Recent Advances in Food Nutrition & Agriculture - Volume 15, Issue 1, 2024

Millets, small-seeded grasses, are gaining interest for their nutrition and health benefits. This abstract provides a comprehensive overview of millets' pharmacological activities, highlighting their rich bioactive compounds. These compounds, including phenolic compounds, flavonoids, and dietary fibers, contribute to antioxidant effects, safeguarding against chronic diseases. Millets also possess anti-inflammatory properties, potentially alleviating conditions, like arthritis and asthma. They show anti-carcinogenic potential, possibly preventing various cancers' development through mechanisms, like apoptosis induction and inhibiting tumor growth. Moreover, millets offer hypolipidemic and hypoglycemic effects, beneficial for managing conditions, such as dyslipidemia and diabetes. Their high dietary fiber and resistant starch content regulate blood lipids and glucose, reducing the cardiovascular risk. Additionally, millets act as antimicrobials, inhibiting pathogens and serving as natural alternatives to synthetic antimicrobials. They exhibit immunomodulatory effects, enhancing immune function and response. Overall, millets' pharmacological properties, including antioxidant, antiinflammatory, anti-carcinogenic, hypolipidemic, hypoglycemic, antimicrobial, and immunomodulatory traits, position them as functional foods with varied health benefits. Further research can integrate millets into preventive and therapeutic approaches for diverse diseases.

Fruits and vegetables (like apples, citrus, grapes, onions, parsley, etc.) are the primary dietary sources of quercetin. In addition, isolated quercetin is also available on the market as a dietary supplement with a daily dose of up to 1000 mg/d. The objective of the present study is to explore the therapeutic potential and clinical efficacy of quercetin as a dietary supplement. The present paper highlights the safety parameters and clinical trial studies with several targets reviewed from the data available on PubMed, Science Direct, ClinicalTrails. gov, and from many reputed foundations. The results of the studies prove the unique position of quercetin in the treatment of various disorders and the possibility of using phytochemicals such as quercetin for an efficient cure. As evidenced by the numerous published reports on human interventions, it has been concluded that quercetin intake significantly improves disease conditions with minimal adverse effects.

Osteoarthritis (OA) is a progressive degenerative joint disease. It basically impairs the structural integrity of articulate cartilage and imbalances the catabolic and anabolic signals in the joint. A degenerative disease is characterized by swelling, pain, and joint stiffness. The treatment and management of osteoarthritis are based on analgesic and anti-inflammatory agents, whereas the exact cause of OA is not known yet. The negative effects of synthetic medications have led to a daily rise in the usage of nutraceuticals and dietary supplements. Clinicians are aware of these treatments, and they also recommend nutraceuticals in addition to the currently preferred therapy. Many in-vitro and in-vivo experiments have been performed in past years to evaluate the function of these on osteoarthritis. The collection of articles was published on search engines like PubMed, Scopus, Google Scholar, ResearchGate, and ScienceDirect. The evaluation covers every potential nutraceutical utilized in osteoarthritis, together with its supporting data and mode of action. The present review discusses nutraceuticals, including devil’s claw, vitamin D, boswellic acid, capsaicin, ginger, curcumin, krill oil, ginger, and avocado/soybean unsaponifiable.

The poultry industry is one of the fastest growing industries in the world. Poultry breeding has developed significantly to meet the food needs of the increasing population and it is expected that this growth will continue in the coming years. Prevalent poultry diseases are of great importance as they are responsible for vast economic losses and public health concerns. They also affect the national and international trade of the poultry products. This review will provide a quick and general view of different important poultry diseases for poultry breeders, scientists and decision makers. Based on this review, Campylobacteriosis and infectious bursal disease (IBD) in the Asian continent, and Campylobacteriosis, Newcastle disease (ND) and coccidiosis in the African continent were the most prevalent diseases. In Europe, Campylobacter species and in America, Escherichia coli species are widespread in poultry meat. Infectious Bronchitis (IB) in Europe and Coccidiosis in America were high-incident.

Background: Cognitive impairment is amongst the most substantial mental health problems in elderly people, and inflammation is an underlying mechanism for cognitive impairment. The dietary inflammatory index (DII®) reflects the overall inflammatory potential of individuals’ diets. The current study aimed to assess the relationship between the DII and cognitive function among the Iranian old population. Methods: This cross-sectional study was conducted on 221 subjects≥65 years old in healthcare centers in five socioeconomically distinct districts of Tehran, Iran. Dietary intake data were obtained using a validated food frequency questionnaire (FFQ). Energy-adjusted-DII (E-DIITM) scores were calculated for each participant according to a total of 35 food parameters, which were available from the FFQ. Mini mental state examination (MMSE), a brief screening questionnaire was used to assess cognitive function. Results: E-DII scores were not significantly associated with cognitive function, both in the crude model (β=-0.04, p-value=0.82) and after adjusting for potential confounders (β=0.22, pvalue= 0.14). Additionally, in the unadjusted model, individuals in the highest tertile of E-DII score had increased odds of mild cognitive impairment (OR=1.13, p-trend=0.01) compared to those older adults in the lowest tertile of E-DII score. However, after controlling for potential confounders, these relationships faded (AOR=1.46, p-trend=0.12). Conclusion: The findings of the present study showed no significant relationship between E- DII and cognitive function among the Iranian elderly. Future prospective studies should be undertaken to explore the association between diet-associated inflammation and cognitive decline in the elderly.

Background: Non-alcoholic Fatty liver disease (NAFLD) is becoming a major global health burden in the world. Cynara cardunculus is an edible plant growing wild in the North of Algeria. Its potential as a source of health-promoting compounds is still underexplored. Objectives: This study aimed to explore the preventive effect of Cynara cardunculus (C. cardunculus) on the NAFLD model. Methods: Total flavonoid contents (TFC) and in vitro antioxidant effects of butanolic (n- BuTOH) and ethyl acetate (EtOAc) fractions on scavenging the ABTS⁺ radical, inhibition of lipid peroxidation and reducing power proprieties were assessed. The n-ButOH fraction showed the highest TFC and antioxidant capacity in all realized assays. This fraction is used for anti- NAFLD experiments. Adult male Albinos mice were divided into four groups. Group 1 was normal control. Group 2 was watered with 30% of fructose for three weeks to induce the NAFLD model. Group 3 and Group 4 were co-treated with C. cardunculusn-ButOH fractions and Atorvastatin, respectively for three weeks. Blood and livers were collected for biochemical and histological analysis. Results: The C. cardunculusn-ButOH fractions significantly restored levels of transaminases, triglycerides, cholesterol, LDL, glucose and uric acid. The n-ButOH fraction exerted an improving effect on the body and liver weight and liver index. It also significantly corrected the imbalance in liver MDA and GSH levels. The n-ButOH fractions further ameliorated abnormalities in liver histology through suppression of lipid droplets accumulation. Conclusion: This research proves that the flavonoid-rich fraction of C. cardunculus has protective activity against high fructose intake in mice via reversing hyperlipidemia and boosting liver antioxidant capacity.