Paecilomyces variotii xylanase was, produced in stirred tank bioreactor with yield of 760 U/mL and purified using 70% ammonium sulfate precipitation ultra-filtration causing 3.29-fold purification 34.47% activity recovery. The enzyme purity was analyzed on sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) confirming its monomeric nature as single band at 32 KDa. Zymography showed xylan hydrolysis the same band. had optimum 60 °C pH 5.0. stability range 5-9 temperature up...

Bee products, e.g., chitosan and propolis (Pro), have extraordinary importance in many disciplines including food biopreservation. Fish meat is highly susceptible to vast spoilage, especially catfish (Clarias gariepinus) products. The current work involved the extraction of bees’ nanoparticles (BCht), Pro, Pro-mediated SeNPs their composites, evaluate them as potential antimicrobial preservative nano-compounds, for preservation fillets augment quality. BCht was extracted from bees (Apis...

The isolation and assessment of the active constituents in polar non-polar crude extracts Saussurea costus roots as antifungal agents, against Candida albicans non-C. (NAC) species, was aim this current investigation. SEM "Scanning electron microscopy" imaging provided potential action modes n-hexane extract (nhhE) toward spp., whereas TLC-DB "Thin layer chromatography-direct bioautography" employed for detecting anticandidal compounds. nhhE had greatest biocidal activity all strains...

Diabetes mellitus (DM) is a metabolic disorder characterized by high blood glucose levels that occurs either due to insufficient insulin production or mounting resistance its action. The purpose of this study was investigate if methanolic extracts Lepidium sativum seeds, Ficus carica, and Punica granatum leaves had any effect on sugar in normal streptozotocin (STZ) diabetic rats, as well explore the most effective extract.Healthy male albino rats weighing 185-266 g were divided into nine...

Euphorbia cuneata Vahl. (Euphorbiaceae) is a plant used in folk medicine for the treatment of pain and inflammation, although biological basis these effects has not been thoroughly investigated. The goal this study was to investigate pharmacological properties characterization phenolic flavonoid compounds present aerial parts E. cuneata. were tested antioxidant activity (DPPH), antibacterial activity, cell viability cytotoxic effects, anti-inflammatory activity. Phenolic contents (HPLC),...

Cyanobacteria are one of the richest sources biomedical relevant compounds with extensive therapeutic pharmaceutical applications and also known as producer intracellular extracellular metabolites diverse biological activities. The genus Anabaena sp. is to produce antimicrobial compounds, like phycocyanin others. goal this study was optimize production these bioactive compounds. Plackett–Burman experimental design used screen evaluate important medium components that influence In present...

Bacteriocins from lactic acid bacteria (LAB) are useful to control the persistent development of pathogenic microorganisms in food and medicine fields. The bacteriocin acidocin was extracted Lactobacillus acidophilus M1 that isolated fermented milk, purified using ammonium sulphate fractionation, gel filtration column chromatography Sephadex matrix applied as a potential antibacterial agent. molecular weight estimated SDS–PAGE be 6.6 kDa. compared with silver nanoparticles (SNPs),...

The objective of this study was to create a fermentation process for the production inulinase, an important enzyme with numerous applications in food and pharmaceutical industries, using low-cost agricultural waste as substrates Rhizopus oryzae NRRL 3563. High titer inulinase chicory roots by submerged culture accomplished statistical experimental design. A two-level Plackett–Burman design followed three-level Box–Behnken producing high 1085.11 U/mL, 2.83-fold maximum level, obtained...

This study aimed to verify the presence of biogenic amines (BAs) and evaluate microbiological activity some food samples collected from retail stores in Kingdom Saudi Arabia. A total thirty-five dairy fish products were analyzed for BAs, including putrescine (PUT), cadaverine (CAD), spermidine (SPE), histamine (HIS), spermine (SPR), tyramine (TYR), as well colony count (TCC), lactic acid bacteria (LAB), Enterobacteriaceae, yeast mold (Y M), coliforms, aerobic sporulation (ASF). The thin...

Banana production is severely hindered by plant-parasitic nematodes (PPNs) worldwide. Chemical nematicide, oxamyl a systematic compound widely applied for the control of PPNs. Because increase pests' problems, harmful effects on human and environment caused chemical pesticides also increased consumer requirements safe crops have encouraged research bio-pesticides production. So, effect different stress yeast, Saccharomyces cerevisiae blue green algae (cyanobacteria), Spirulina platensis were...

Background Spirulina is blue-green algae that grows mainly in tropical and subtropical lakes commonly used due to its nutritional features including high concentrations of protein, vitamins, mineral salts, carotenoids antioxidants. This study aimed investigate the anti-hypercholesterolemic potential aqueous extract platensis cultivated different colored flasks under artificial illumination; vitro diet induced hypercholesterolemic Swiss albino mice. Methods was red, blue, green colorless...

The search for novel plant-based antioxidant and antibacterial medication has garnered a lot of attention lately. Glycyrrhiza glabra, known as licorice, is one the most important medicinal plants. primary component glabra glycyrrhizin, which biotransformed into 18α- 18β-glycyrrhetinic acid variety purposes. goal this study was to improve bioavailability glycyrrhizin by its biotransformation glycyrrhetinic Aspergillus niger. process optimized using response surface methodology. A two-level...

The aim of this work was to explore the bioactive properties

Background and Objective: Beetroot is a vegetable its juice was used in folk medicine to treat constipation, dandruff, gut joint pain.It also has been as antihypertensive, hypoglycaemic showed antioxidant activity.This study aimed investigate the effect of fermentation red beetroot on total phenolic content, activity DNA damage protection. Materials Methods:The (Beta vulgaris) root extract fermented using different strains lactic acid bacteria (Lactobacillus plantarum P108 Lactobacillus...