939 results match your criteria: "College of Food and Agricultural Sciences[Affiliation]"

Aldose reductase (AR) is an important target in the development of therapeutics against hyper-glycemia-induced health complications such as retinopathy, etc. In this study, we employed a combination of structure-based drug design, molecular simulation, and free energy calculation approaches to identify potential hit molecules against anti-diabetic (anti-hyperglycemic)-induced health complications. The 3D structure of aldoreductase was screened for multiple compound libraries (1,00,000 compounds) and identified as ZINC35671852, ZINC78774792 from the ZINC database, Diamino-di nitro-methyl dioctyl phthalate, and Penta-o-galloyl-glucose from the South African natural compounds database, and Bisindolylmethane thiosemi-carbazides and Bisindolylme-thane-hydrazone from the Inhouse database for this study.

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Lead (Pb) is thought to be one of most injurious metals on the earth. Lead stress in plants enhances synthesis of highly toxic reactive oxygen species (ROS). During present research, impact of calcium-oxide nanoparticles (CaO-NPs) was observed on antioxidative defense mechanism in Abelmoschus esculentus plants prone to Pb stress.

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The genetic diversity of local coffee populations is crucial to breed new varieties better adapted to the increasingly stressful environment due to climate change and evolving consumer preferences. Unfortunately, local coffee germplasm conservation and genetic assessment have not received much attention. Molecular tools offer substantial benefits in identifying and selecting new cultivars or clones suitable for sustainable commercial utilization.

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Properties of Active Levan-Bitter Vetch Protein Films for Potential Use in Food Packaging Applications.

ACS Omega

November 2023

Laboratory for the Improvement of Plants and Valorization of Agroressources, National School of Engineering of Sfax (ENIS), University of Sfax, Sfax 3038, Tunisia.

ζ-potential and -average were determined on film-forming solutions of bitter vetch-levan-based films prepared at different ratios in the absence and presence of glycerol as a plasticizer. The casting method was used to obtain manageable films. The results revealed that levan increases the elongation at break of bitter vetch protein films and reduces the tensile strength.

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This study examined the preventative effects of esculeogenin A (ESGA), a newly discovered glycan from tomato, on liver damage and hepatic steatosis in high-fat-diet (HFD)-fed male rats. The animals were divided into six groups (each of eight rats): a control group fed a normal diet, control + ESGA (200 mg/kg), HFD, and HFD + ESAG in 3 doses (50, 100, and 200 mg/kg). Feeding and treatments were conducted for 12 weeks.

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This study investigated the effects of fermentation and germination on the physicochemical, nutritional, functional, and bioactive quality attributes of samh seeds. Regardless of the processing treatment, samh seeds were found to be a rich source of phenolic compounds, namely gallic acid (79.6-96.

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The widespread applications of ZnO NPs in the different areas of science, technology, medicine, agriculture, and commercial products have led to increased chances of their release into the environment. This created a growing public concern about the toxicological and environmental effects of the nanoparticles. The impact of these NPs on the genetic materials of living organisms is documented in some cultured cells and plants, but there are only a few studies regarding this aspect in animals.

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Article Synopsis
  • The study investigated how plant growth-promoting bacteria (PGPB) affect the biochemical and nutritional characteristics of plants under elevated carbon dioxide (eCO) conditions.
  • Findings showed that eCO and biofertilization significantly increased carbohydrate production, with total sugars and starch content rising by up to 75% and 25%, respectively.
  • The combination of PGPB and high CO levels enhanced amino acid levels, boosted secondary metabolites (like phenolics and flavonoids), and improved plant biomass, thereby increasing the nutritional and pharmaceutical value of the plants.
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The study aimed at investigating the phytochemical composition, antioxidant and antibacterial activities of essential oils (EOs) of Origanum grossii and Thymus pallidus. The selection of these plants for the study was driven by a comprehensive survey conducted in the Ribat Elkheir region of Morocco, where these plants are widely utilized. The results reflect the valorization of these plants based on the findings of the regional survey.

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Karonda is an indigenous berry fruit known for its unique sour taste and high nutritional value. The lack of awareness portrays the fruit as undervalued and neglected, despite its vast nutritional benefits. The study aimed to explore the physicochemical properties of fresh and dried karonda fruit and its application in formulating a jam product.

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  • The study identifies a lack of sensitive diagnostic biomarkers for osteoporosis, highlighting the need for new biomarker discovery to improve early diagnosis and treatment.
  • Researchers used GEO2R to screen and validate differentially expressed genes (DEGs) in blood samples from osteoporosis patients across two datasets, and utilized various databases to explore gene functions and drug interactions.
  • The analysis prioritized six key DEGs (EGFR, HMOX1, PGR, CXCL10, CCL5, IL12B) that were significantly upregulated in osteoporosis patients, demonstrating strong potential for use as diagnostic markers.
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  • The study aimed to identify and validate key biomarkers that can improve the diagnosis and prognosis of breast cancer (BC), along with exploring their potential as therapeutic targets.* -
  • Researchers used a combination of literature reviews, bioinformatic analysis, and experimental validation, ultimately identifying four significant biomarkers: progesterone receptor (PGR), epidermal growth factor receptor (EGFR), estrogen receptor 1 (ESR1), and ERBB2.* -
  • Results showed that PGR and EGFR were down-regulated, while ESR1 and ERBB2 were up-regulated in BC samples, indicating their importance in diagnosing and predicting patient outcomes, with implications for potential drug therapy.*
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Objectives: Cancer remains a global health challenge, necessitating the identification of novel biomarkers and therapeutic targets. Cuproptosis, a recently recognized form of cell death linked to copper metabolism, presents a promising avenue for anticancer strategies. We investigated the clinical significance of SLC31A1, a key regulator of cuproptosis, in multiple cancer types, aiming to elucidate its potential as a diagnostic biomarker, prognostic, indicator and therapeutic target.

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Evaluation of Biogenic Silver Nanoparticles Synthesized from Vegetable Waste.

Int J Nanomedicine

November 2023

Botany and Microbiology Department, College of Science, King Saud University, Riyadh, Saudi Arabia.

Article Synopsis
  • Vegetable waste, often disregarded despite its nutritional and practical benefits, can be effectively utilized to produce silver nanoparticles (AgNPs) in an eco-friendly way, with this study focusing on using potato peels and coriander stems.
  • The synthesis involved extracting compounds from the vegetable waste and analyzing the resulting AgNPs through various methods including UV-spectroscopy, scanning electron microscopy, and X-ray diffraction, which confirmed their characteristics and biological activity.
  • The synthesized AgNPs displayed significant antimicrobial, cytotoxic, antidiabetic, antitumor, and antioxidant properties, outperforming crude extracts, indicating the potential of utilizing vegetable waste for valuable applications.
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Prostate cancer (PCa) is a prevalent malignancy affecting men worldwide, and plant-based diets have been widely advocated for their health benefits. The aim of this study was to test the association between general, healthy, and unhealthy pro-vegetarian plant-based diets and PCa severity on 118 consecutive patients undergoing prostatectomy in a university hospital in Italy. Food frequency questionnaires were used to calculate scores for dietary patterns.

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Recent developments in ultrasound approach for preservation of animal origin foods.

Ultrason Sonochem

December 2023

Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005 Porto, Portugal; LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal; ALiCE-Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal. Electronic address:

Ultrasound is a contemporary non-thermal technology that is currently being extensively evaluated for its potential to preserve highly perishable foods, while also contributing positively to the economy and environment. There has been a rise in the demand for food products that have undergone minimal processing or have been subjected to non-thermal techniques. Livestock-derived food products, such as meat, milk, eggs, and seafood, are widely recognized for their high nutritional value.

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Effect of citrus peeling (Citrus sinensis) on production performance, humoral immunity, nutrients, and energy utilization of broiler quails.

Poult Sci

January 2024

Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia. Electronic address:

Citrus citrus peeling has a wide range of vitamins and trace minerals that have antioxidant and antimicrobial properties. It is hypothesized that the addition of citrus peeling to broiler quail diets can improve their production performance, humoral immunity, nutrients, and energy utilization. A trial was performed to study the impact of a methanolic extract of citrus peeling (Citrus sinensis) on production performance, humoral immunity, nutrients, and energy utilization of broiler quails.

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Rice () is a major cereal crop that balances the food demand of the worldwide population. The crop quality drops daily due to their exposure to biotic and abiotic stresses, especially pathogens. It needs to be improved to maintain the consumption level to cope with increasing population demands for food.

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The pathogenesis of diabetic nephropathy (DN) involves cellular activation of oxidative stress and inflammation. Eriodictyol is a citrus-derived flavonoid with multiple pharmacological and protective effects in various conditions. The protective role of Eriodictyol against diabetes and diabetic nephropathy is less investigated.

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Propolis is a naturally occurring substance with beneficial properties; bees produce it from various plant sources, and it is an anti-inflammatory and therapeutic resinous substance. This study aimed to enhance the biological features of propolis extract by loading it onto active film. Firstly, extraction was performed using three solvent systems, and their total phenolic, flavonoid, and antioxidant activity was measured.

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Nanotechnology is one of the most advance and multidisciplinary fields. Recent advances in nanoscience and nanotechnology radically changed the way we diagnose, treat, and prevent various diseases in all aspects of human life. The use of plants and their extracts is one of the most valuable methods towards rapid and single-step protocol preparation for various nanoparticles, keeping intact "the green principles" over the conventional ones and proving their dominance for medicinal importance.

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In recent years, there has been a burgeoning interest in the utilization of cyanobacteria for the purpose of land rehabilitation via enhancements in soil fertility, prevent erosion, and counter desertification. This study evaluated the ability of BOT1, sp. BOT2, and their consortia to form biocrusts on the substrate of coarse sand, fine sand, and loamy soil.

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This experiment evaluated the preventative influence of the tomato-derived Esculeoside A (ESA) on diabetic cardiomyopathy in type 1 diabetes mellitus (T1DM) in rats induced by streptozotocin (STZ). It also examined whether the activation of Nrf2 signaling affords this protection. Adult male Wistar control nondiabetic rats and rats with T1DM (STZ-T1DM) were given either carboxymethylcellulose as a vehicle or ESA (100 mg/kg) (eight rats/group) orally daily for 12 weeks.

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Quantitative determination of macro and micro elements and heavy metals accumulated in wild fruits analyzed by ICP-OES method.

Environ Monit Assess

October 2023

Centre for Nutrition and Food Science (CNAFS), ARC Industrial Transformation Training Centre for Uniquely Australian Foods, The University of Queensland, Brisbane, Australia.

The moisture amounts of wild fruits ranged from 51.07 (rosehip) to 88.49% (raspberry (yellow)).

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The current work attempts to explore the influence of three extraction solvents on phytochemical composition, content of polyphenols, antioxidant potential, and antibacterial capacity of hydroethanolic, acetonic, and aqueous extracts from Moroccan Mentha longifolia leaves. To achieve this goal, the chemical composition was identified using an HPLC-DAD examination. The contents of polyphenols were assessed, while the total antioxidant capacity (TAC), the DPPH test, and the reducing power test (RP) were utilized to determine antioxidant capacity.

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