Search Results (165)

Root and tuber vegetables—such as beetroot (Beta vulgaris), carrot (Daucus carota), cassava (Manihot esculenta), potato (Solanum tuberosum), taro (Colocasia esculenta), and Jerusalem artichoke (Helianthus tuberosus)—are increasingly recognized not only for their nutritional value but also for their richness in bioactive compounds, including polyphenols, dietary fiber, resistant starch, and prebiotic carbohydrates that exhibit varying levels of antioxidant, anti-inflammatory, and glycemic-regulating properties. Incorporating these vegetables into baked goods offers both functional and technological benefits, such as improved moisture retention, reduced acrylamide formation, and suitability for gluten-free formulations. The processing conditions can significantly influence the stability and bioavailability of these bioactive components, while the presence of antinutritional factors—such as phytates, cyanogenic glycosides, and FODMAPs (fermentable oligo-, di-, monosaccharides, and polyols)—needs careful optimization. The structured narrative literature review approach allowed collecting studies that examine both the beneficial and potential drawbacks of tuber-based ingredients. This review provides a comprehensive overview of the chemical composition, health-promoting effects, and technological roles of edible tubers in bakery applications, also addressing current challenges related to processing, formulation, and consumer acceptance. Special emphasis is placed on the valorization of tuber by-products, enhancement of functional properties, and the promotion of sustainable food systems using zero-waste strategies. Full article

The sustainable use of agri-food by-products offers a significant opportunity. Increasing evidence shows that these by-products have various bioactive compounds that help reduce inflammation and, in turn, the severity of several proliferative diseases. Numerous epidemiological studies have suggested an inverse relationship between the consumption of fruits and vegetables and the incidence of breast cancer. Anti-breast cancer effects involve a variety of mechanisms, inhibiting proliferation, migration, metastasis, and angiogenesis of breast tumor cells; inducing apoptosis and cell cycle arrest; and enhancing the sensitivity of breast tumor cells to radiotherapy and chemotherapy. Extensive research suggests that the Mediterranean diet has various bioactive compounds known to provide protective effects against a wide range of non-communicable diseases. Among the phytochemicals identified as protective against breast cancer, natural polyphenols have shown antioxidant, anti-inflammatory, immunomodulatory, and anticancer properties. This review highlights the potential role of natural dietary products and their primary bioactive components in preventing and treating breast cancer, with special emphasis on the mechanisms of action. The integration of agri-food by-products into the diet not only offers opportunities for the prevention and treatment of breast cancer but also promotes sustainable use of resources, contributing to the reduction of waste and the improvement of global health. Full article

Sucrose is by far the most abundant disaccharide found in nature, consisting of two simple hexose units: d-glucose and d-fructose. This exceptionally inexpensive and widely accessible raw material is produced in virtually limitless quantities. The vast majority is consumed in the food industry either in its native form—as commercial table sugar—or, to a lesser extent, as the basis for artificial sweeteners such as palatinose and sucralose. Beyond its dietary use, sucrose serves as a feedstock for the production of bioethanol, liquid crystals, biodegradable surfactants, and polymers. However, the application of this valuable and extremely cheap raw material (100% optical purity and eight stereogenic centers with precisely defined stereochemistry) in the synthesis of more sophisticated products remains surprisingly limited. In this short review, we focus on the strategic use of the sucrose scaffold in the design and synthesis of fine chemicals. Special attention will be paid to macrocyclic derivatives incorporating the sucrose backbone. These water-soluble structures show promise as molecular receptors within biological environments, offering unique advantages in terms of solubility, biocompatibility, and stereochemical precision. Full article

Moringa oleifera, often referred to as the “miracle tree”, has gained widespread recognition for its exceptional nutritional profile and broad pharmacological potential. This review provides a comprehensive synthesis of the plant’s botanical characteristics, taxonomy, cultivation practices, and biochemical composition. Special emphasis is placed on its rich content of bioactive secondary metabolites-such as flavonoids, alkaloids, phenolic acids, saponins, isothiocyanates, and glucosinolates-which underlie its diverse therapeutic effects. The paper compiles and analyzes evidence from over 200 peer-reviewed studies, documenting antioxidant, anti-inflammatory, antimicrobial, antidiabetic, anticancer, hepatoprotective, neuroprotective, and anti-obesity effects, among others. For instance, leaf extracts have demonstrated potent antioxidant and antidiabetic effects in both animal models and clinical trials, while seed-derived isothiocyanates have shown significant antibacterial and anticancer activity. In addition, clinical and in vivo data support M. oleifera’s role in fertility regulation, cardiovascular protection, and neurodegenerative disease mitigation. Beyond its medicinal applications, the review highlights its growing use in functional foods, dietary supplements, and cosmeceutical products, reflecting its commercial and industrial relevance. By consolidating findings across disciplines, this review underscores the multifaceted value of M. oleifera as a nutraceutical and therapeutic resource. Full article

Due to an aging population and the prevalence of illnesses associated with modern lifestyles, mushrooms, well known for their nutritional value and health-promoting properties, are becoming an increasingly important part of the diet. They are consumed in various forms, including food, nutraceuticals, and dietary supplements. A relatively new trend involves incorporating mushrooms or their components as additives and supplements to enhance the quality and functionality of traditional food products. The processing and preservation methods of fresh mushrooms can significantly impact the activity of resulting powders, extracts, or other functional forms used in food additives, supplements, and fortified foods. The functional benefits of mushrooms are frequently attributed to their antioxidant and anti-inflammatory properties. However, to date, the literature lacks comprehensive reviews that consolidate existing knowledge on mushroom-based food additives and products enriched with them. Therefore, this review aims to compile and methodically analyze the existing data in this field, identify existing knowledge gaps, and outline future perspectives for the development and application of such products. Special attention is given to food supplementation with microencapsulated additives, which represent a promising form of functional powders. All these aspects are evaluated in terms of their antioxidant and anti-inflammatory properties. Finally, future perspectives on improving the health benefits of food through mushroom-based additives are discussed. Full article

Background. Cow’s Milk Protein Allergy (CMPA) is a prevalent pediatric food allergy affecting 2–5% of infants globally. CMPA presents significant clinical and economic challenges, requiring specialized diagnostic procedures, dietary management with hypoallergenic formulas, and multidisciplinary care. The financial burden on families and healthcare systems includes direct costs (e.g., diagnostic tests, medical consultations, and formula expenses), indirect costs (e.g., caregiver absenteeism and productivity loss), and intangible costs (e.g., psychological distress and impaired quality of life). Economic disparities further exacerbate these challenges, particularly in low-resource settings where access to specialized care is limited. Methods. A systematic review was conducted following PRISMA guidelines using PubMed, CINAHL, Scopus, and Cochrane databases to identify studies on the economic and psychosocial burden of CMPA. Studies published between 2010 and 2024 were analyzed. From an initial search of 11,565 articles, 802 duplicates were removed, leaving 10,763 articles for title and abstract screening. Twenty full-text articles meeting the inclusion criteria were included in the final analysis. Thematic categories focused on direct, indirect, and intangible costs, with findings synthesized to highlight global disparities and policy gaps. Results. CMPA management imposes substantial economic burdens, with hypoallergenic formulas alone accounting for up to 15% of household income in some regions. Indirect costs, including lost workdays and additional childcare expenses, further strain families. Intangible costs, such as heightened caregiver anxiety and reduced social participation, are significant yet frequently overlooked. Healthcare system disparities, particularly regarding insurance coverage for diagnostic tests and therapeutic formulas, contribute to financial inequities. The use of extensively hydrolyzed casein formulas with probiotics has demonstrated cost-effectiveness in promoting immune tolerance while reducing healthcare utilization. Conclusions. Addressing the economic impact of CMPA would benefit from standardized cost assessment frameworks and equitable access to cost-effective therapeutic options. Further analysis of reimbursement policies across diverse healthcare systems may provide insights into optimizing support for essential treatments. Integrating clinical and economic strategies can alleviate the burden on affected families and optimize healthcare resource allocation. Future research should prioritize longitudinal analyses and cross-regional comparisons to guide sustainable and equitable management strategies. Full article

Background: Understanding gene–diet interactions is crucial for establishing dietary guidelines for cardiovascular diseases (CVD). This study analyzed the interaction between dietary intake and six genome-wide association study (GWAS)-identified single nucleotide polymorphisms (SNP) associated with high-density lipoprotein (HDL) cholesterol levels and their impact on CVD risk. Methods: A total of 68,806 participants in the Korean Genome and Epidemiology Study (KoGES) were analyzed. Six target SNPs (LPL: rs17482753; ABCA1: rs1883025; APOA5: rs651821; LIPC: rs1077835; CETP: rs17231506; and LIPG: rs9953437) were extracted from genome-wide SNP genotype data. Dietary intake was assessed using a food frequency questionnaire. SNP genotyping was conducted using the Korea Biobank Array (Korean Chip), a specialized genotyping platform designed for GWAS of blood biochemical traits in the Korean population. SNP–diet interactions on CVD risk were analyzed using generalized linear models (GLM). Results: Among the six SNPs, ABCA1: rs1883025 and APOA5: rs651821 showed significant gene–diet interactions. For rs1883025 (ABCA1), carriers of the T allele exhibited reduced HDL cholesterol levels. However, in the high-protein intake group, individuals with the T/T genotype had a significantly lower risk of ischemic stroke compared to those in the low-protein intake group (interaction p-value = 0.044). For rs651821 (APOA5), carriers of the T allele also had lower HDL cholesterol levels, but individuals with the C/C genotype (wild-type homozygotes) in the low-fat intake group showed a significantly reduced risk of coronary artery disease (interaction p-value = 0.0155). Conclusions: This study suggests potential interactions between polymorphisms associated with low HDL cholesterol and dietary patterns, particularly high-protein and low-fat diets, in relation to CVD risk. These findings highlight the importance of personalized dietary recommendations based on genetic profiles to reduce CVD risk. They provide a basis for future research aimed at developing precision nutrition guidelines and targeted interventions to manage hypo-HDL cholesterolemia and nutrition-related CVD risks. Full article

Background: Obesity is constantly growing worldwide, representing a serious concern also for healthcare costs. Current anti-obesity pharmacological strategies, although effective, represent a significant cost for the patient. Similarly, very low energy ketogenic therapy (VLEKT) protocols with replacement meals also have high costs. Objectives: The objective of this study was to estimate the average costs of a VLEKT protocol with replacement meals compared with those of isocaloric diets with fresh foods. Methods: VLEKTs with replacement meals and fresh foods were developed considering an ideal young woman and man with grade II obesity (BMI ≥ 35.0 kg/m²). The costs of the individual fresh foods were extrapolated from official Italian databases. The costs of replacement meals were obtained by consulting the catalogs of three companies specialized in VLEKTs operating in Italy. Results: On a monthly basis, VLEKT with fresh food had an average cost of EUR 253.44 and EUR 295.67, while VLEKT with replacement meals had an average cost of EUR 434.91 and EUR 535.99, for the woman and man, respectively. Conclusions: Although more expensive than a common diet, VLEKT should be seen not only as a dietary method for losing weight, but as a non-pharmacological, medicalized nutritional therapy, useful for managing various conditions, even those not directly related to obesity. Like a drug therapy, VLEKT requires the use of specific products that entail a higher cost, to be borne by the patient, but whose benefits should be emphasized, which go beyond weight loss and concern general health, thus considering them as a targeted nutritional strategy. Full article

Edible flowers (EFs) form a special group of food plants that serve a pivotal role in local food systems, both in their utilitarian value and cultural significance. Dali, renowned for its rich biocultural diversity, is home to various ethnic groups with unique traditions regarding the consumption of EFs. However, systematic and comprehensive ethnobotanical studies of EFs are lacking, and their biocultural significance has not been discussed. Through ethnobotanical surveys conducted in 15 markets across Dali, 163 taxa of EFs were documented, encompassing 56 families and 108 genera. They were consumed in 16 ways and as 5 types of food. Quantitative evaluations using the Relative Occurrence Frequency (ROF) and Cultural Food Significance Index (CFSI) assessed the local importance of these flowers. Comparisons were made with another site regarding flower-eating species and methods, revealing biocultural differences. The study highlights how these flowers contribute to local dietary practices and cultural traditions. The role of EFs in sustainable food systems (SFS) is discussed, with emphasis on their economic, environmental, and social impacts. Protecting biocultural diversity means maintaining reciprocal relationships between people and edible species, which are crucial nodes in local SFS. Full article

Sustainability is becoming increasingly important in the world we live in, because of the rapid global population growth and climate change (drought, extreme temperature fluctuations). People in developing countries need more sustainable protein sources instead of the traditional, less sustainable meat, fish, egg, and dairy products. Alternative sources (plant-based, such as grains (wheat, rice sorghum), seeds (chia, hemp), nuts (almond, walnut), pulses (beans, lentil, pea, lupins), and leaves (duckweed), as well as mycoproteins, microalgae, and insects) can compensate for the increased demand for animal protein. In this context, our attention has been specifically focused on duckweed—which is the third most important aquatic plant after the microalgae Chlorella and Spirulina—to explore its potential for use in a variety of areas, particularly in the food industry. Duckweed has special properties: It is one of the fastest-growing plants in the world (in freshwater), multiplying its mass in two days, so it can cover a water surface quickly even in filtered sunlight (doubling its biomass in 96 hours). During this time, it converts a lot of carbon dioxide into oxygen. It is sustainable, environmentally friendly (without any pesticides), and fast growing; can be grown in indoor vertical farms and aquaculture, so it does not require land; is easy to harvest; and has a good specific protein yield. Duckweed belongs to the family Araceae, subfamily Lemnoideae, and has five genera (Lemna, Spirodela, Wolffia, Wolffiella, Landolita) containing a total of approximately 36–38 recognised species. Duckweed is gaining attention in nutrition and food sciences due to its potential as a sustainable source of protein, vitamins, minerals, and other bioactive compounds. However, there are several gaps in research specifically focused on nutrition and the bioaccessibility of its components. While some studies have analysed the variability in the nutritional composition of different duckweed species, there is a need for comprehensive research on the variability in nutrient contents across species, growth conditions, harvesting times, and geographic locations. There has been limited research on the digestibility, bioaccessibility (the proportion of nutrients that are released from the food matrix during digestion), and bioavailability (the proportion that is absorbed and utilised by the body) of nutrients in duckweed. Furthermore, more studies are needed to understand how food processing (milling, fermentation, cooking, etc.), preparation methods, and digestive physiology affect the nutritional value and bioavailability of the essential bioactive components in duckweed and in food matrices supplemented with duckweed. This could help to optimise the use of duckweed in human diets (e.g., hamburgers or pastas supplemented with duckweed) or animal feed. More research is needed on how to effectively incorporate duckweed into diverse cuisines and dietary patterns. Studies focusing on recipe development, consumer acceptance, palatability, and odour are critical. Addressing these gaps could provide valuable insights into the nutritional potential of duckweed and support its promotion as a sustainable food source, thereby contributing to food security and improved nutrition. In summary, this article covers the general knowledge of duckweed, its important nutritional values, factors that may affect their biological value, and risk factors for the human diet, while looking for technological solutions (covering traditional and novel technologies) that can be used to increase the release of the useful, health-promoting components of duckweed and, thus, their bioavailability. This article, identifying gaps in recent research, could serve as a helpful basis for related research in the future. Duckweed species with good properties could be selected by these research studies and then included in the human diet after they have been tested for food safety. Full article

A dysphagia diet is a special dietary programme. The development and design of foods for dysphagia should consider both swallowing safety and food nutritional quality. In this study, we investigated the rheological properties (viscosity, thixotropy, and viscoelasticity), textural properties, and swallowing behaviour of commercially available natural, pregelatinised, acetylated, and phosphorylated maize starch and tapioca starch. The results showed that all the samples belonged to food grade 3 in the framework of the International Dysphagia Dietary Standardization Initiative (IDDSI) and exhibited shear-thinning behaviour in favour of dysphagia patients, except for the sample containing pregelatinised starch, which was grade 2. Rheological tests showed that the samples had good structural recovery properties. At the same starch concentration, the elastic modulus of phosphorylated cassava starch FSMP was significantly greater than that of the starch solution, whereas that of acetylated starch was significantly less than that of the starch solution, and the combination of acetylated starch and protein led to a significant viscosity reduction phenomenon, resulting in FSMPs with good stability and fluidity; this may provide an opportunity for the incorporation of more high-energy substructures. The textural results showed that all the samples possessed textural properties of low hardness, low adhesion, and high cohesion, all of which could be used as food for dysphagia patients. This study may provide a theoretical basis for the creation and design of novel nutritional foods for dysphagia. Full article

Sustainable nutrition and food production involve dietary habits and farming systems which are eco-friendly, created to provide highly nutritious staple crops which could serve as a functional food at the same time. This research sought to provide a comprehensive analysis of whole-grain cereals, and some ancient grains toward important macro- (protein), micro-nutrients (mineral elements), and bioactive compounds, such as dietary fiber (arabinoxylan and β-glucan) and antioxidants (phytic acid, total glutathione, yellow pigment, and phenolic compounds) to provide functionality in a sustainable diet. Genotypes, such as durum wheat, triticale, spelt, emmer wheat, and barley, could be considered important and sustainable sources of protein (ranging 11.10–15.00%), as well as prebiotic fiber (β-glucan and arabinoxylan, ranging 0.11–4.59% and 0.51–6.47%, respectively), essential elements, and various antioxidants. Ancient grains can be considered as a source of highly available essential elements. Special attention should be given to the Cimmyt spelt 1, which is high in yellow pigment (5.01 μg·g⁻¹) and has a capacity to reduce DPPH radicals (186.2 µmol TE·g⁻¹), particularly Zn (70.25 mg·kg⁻¹). The presence of phenolics, dihydro-p-coumaric acid, naringin, quercetin, epicatechin in grains of oats (Sopot), as well as catechin in barley grains (Apolon and Osvit) underline their unique chemical profile, making them a desirable genetic pool for breeding genotypes. This research provides a comprehensive assessment of different nutritional aspects of various cereals (some of which are commonly used, while the others are rarely used in diet), indicating their importance as nutraceuticals. It also provides a genetic background that could be translated the genotypes with even more profound effects on human health. Full article

Climate change has led to increased volatility in extreme temperatures, which poses a significant threat to human health. One way in which extreme temperatures impact health is through changes in dietary patterns, particularly food consumption and nutrient intake. This study uses a restricted-access version of 24 h dietary recall data from the 2018–2021 Korea National Health and Nutrition Examination Survey and meteorological data to examine the effect of heat and cold waves on food consumption and nutrient intake. The results suggest that cold waves increase individuals’ intake of key nutrients such as calories, protein, fat, saturated fat, and sodium. In contrast, heat waves have little to no significant effect on nutrient intake. Aside from the significant increase in the consumption of beer and chicken, the effects of heat or cold waves on overall food consumption are minimal. Depending on age and income level, cold and heat waves have different effects on food consumption and nutrient intake. This study suggests that temperature, particularly extreme heat and cold, plays a significant role in shaping individuals’ dietary patterns. Therefore, special attention is needed to maintain a balanced and healthy diet during extreme temperatures. Full article

Background/Objectives: Unhealthy dietary habits are associated with chronic non-communicable diseases and may contribute to increased mortality in all countries of the world. Food environments determine the accessibility, availability, and promotion of food, thus playing an important role in people’s diets, but they are context-dependent. The aim of this study was to evaluate the availability and accessibility of food in food outlets in different neighborhoods of the city of Alicante. Methods: Cross-sectional study. Trained researchers conducted food store audits using the validated Nutrition Environment Measures Survey in Stores for Mediterranean contexts (NEMS-S-MED) tool. Data were collected from food stores within a socioeconomically diverse sample in Alicante (n = 63). We compared the availability and affordability of “healthier–less healthy” food pairs, scores between food store types (supermarkets, specialized, convenience stores, and others), and socioeconomic levels in Alicante in 2022. Results: The present study highlights that the food stores with the greatest availability and accessibility to healthy foods are supermarkets, as opposed to specialized stores and convenience stores. In addition, differences were found in the accessibility and availability of healthy foods by neighborhoods with different income levels, being more accessible in the residential neighborhood with the highest income level. Tourism could explain the differences in the food retail environment, with a high-income neighborhood showing similar results to low-income neighborhoods. Conclusions: The results obtained invite reflection on the development and adoption of policy strategies that promote the availability and accessibility of healthy food in the most disadvantaged areas. Full article

Aflatoxins are mycotoxins produced by Aspergillus flavus and several other related organisms and are common contaminants of numerous grains and nuts, especially maize (corn) and peanuts. Although, undoubtedly, aflatoxins have been present in the food of humans for millennia, their toxic effects were not discovered until 1960, first becoming evident as a non-infectious outbreak of poisoning of turkeys (Turkey X disease) arising from contaminated groundnut meal. The elucidation of specific chemical structures in 1963 led to the rapid characterization of aflatoxins as among the most potent chemical carcinogens of natural origin ever discovered. As a frontispiece to the Special Issue “65 Years on from Aflatoxin Discovery—A Themed Issue in Honor of Professor John D. Groopman”, we highlight many of Professor Groopman’s important contributions utilizing urinary (aflatoxin–N⁷–guanine) and, especially, serum (aflatoxin–albumin adducts) biomarkers; this work focused on over 40+ years of the development of analytical methods to measure biomarkers of aflatoxin exposure and their application in experimental and clinical studies. Collectively, this work serves as a template for using chemical-specific biomarkers as key tools to probe ‘exposure–disease relationships’—in this instance, dietary aflatoxins and liver cancer. New approaches to measuring carcinogen biomarkers will build upon this ‘aflatoxin paradigm’ to inform the public health implications of diverse exposures around the world. Full article