Benefits Of Diet Research Articles

Nutrition and Gut Health: Preparation and Efficacy of Resistant Starch

Resistant starch (RS) refers to starch varieties that resist digestion by human digestive enzymes. Owing to its distinctive physicochemical attributes and functional capabilities, RS has gained a wide range of applications as a dietary fiber and prebiotic. In terms of structure and functions, RS can be categorized into five distinct types: RS1 through RS5. These types offer dietary benefits, contributing to improved colonic health, the modulation of microbial communities, the reduction in gallstone formation, the enhancement of mineral absorption, and alterations in fat oxidation potential. From a technical standpoint, RS can be manufactured through an array of physical, enzymatic, and chemical modifications. This paper presents a comprehensive review of the existing literature, summarizing the classification, structural features, raw material origins, preparation methodologies, and functionalities of RS. Furthermore, new production technologies and applications of RS, such as 3D printing, provide valuable insights.

Chemical Composition of Cynanchum auriculatum Royle Ex Wight and Its Potential Role in Ameliorating Colitis.

Cynanchum auriculatum Royle ex Wight, commonly known as "Baishouwu," has been traditionally used in China for its medicinal and dietary benefits. Despite its long history of use, the potential therapeutic effects of C. auriculatum in the treatment of colitis have not been fully investigated. This study aims to evaluate the effects of the water extract of C. auriculatum root on colitis and elucidate its potential mechanisms of action. The water extract of C. auriculatum root (CW) was prepared and characterized using UPLC-Q-TOF-MS, identifying thirty-two distinct compounds, including saponins, organic acids, fatty acid derivatives, and alkaloids. The therapeutic efficacy of CW was assessed in a colitis mouse model. CW significantly alleviated colitis symptoms, evidenced by increased colon length, reduced disease activity indices, and decreased colon tissue damage. CW reduced colonic inflammatory cytokine production and enhanced the expression of tight junction proteins, including claudin-1, occludin, and ZO-1, thereby strengthening intestinal barrier integrity. Additionally, CW modulated the gut microbiota by increasing microbial diversity, promoting beneficial Lactobacillus growth, reducing pathogenic Pseudomonas levels, and enhancing short-chain fatty acid production. The results suggest that CW exhibits significant therapeutic potential in the management of colitis by attenuating inflammation, restoring gut barrier function, and modulating the gut microbiota. These findings provide a basis for further exploration of C. auriculatum as a functional food for prevention and treatment of colitis.

Glycemic index and fiber content of wholemeal bread enriched with Bambara groundnut (Vigna subterranea L. Verdc)

Foods rich in dietary fiber may have a lower glycemic index (GI). The use of whole wheat and Bambara groundnuts in wholemeal bread production enhances its fiber content, offering significant dietary benefits. Wheat has a dietary fibre content of 11.6-17 g/100 g, and based on the Indonesian food composition table, dried Bambara groundnuts have a fiber content of 26.3 g/100. This experimental study compares the glycemic index of wholemeal bread made from 100% whole wheat flour (WW) with wholemeal bread made from 80% whole wheat flour and 20% Bambara groundnut flour (WB). The result showed that both breads had high total dietary fiber (TDF) content (WW: 6.1 g/100g and WB: 6.9 g/100 g), as well as medium glycemic index values (WW: 55.1 and WB: 61.1). This study suggests that Bambara groundnut has the potential as ingredients for producing high-fiber food products.

Techno-economic assessment and innovative production of nutrient-rich jam, jelly, and pickle from Sonneratia apetala fruit.

Sonneratia apetala, a nutrient-rich mangrove fruit, presents an opportunity for innovative food product development, offering potential health benefits and economic value through the creation of jam, jelly, and pickle. This innovative invention reveals the nutritional content including vitamins and minerals of Sonneratia apetala jam, jelly, and pickles from Nijhum Dwip in Hatiya Upazila, Noakhali District. These products contain Na, Mg, K, Ca, Mn, Fe, Cu, and Zn, which are essential for human nutrition. The texture and sensory qualities of the products depend on their Total Soluble Solids (TSS), acidity, moisture, pH, and total sugar content, with each parameter receiving an average score of 7 to 8 out of 9 (hedonic scale). Trace amounts of Cd, Cr, Pb, and Hg were found to be significantly below the safe consumption limits. F-, Cl-, SO42-, soluble and total PO43- concentrations were also below safety thresholds. The moisture, ash, protein, fat, fiber, pectin, sugar, carbohydrate, and caloric values highlight the dietary benefits and energy content of these products. The products exhibited higher levels of vitamin C and minerals compared to other citrus fruits. All tested parameters met safe consumption standards, ensuring product safety. These products underwent testing for Heterotrophic Bacterial Count to guarantee their safety. A one-year shelf life is ensured by conducting quarterly storage data checks and organoleptic tests by a 10-member jury panel. The one-way ANOVA test for sensory analysis and shelf life detection indicates statistically significant results. These products help mitigate nutrient deficiencies and promote health by regulating the diet. Applying this technology in grassroots jam, jelly, and pickle production could potentially boost the local economy by approximately $10,000 annually through the creation of small industries among the coastal population.

PH shift extraction technique for plant proteins: A promising technique for sustainable development

pH shift extraction technique for plant proteins: A promising technique for sustainable development

Ilex asprella-derived polysaccharide activates macrophage via TLR4-mediated NF-κB and MAPK signaling pathways

Ilex asprella-derived polysaccharide activates macrophage via TLR4-mediated NF-κB and MAPK signaling pathways

Ketogenic diet - A gateway to optimize aerobic and anaerobic athletic performance

This narrative review aims to highlight the effect of the Ketogenic diet on aerobic and anaerobic athletic performance. This paper adopts a narrative approach exposing the results of approximately 40 earlier studies to define the scope of applying the ketogenic diet as a nutritional therapy, aiming to aid recovery from fatigue or muscle damage caused by exercise and to increase aerobic and anaerobic performance. A ketogenic diet appears better suited for lower-intensity physical activities conducted in a balanced or moderate state of energy demand. However, there is a lack of consensus on its compatibility with strength exercises that require maximal bursts of energy. These investigations should explore its effects on performance, health, and body composition compared to other dietary approaches. Ultimately, a better understanding of the ketogenic diet's benefits and limitations will help athletes and individuals make informed decisions about its adoption for optimizing their health and athletic goals. Keywords: Injuries, ketogenic, ketosis, aerobic exercises, anaerobic exercises, muscle damage

Bioactive composition and medicinal properties of Walnut kernels

Bioactive composition and medicinal properties of Walnut kernels

Exploring Lectin Bioactivity and Total Phenolic Compounds in Kiwifruit (Actinidia deliciosa var. Hayward)

Background: The consumption of kiwifruit (Actinidia deliciosa var. Hayward) is recognized for its health benefits due to its high vitamin C content and bioactive secondary metabolites, such as phenolic compounds with antioxidant properties. These compounds may help prevent chronic noncommunicable diseases, currently the leading cause of death. Additionally, plants and fruits contain proteins like lectins, which contribute to plant defense and may also have health-promoting effects, including antitumor and hypoglycemic activities. Objectives: The objective of this work was to evaluate and identify the phenolic compounds in this variety of kiwifruit, as well as to investigate the lectin activity and the potential dietary benefits of this combination. Methods: This study quantified and identified total phenolic compounds and flavonoids in a kiwifruit extract using HPLC-DAD-MS/MS, and assessed their antioxidant activity through the DPPH method. Results: Novel lectin activity was also investigated, with polypeptide characterization and glycoprotein profiling performed. The affinity of lectins for glycans was evaluated using a hemagglutination inhibition assay. Results indicated that kiwifruit lectins bind to glycoreceptors on tumor cell membranes, with a specific affinity for sialic acid, an important glycan in tumor-associated glycomic aberrations. Conclusions: These findings suggest that the bioactive components of kiwifruit may offer multiple health benefits through a synergistic effect.

A Comprehensive Review of Pests, Pesticides and Residue Detection Techniques in Mushroom

Mushrooms are valued for their dietary benefits and medicinal properties, being rich in proteins, minerals, vitamins, fiber, and essential amino acids. They offer significant health benefits, including the prevention of hypercholesterolemia and cardiovascular diseases, and possess antitumor, antiviral, antihypertensive, anti-inflammatory, and immunomodulating properties. Global mushroom production has seen substantial growth, particularly in Asia. However, mushroom cultivation is challenged by various insect pests, leading to significant crop losses. Pesticides are frequently applied to control pests in mushroom cultivation, but their use can lead to the presence of pesticide residues in the mushrooms, raising concerns about food safety. To detect these low levels of residues, multiresidue analytical methods are crucial. Among these, the QuEChERS method stands out as the most commonly used due to its sensitivity, selectivity, and accuracy in determining multiple pesticide residues simultaneously. These methods are capable of identifying various pesticide compounds in a single analysis, effectively addressing the specific biological characteristics of mushrooms. The maximum residue levels (MRLs) for pesticide residues in mushrooms differ, with strict guidelines enforced by regulatory authorities. This paper provides a comprehensive review of the pests that affect mushroom cultivation, the pesticides utilized, and the analytical techniques developed for the detection of pesticide residues in mushrooms.

Cooking readiness in stressful times: Navigating food choices for a healthier future

Food choice is a complex function of preferences and combines a myriad of food-related factors, such as biological, economic, physical, social, and psychological determinants. People's food choices directly affect their health and can have both positive and negative outcomes. For instance, the pandemic may have presented an opportunity to cook more at home, eventually resulting in dietary benefits, health improvements, and reduced stress. Conversely, adverse behavioral, psychological, and physical outcomes, such as overeating, have also been associated with stressful situations. Therefore, the aim of this study is twofold: first, to propose "cooking readiness" as a higher-order construct, in which 'food literacy' and 'cooking skills' correspond to the capability, 'cooking attitudes' reflect the motivation, and the variable 'COVID-19 restrictions' represent the opportunity for consumers to cook and consume healthier food at home. Furthermore, as the pandemic scenario was imposed and caused changes in mental health and emotional mood, the second objective is to explore the relationship between cooking readiness and stress levels in consumers' choices for nutritionally recommended (or non-recommended) food. Cross-country data (Brazil, Denmark) from 1074 consumers was analyzed using structural equation modeling. This study confirms cooking readiness as a higher-order construct, integrating food literacy, cooking skills, and cooking attitudes with pandemic-induced opportunities. Cooking readiness is crucial in promoting healthier eating habits, particularly in Brazil. The stronger tradition of healthier eating in Denmark may mitigate the impact of cooking readiness on reducing non-recommended food consumption. The varying effects of stress on food choices between the two countries underscore the need for tailored public health strategies that consider cultural differences and existing dietary habits. Promoting cooking skills and food literacy, particularly in times of crisis, can be instrumental in supporting healthier food choices and improving public health.

Shelf‐life extension of fresh mushrooms: From conventional practices to novel technologies—A comprehensive review

AbstractMushroom is an edible fungus grown worldwide because of its nutritional and commercial value. The demand for mushrooms is rising annually because of increased awareness of the dietary benefits of mushrooms. Mushrooms are a perishable commodity as they respire continuously after harvesting. Adequate packaging or processing is required to increase mushrooms' shelf life. The quality of mushrooms continues to decline after harvesting, including browning, moisture loss, texture changes, increased bacteria, and loss of flavor and nutrients. Postharvest preservation methods, including physical, chemical, and thermal treatments, are necessary to preserve postharvest quality and increase the shelf life of mushrooms. The postharvest technology of mushrooms must be improved to fulfill the increasing demand for mushrooms. There are many conventional techniques to protect the quality and increase the shelf life of mushrooms. Conventional procedures frequently result in considerable nutritional, texture, and flavor losses and shorter shelf lives. In contrast, modern technologies preserve mushrooms with increased nutritional retention, improved texture and flavor profiles, and longer shelf life. This review covers not only the conventional technologies like drying and cooling but also elaborates on the shelf‐life extension of mushrooms through novel technologies like pulse electric field, pulsed light, electrolyzed water, etc.

Supermarket Opening in an Urban, Low-Income Community Was Not Found to Be Associated With Improvements in Dietary Outcomes for Most Residents in the First Year

Limited access to healthy foods in low-income, racial and ethnic minority communities has been proposed as a critical factor contributing to health disparities. One policy option for improving access is to introduce supermarkets in low-income communities, but evidence increasingly points to null effects. The aim of this study was to examine whether the introduction of a new supermarket in a public housing community, and proximity to it, were associated with improvements in residents' dietary outcomes. It also explored whether these associations may be moderated by access and cost barriers to eating healthy at baseline. A cohort of public housing residents were recruited from Jordan Downs, where the new supermarket was introduced, and from 2 comparison sites. Longitudinal data on outcomes and exposures were collected at baseline (2018-2019) and follow-up (2020-2021). Quasi-experimental variation in residents' distance to the new supermarket was used to examine whether proximity to the supermarket was associated with dietary improvements. Participants included 557 adult residents from 3 public housing sites in Watts, Los Angeles, CA. The intervention is the opening of a new supermarket in the Jordan Downs community. The primary exposure measure is an indicator for whether residents lived in Jordan Downs vs in the comparison sites. The secondary exposure measure is residents' driving distance to the new supermarket. Self-reports of daily consumption of whole grains, dairy, fruits and vegetables, added sugar, red meat, processed meat, and overall healthiness of diet were obtained from surveys administered at baseline and follow-up. Descriptive analyses examined households' grocery shopping patterns after the new supermarket's introduction. Analysis of covariance linear regressions models estimated the association between residents' dietary outcomes at follow-up and the exposure measures, conditional on dietary outcomes at baseline and other covariates. Proximity to the new supermarket was associated with a significantly higher probability of shopping there, particularly for households that reported an access or cost barrier at baseline. Overall, there were no statistically significant or practically meaningful differences observed in dietary outcomes between Jordan Downs residents and those in comparison sites, or between residents who lived at varying distances from the supermarket. Exploratory moderation analyses suggested some meaningful dietary benefits for those who had a frequent access barrier at baseline, but not for those without such a barrier, but there was mostly no evidence of moderation by price barrier at baseline. Supermarket opening in an urban, low-income, and racial and ethnic minority community was not found to be associated with improvements in dietary outcomes for most residents in the first year after its opening. Improving dietary outcomes in such communities may require a broader and nuanced approach that addresses varied barriers faced by residents.

Relative merits of offering a milk replacer, glucose-electrolyte, or whey-based diet on the blood composition and health of unweaned calves after transport

The objective of this randomized controlled trial was to assess the relative merits of offering unweaned calves 3 different types of diets to meet energy and water deficits that can occur during journeys. A total of 6 young unweaned male Holstein calves were randomly selected from within 2 body weight ranges (median 48 and 42 kg) from each of 29 loads (total n = 174 calves) transported from an auction market or a collection center to a calf sorting center before transport to a veal unit. The calves were then randomly allocated to one of 3 dietary treatments (n = 58 calves/dietary treatment). They were offered either a milk replacer diet (M), a glucose-electrolyte diet (G) or a whey-based diet with added electrolytes (W). The ability of these diets to provide sufficient nutrient energy to restore vigor, and avoid hypoglycemia and clinical signs of dehydration without increasing the risk of diarrhea was assessed. A clinical assessment of dehydration, health, and vigor was made, and the calves were blood sampled before feeding and at 2 h and 4 h after feeding. The plasma glucose concentration was increased 2 h and 4 h after feeding the M and W diets. The increases in plasma glucose concentration were greater 2 h and 4 h after (1) feeding the M than after the W diet and (2) feeding the M and W diets than after the G diet. Back-transformed means and 95% CI for the ratio of the plasma glucose concentration at 4 h compared with 0 h for the M, G, and W diets were 1.2 mM (CI = 1.21, 1.35), 0.95 mM (CI = 0.92, 0.97), and 1.09 mM (CI = 1.06, 1.14), respectively. We found no effect of diet on the change in serum total protein concentration between before feeding and 2 h and 4 h after feeding. The serum osmolality was lower 2 h after feeding the G diet. The fall in serum osmolality was greater 2 h after feeding the G diet than after feeding the M and W diets. The changes in the serum osmolality between before feeding and 2 h after feeding for the milk replacer, glucose-electrolytes and whey-based diets were -0.68 mOsmol (CI = -3.27, 1.91); -5.23 mOsmol (CI = -7.82, and -2.64); and -0.13 mOsmol (CI = -2.77, 2.51), respectively. The diet offered at the sorting center had no effect on subsequent growth on the veal-rearing farm between arrival and slaughter (milk replacer, 1.22 kg/d [CI = 1.17, 1.28]; glucose-electrolyte diet, 1.23 kg/d [CI = 1.18, 1.28]; whey-based diet 1.28 kg/d [CI = 1.23, 1.33]). The M diet provided the calves with nutrients and water to replace energy and water deficits that had accumulated before arrival at the sorting center, and these dietary benefits were still apparent 4 h after feeding. The benefits of the W diet were similar to those of the M diet, but the M diet was better able to assist the calves in maintaining their plasma glucose concentration 4 h after feeding than the W diet. The G diet had some short-term benefits in providing energy and assistance to the calves to recover from dehydration, as indicated by a decrease in serum osmolality. However, the G diet was clearly inferior to the M and W diets in providing sufficient energy to assist the calves in recovering from the effects of transport and fasting. During the 4 h after feeding, no adverse effects of offering the calves the M or W diets were observed. The benefits of the W diet in replacing energy and water deficits were similar to those of the M diet, but the M diet was better able to assist the calves in maintaining their blood glucose concentration 4 h after feeding than the W diet.

Determination of Imidazole Dipeptides and Related Amino Acids in Natural Seafoods by Liquid Chromatography-Tandem Mass Spectrometry Using a Pre-Column Derivatization Reagent.

Imidazole dipeptides (IDPs) and taurine (Tau) have several health benefits and are known to be contained in natural seafoods. However, their levels vary widely in different natural seafoods, making their simultaneous determination desirable. Herein, we employ a liquid chromatography-tandem mass spectrometry approach using a novel amino group derivatization reagent, succinimidyl 2-(3-((benzyloxy)carbonyl)-1-methyl-5-oxoimidazolidin-4-yl) acetate ((R)-CIMa-OSu), for the simultaneous quantification of IDPs (carnosine (Car) and anserine (Ans)), their related amino acids, and Tau in natural seafoods. Each seafood sample contained different concentrations of IDPs (Car: ND to 1.48 mmol/100 g-wet, Ans: ND to 4.67 mmol/100 g-wet). The Car levels were considerably higher in eel, while Tau was more abundant in squid, boiled octopus, and scallop. Thus, the derivatization reagent (R)-CIMa-OSu provides a new approach to accurately assess the nutritional composition of seafoods, thereby providing valuable insight into its dietary benefits.

Food uses, functional activities, and bioactive compounds of three Ecuadorian Vasconcellea fruits: Bibliometric analysis and review

Food uses, functional activities, and bioactive compounds of three Ecuadorian Vasconcellea fruits: Bibliometric analysis and review

Abstract 3048: The Role Of 17:0(2r-oh) Ceramide In Lps Activated Macrophages

Macrophages play a crucial role in the initiation and progression of atherosclerosis, contributing to the buildup of fatty deposits which results in the plaque formation in the walls of arteries. Macrophages modulate the mediators of inflammation and immune response in atherosclerosis. Bacterial lipopolysaccharide (LPS) exerts significant effects on these macrophages including secretion of pro-inflammatory cytokines. The current study is designed to examine the role of sphingosine intermediate N-(2'-(R)-hydroxyheptadecanoyl)-D-erythro-sphingosine (17:0(2R-OH) in the macrophage’s inflammation potential. Couple of studies have indicated a protective role for sphingosine however 17:0(2R-OH) didn’t receive adequate attention. Study design: Mouse J774 macrophages were cultured in Dulbecco’s Modified Eagle’s medium with 4.5g/L glucose and sodium pyruvate without L-glutamine containing 10% fetal bovine serum and 1% penicillin/streptomycin in a humidified atmosphere with 5% CO 2 at 37 °C. The cells were treated in 6-well plates at a density of 5.5х10 6 cells/well. Sphingosine was dissolved in DMSO prior to the treatment. The cells were treated with the 17:0(2R-OH) with 3 different concentrations (5, 25, 50 μg) in duplicates with or without LPS except for the controls. The cells and media were collected at 3 time points (12,24,36) hours. Cells were harvested in Trizol reagent, RNA was then extracted from cells and genes expression were determined in RTPCR using SYBR Green. Results and Conclusion: Our initial microscopic observations suggest that 17:0(2R-OH) potentially modulates inflammation in macrophages, this appears to be dose-dependent. 17:0(2R-OH) has been identified in marine and freshwater fish, marine oils, seaweed, sea urchins, sea cucumbers and may have dietary benefits.

Recent Insights into the Morphological, Nutritional and Phytochemical Properties of Indian Gooseberry (Phyllanthus emblica) for the Development of Functional Foods.

Aonla, commonly known as Indian gooseberry (Phyllanthus emblica), is a plant native to India with various therapeutic and dietary benefits. This review covers the taxonomical, morphological, and species-level classifications of aonla fruit, including its flower biology, maturation, harvesting, and yield metrics. It also discusses the nutritional, physico-chemical, and phytochemical characteristics and the total antioxidant and antimicrobial activities and mineral compositions of several aonla fruit cultivars. Additionally, the health benefits of aonla are reviewed, including its analgesic, antipyretic, antioxidative, anti-inflammatory, anti-aging, ulcerogenic, chemo-protective, neuroprotective, free radical scavenging, hypoglycaemic, and immunogenic properties, which make it beneficial in the treatment and prevention of various illnesses. Further various forms of fruit extract are also considered to be beneficial for the improvement of plant and animal health. Overall, aonla is a valuable fruit with significant potential for use in improving human health.

Composite Dietary Antioxidant Index is inversely associated with visceral adipose tissue area among U.S. adults: A cross-sectional study

Obesity is becoming a global health problem. Visceral adiposity is the main cause of metabolic and cardiovascular diseases. Dietary improvement is the key to controlling obesity. We hypothesized that a higher Composite Dietary Antioxidant Index (CDAI) was associated with a lower visceral adipose tissue (VAT) area. In this cross-sectional study, 10,389 adults were selected from the National Health and Nutrition Examination Survey 2011-2018. CDAI was calculated based on 6 micronutrients: zinc, selenium, total carotenoids, vitamin A, vitamin C, and vitamin E. VAT area was determined by the dual-energy X-ray absorptiometry scan. Linear regression models were constructed to evaluate the association between CDAI and VAT area. Subgroup analyses were also performed. The mean age of participants was 39.68 years, 5240 were male, and 3841 of those were non-Hispanic White. The inverse associations were observed in all models. In model 3, CDAI was inversely associated with VAT area as a continuous variable, β (95% confidence interval), -0.56 (-0.85 to -0.27). When compared with the first tertile, the third tertile of CDAI was also inversely associated with VAT area, β (95% confidence interval), -6.72 (-10.44 to -2.99). No interactions were found in the subgroup analyses. In conclusion, an inverse association between CDAI and VAT area was found among U.S. adults aged 20 to 59 years. These results suggest the possible benefit of an antioxidant diet in relieving visceral obesity. More prospective studies are needed to identify this dietary benefit.

Reactive Oxygen Species Induced Hepatic Cellular Carcinoma: A Protective Role of Nano-antioxidant

Abstract: Hepatocellular carcinoma (HCC) is the fifth most common form of cancer worldwide and the third most common cause of cancer-related death. In the beginning period, healing medicines, for example, careful resection, liver transplant and neighborhood removal, can improve the patient’s endurance. Be that as it may, the infection is identified in the cutting-edge stage; also, some accessible treatments are confined to palliative consideration and nearby treatment. Assessed the dietary benefit of some normal cell reinforcement specialists that help the capacity of the body coming about an improvement of the well-being and insurance from various ailments; our audit will give an updated status of the various parts of HCC the board through covering the viability and the advantageous impacts of various regular operators and their system of activity against HCC for the future treatment modalities. In this review, we talk about the ongoing advances identified with the reason (featuring the principle hazard factors), treatment, and result in hepatocellular carcinoma.