The present investigation was carried out to explore the bioactive compounds from n-hexane fraction of methanolic extract quinoa (Chenopodium Willd.) roots. For this purpose, C. roots were collected, shade dried, and crushed into a fine powder. powdered material extracted in methanol, filtered, filtrate partitioned with n-hexane, followed by GC-MS analysis fraction. quantitative determination r...

Kumis kucing (Orthosiphon stamineus) is a medicinal plant that can treat various diseases. has been known to contain bioactive compounds, namely polyphenol, alkaloid, and terpenoid which have antioxidant, antibacterial, antiviral, anti-inflammatory, anti-allergic anti-cancer activities. This study aims determine the phytochemical content, antioxidant activity, antibacterial activity of cat's wh...

Mastitis, a severe infectious disease among dairy cattle, is still a challenge for livestock treatment due to the increased infections by antibiotic resistant strains. Antimicrobial peptides could be the alternate for treating such drug resistant strains. In the present study, the whey proteins extracted from buffalo milk was subjected to enzymatic hydrolysis using trypsin, chymotrypsin, pepsin...

Attempts were made to find and characterize an antibacterial activity (ABA) factor in porcine pancreatic juice (PJ). Its isolation requires several steps. Since ABA factor was found to be heat resistant, the first step was heating for 30 min at 65 degrees C. Afterwards column chromatography, ethanol precipitation and polyacrylamide gel electrophoresis were involved. Finally, we obtained a pancr...

This research highlights the chemical composition, antioxidant and antibacterial activities of essential oils and various crude extracts (using methanol and methylene chloride) from Syzygium cumini leaves. Essential oils were analyzed by gas chromatography-mass spectrometry (GC-MS).The abundant constituents of the oils were: α-pinene (32.32%), β-pinene (12.44%), trans-caryophyllene (11.19%), 1,...

This study is the first comprehensive investigation of the antibacterial, antioxidant, antifungal and anti-inflammatory activities of a crude extract from Nitraria schoberi L. (Zygophyllaceae) fruits. The extract was tested against four Gram-negative (Pseudomonas aeruginosa, Enterobacter aerogenes, Klebsiella pneumoniae and Acinetobacter lwoffii) and one Gram-positive (Staphylococcus aureus) ba...

BACKGROUND The aim of this study was to identify, quantify, and compare the phytochemical contents, antioxidant capacities, and antibacterial activities of Aloe vera lyophilized leaf gel (LGE) and 95% ethanol leaf gel extracts (ELGE) using GC-MS and spectrophotometric methods. RESULTS Analytically, 95% ethanol is less effective than ethyl acetate/diethyl ether or hexane (in the case of fatty ...

BACKGROUND This study explored the bioactivities and nutrient compositions of coffee (Coffea Arabica L.) pulp which was prepared in three different ways [Coffee Pulp Extracts (CPE) 1-3]. METHODS The coffee pulp was prepared in three different ways by distinct selecting and freezing processes. The nutritional values, polyphenol contents, antioxidant activity, and antibacterial properties of th...

The in vitro antioxidant and antibacterial assays against clinically isolated Streptococcus suis and Staphylococcus intermedius of the extracts prepared by decoction and ethanolic reflux of different parts of Chettaphangki (Cladogynos orientalis Zipp. ex Span), including the leaves, roots, and stems, using 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging assay and disc diffusion method were cond...