal pests is likely to intensify. Hence, this review presents an elaborate overview of current pathogens whose threat to cereal production in Africa might increase due to changing climatic conditions.

Enhancing grain yield is a primary goal in the cultivation of major staple crops, including wheat. Recent research has focused on identifying the physiological and molecular factors that influence grain weight, a critical determinant of crop yield. However, a bottleneck has arisen due to the trade-off between grain weight and grain number, whose underlying causes remain elusive. In a novel approach, a wheat expansin gene, TaExpA6, known for its expression in root tissues, was engineered to express in the grains of the spring wheat cultivar Fielder. This modification led to increases in both grain weight and yield without adversely affecting grain number. Conversely, a triple mutant line targeting the gene TaGW2, a known negative regulator of grain weight, resulted in increased grain weight but decreased grain number, potentially offsetting yield gains. This study aimed to evaluate the two aforementioned modified wheat genotypes (TaExpA6 and TaGW2) alongside their respective wild-type counterparts. Conducted in southern Chile, the study employed a Complete Randomized Block Design with four replications, under well-managed field conditions. The primary metrics assessed were grain yield, grain number, and average grain weight per spike, along with detailed measurements of grain weight and dimensions across the spike, ovary weight at pollination (Waddington’s scale 10), and post-anthesis expression levels of TaExpA6 and TaGW2. Results indicated that both the TaExpA6 and the triple mutant lines achieved significantly higher average grain weights compared to their respective wild types. Notably, the TaExpA6 line did not exhibit a reduction in grain number, thereby enhancing grain yield per spike. By contrast, the triple mutant line showed a reduced grain number per spike, with no significant change in overall yield. TaExpA6 expression peaked at 10 days after anthesis (DAA), and its effect on grain weight over the WT became apparent after 15 DAA. In contrast, TaGW2 gene disruption in the triple mutant line increased ovary size at anthesis, leading to improved grain weight above the WT from the onset of grain filling. These findings suggest that the trade-off between grain weight and number could be attributed to the overlapping of the critical periods for the determination of these traits. [ABSTRACT FROM AUTHOR]

Many staple foods originate from durum wheat and its milling products; because of this, it is very important to know their characteristics. This study investigates elemental contents in these products and if differences exist because of organic farming. The concentrations of 28 elements in the whole seed and in milling products, that is, bran, semolina and flour, of durum wheat, were determined through ICP-OES. The wheats were grown under conventional or organic agronomic practices to verify the possibility of discriminating, using the elemental content, between products coming from one or the other practice. The elements were more abundant in the outer layer of the seed, the bran, but most of them were also present in the others. Traces of Sb were present only in 3% of the samples, while traces of Tl were detected in approximately half of the seed and bran samples but not in other samples. The absence of an element was more characteristic of specific products, e.g., most semolina and flour lacked Co, while other elements showed small differences between products from organic and conventional cultivation or between different milling products, which was the case, for example, for traces of Ag, B, and V. The concentrations of these elements were coupled with multivariate discriminant analysis, specifically PLS-DA, to identify the cultivation provenance of the milled products. A few elements, although different for each product, are sufficient to attain precision and accuracy of classification close to 1; small differences exist for different products. The worst is flour, where the predicted precision and accuracy are 0.92, although using only three elements: B, K, and Se. Semolina attains perfect prediction when also adding to the three previous elements, Ag, Cd, and Cu. Further elements are necessary for bran, while Fe and Mg replace K and Ag to classify seeds. In conclusion, five elements, B, Cd, Cu, K, and Se, are the most important in distinguishing between organic and conventional agriculture; these elements also permit some differentiation among products. The method could help in fraud prevention. [ABSTRACT FROM AUTHOR]

Soil salinity is a significant challenge in agriculture, particularly in arid and semi-arid regions such as Pakistan, leading to soil degradation and reduced crop yields. The present study assessed the impact of different salinity levels (0, 25, and 50 mmol NaCl) and biochar treatments (control, wheat-straw biochar, rice-husk biochar, and sawdust biochar applied @ 1% w/w) on the germination and growth performance of wheat. Two experiments: a germination study and a pot experiment (grown up to maturity), were performed. The results showed that NaCl-stress negatively impacted the germination parameters, grain, and straw yield, and agronomic and soil parameters. Biochar treatments restored these parameters compared to control (no biochar), but the effects were inconsistent across NaCl levels. Among the different biochars, wheat-straw biochar performed better than rice-husk and sawdust-derived biochar regarding germination and agronomic parameters. Biochar application notably increased soil pHs and electrical conductivity (ECe). Imposing NaCl stress reduced K concentrations in the wheat shoot and grains with concomitant higher Na concentrations in both parts. Parameters like foliar chlorophyll content (a, b, and total), stomatal and sub-stomatal conductance, and transpiration rate were also positively influenced by biochar addition. The study confirmed that biochar, particularly wheat-straw biochar, effectively mitigated the adverse effects of soil salinity, enhancing both soil quality and wheat growth. The study highlighted that biochar application can minimize the negative effects of salinity stress on wheat. Specifically, the types and dosages of biochar have to be optimized for different salinity levels under field conditions. [ABSTRACT FROM AUTHOR]

Summary: The field of metabolomics has undergone substantial growth, particularly in its application to cereals and their derived products. This comprehensive analytical technique offers insights into the complex and dynamic metabolic profiles of cereals and their derivatives, thereby contributing to a deeper understanding of the composition, quality, and nutritional aspects of these. Various techniques such as mass spectrometry (MS), chromatography coupled with MS, and nuclear magnetic resonance (NMR) were employed to explore the diverse range of metabolites present in cereals. Studies have focused on different aspects that alter the metabolic profile of cereals and their derived products. The present article elucidates the impact of factors such as genotype, growing conditions, and processing methods on the metabolite composition of cereals. Additionally, it has facilitated the identification of bioactive compounds with potential health benefits, contributing to the development of functional foods. Metabolomics approaches enabled the detection of different phenolics, and other essential metabolites in cereals and their derived products, and their modulatory effects on human health. The advances in metabolomics are considered as a powerful tool for developing innovative and healthier cereal‐based products. [ABSTRACT FROM AUTHOR]

On cotton farms in western Burkina Faso, draught cattle, which play a vital role (energy, manure, and others) in the sustainability of the farming system, are more affected by the fodder deficit in the dry season. Crop residues from cereals grown mainly in rotation with cotton can play an important role in coping with this situation. This study analysed the availability of cereal stalks for optimal use in animal feed. The study was conducted in nine villages in the Mouhoun and Tuy provinces of Burkina Faso’s western cotton-growing zone and involved 72 cotton farmers, livestock breeders, and agro-pastoralists. Data collection consisted of household surveys and biomass measurements of the main maize, millet, and sorghum plots, using 522 plots of 25m2. The nutritional value of the crop residues was estimated using near-infrared spectrometry. The results showed that the average area sown for maize, millet, and sorghum were 3.8 ± 3.7, 2.9 ± 2.3 and 1.7 ± 1.4 hectares, respectively. Biomass yields were 3.2 ± 1.4, 2.5 ± 0.9 and 4.9 ± 2.6 tons of dry matter per hectare, respectively, with respective animal carrying capacities of 2.0 ± 0.9, 2.0 ± 0.9 and 3.0 ± 1.6 tropical cattle units (TCU) per hectare. The seasonal fodder balances recorded for farmers’ stockbreeders and agro-pastoralists were 0.68, 22.59, and -2.24 TCU, respectively. The average metabolisable energy content (7.55 MJ/kg of dry matter) and in vitro digestibility (46.89 ± 2.57%) of sorghum residues were respectively higher than those of millet (6.56 ± 0.35 MJ/kgDM et 41.83 ±0,88 %) and maize (7.10 ± 0.58 MJ/kgDM et 44.40 ± 0.86%). The total nitrogen content of the cereal stalks was low. They were between 3.16 ± 0.27% and 4.64 ± 0.81% for sorghum and maize harvest residues, respectively, which highlights the need for protein supplementation in the use of these harvest residues on cotton farms. If producers focused more on sorghum, this could improve the supply of fodder and strengthen the integration of agriculture and livestock farming, and hence the sustainability of the production system. [ABSTRACT FROM AUTHOR]

Guinea fowls are more valuable in the market in Niger than chickens; however, their ability to meet consumer demands is limited by low productivity. Therefore, suitable nutrition is an important factor for this productivity. The current study aimed to evaluate the growth performance of guinea fowl using maize, millet, and sorghum as energy sources in the diet. A total of 108 one-day-old unsexed local keets, with an average live weight of 25.5 ± 0.83 g were randomly distributed among three dietary treatments with four replicates per treatment. The keets were reared on the ground with litter at CERRA Maradi, Niger, for an 8-week experimental period, involving 36 keets per treatment and 9 keets per replication. The parameters monitored were feed intake (FI), live weight (LW), average daily gain (ADG), and feed conversion ratio (FCR). After 8 weeks of experimentation, the results indicated that the cereal used in the diet had no statistically significant effect on the keets' FI. Those fed millet-based diets had higher LW, compared to those fed maize and sorghum diets, respectively, however, this difference was not statistically significant. Millet also facilitated a higher ADG, compared to maize and sorghum, although the differences were statistically insignificant. The keets fed sorghum-based had higher FCR, compared to the FCR of the guinea fowls fed maize and millet diet. based on the growth performance assessed in this study, the recommended order for cereals in guinea fowl feed to ensure better growth is millet, followed by maize, and then sorghum. [ABSTRACT FROM AUTHOR]

The control and assessment of the level of mycotoxins in food is a very important desideratum for the food industry and, in particular, for products of plant origin. Control of food products represents a priority to get safe the population. Products intended for consumers must comply with the legislation. Mycotoxins are compounds with high stability, with very few ways and possibilities of elimination from the body. In order to eliminate the risk, a rigorous control of the feed is necessary. The purpose of this study was to evaluate the content of zearalenone (ZEA) and deoxynivalenol (DON) in cereals, bread and bread with potatoes. As a result of the determinations, it was found that the ZEA and the DON are well below the values provided by the legislation, due to the proper application of the food safety systems. In the case of ZEA and DON, the highest amount was observed in the case of whole grains, and the smallest amount was observed in homemade bread with potatoes [ABSTRACT FROM AUTHOR]

The aim of this study was to assess the impact of weather factors on the yield of selected cereals in the context of ongoing climate change. The study used variables specifying factors such as temperature, precipitation, as well as control variables, which were the share of medium and heavy soils in a given province and the consumption of mineral fertilizers in kg of NPK/ha. The dependent variables were yields of selected cereals. Data were collected from databases of the Polish Institute of Meteorology and Water Management National Research Institute (IMGW PIB), Poland Statistics (GUS), and Institute of Soil Science and Plant Cultivation State Research Institute (IUNG PIB). The meteorological data came from 157 meteorological stations located in 14 provinces. Estimation was carried out for the 2013–2020 period. The study used the panel regression method. For all the models estimated, there was a significant effect of the number of days with precipitation on yields. While regularly occurring, moderate rainfall is undoubtedly favorable, large amounts of rainfall can adversely affect yields. Another statistically significant climatic factor is temperature during spring and summer, with moderate temperatures being the most favorable for yields. Changes in temperature affected yield changes in individual cereals with varying intensity, with the strongest effect recorded for wheat. On the basis of the research carried out, a conclusion was drawn that Polish agriculture will need to adapt to the new conditions by undertaking a number of measures, including changing the structure of crops, securing the irrigation of plants against possible droughts with efficient, modern irrigation systems, increasing the genetic diversity of plants, and using modern agrotechnics. [ABSTRACT FROM AUTHOR]

The European Union's recent decision to renew the authorization for the use of glyphosate until 15 December 2033 has stimulated scientific discussion all around the world regarding its toxicity or otherwise for humans. Glyphosate is a chemical of which millions of tons have been used in the last 50 years worldwide to dry out weeds in cultivated fields and greenhouses and on roadsides. Concern has been raised in many areas about its possible presence in the food chain and its consequent adverse effects on health. Both aspects that argue in favor of toxicity and those that instead may indicate limited toxicity of glyphosate are discussed here. The widespread debate that has been generated requires further investigations and field measurements to understand glyphosate's fate once dispersed in the environment and its concentration in the food chain. Hence, there is a need for validated analytical methods that are available to analysts in the field. In the present review, methods for the analytical determination of glyphosate and its main metabolite, AMPA, are discussed, with a specific focus on chromatographic techniques applied to cereal products. The experimental procedures are explained in detail, including the cleanup, derivatization, and instrumental conditions, to give the laboratories involved enough information to proceed with the implementation of this line of analysis. The prevalent chromatographic methods used are LC-MS/MS, GC-MS/SIM, and GC-MS/MS, but sufficient indications are also given to those laboratories that wish to use the better performing high-resolution MS or the simpler HPLC-FLD, HPLC-UV, GC-NPD, and GC-FPD techniques for screening purposes. The concentrations of glyphosate from the literature measured in wheat, corn, barley, rye, oats, soybean, and cereal-based foods are reported, together with its regulatory status in various parts of the world and its accumulation mechanism. As for its accumulation in cereals, the available data show that glyphosate tends to accumulate more in wholemeal flours than in refined ones, that its concentration in the product strictly depends on the treatment period (the closer it is to the time of harvesting, the higher the concentration), and that in cold climates, the herbicide tends to persist in the soil for a long time. [ABSTRACT FROM AUTHOR]

BACKGROUND: Fusarium species are responsible for Fusarium head blight (FHB) in wheat, resulting in yield losses and mycotoxin contamination. Deoxynivalenol (DON) and enniatins (ENNs) are common mycotoxins produced by Fusarium, affecting plant, animal and human health. Although DON's effects have been widely studied, limited research has explored the impact of ENNs on insects. This study examines the influence of DON and enniatin B (ENB), both singularly and in combination, on the wheat aphid Sitobion avenae and one of its predators, the lacewing Chrysoperla carnea. RESULTS: When exposed to DON (100 mg L−1) or DON + ENB (100 mg L−1), S. avenae exhibited significantly increased mortality compared to the negative control. ENB (100 mg L−1) had no significant effect on aphid mortality. DON‐treated aphids showed increasing mortality from 48 to 96 h. A dose–response relationship with DON revealed significant cumulative mortality starting at 25 mg L−1. By contrast, C. carnea larvae exposed to mycotoxins via cuticular application did not show significant differences in mortality when mycotoxins were dissolved in water but exhibited increased mortality with acetone‐solubilized DON + ENB (100 mg L−1). Feeding C. carnea with aphids exposed to mycotoxins (indirect exposure) did not impact their survival or predatory activity. Additionally, the impact of mycotoxins on C. carnea was observed only with acetone‐solubilized DON + ENB. CONCLUSIONS: These findings shed light on the complex interactions involving mycotoxins, aphids and their predators, offering valuable insights for integrated pest management strategies. Further research should explore broader ecological consequences of mycotoxin contamination in agroecosystems. © 2024 Society of Chemical Industry. [ABSTRACT FROM AUTHOR]