نتایج جستجو برای: aqueous and ethanol extracts
تعداد نتایج: 16862704 فیلتر نتایج به سال:
Extracts of two edible mushrooms, Pleurotus sajor-caju (commercial) and Schizophyllum commune (wild) were used to compare the antioxidant antimicrobial properties. Aqueous three types organic solvents, like 50% ethanol, methanol acetone extracts in trial. DPPH scavenging activity P. extract was determined range 53.13% 85.08%, whereas S. observed 54.11% 97.19% at a concentration 5 mg/ml. The hig...
The study explored on the commonly available weed plant Commelina nudiflora which has potential in-vitro antioxidant and antimicrobial activity. The different polar solvents such as ethanol, chloroform, dichloromethane, hexane and aqueous were used for the soxhlet extraction. The extracts were identified pharmacologically as important bioactive compounds and their potential free radical scaveng...
Tea (Camellia sinensis L.) fruit peel, the main byproduct during the manufacture of tea seed oil, was used as raw material for the recovery of phenolic antioxidants. The effect of ethanol concentration, extraction time, and extraction temperature on total phenolic content (TPC) and ferric-reducing antioxidant power (FRAP) of the extracts from tea fruit peel was investigated. The maximum predict...
this study was conducted to evaluate the burn wound healing and antioxidant activity of methanolic and aqueous extracts of galium odoratum (l.) scop. in rats. second degree burn wounds were induced in six groups of six rats each. groups 1 and 2 received eucerin and silver sulfadiazine as control and reference standard and groups 3, 4, 5 and 6 were given methanolic and aqueous extracts of 15% an...
Bidens pilosa (B. pilosa) is well known in Taiwan as a traditional Chinese medicine. The purpose of this study was to evaluate the ability of both the ethanol (EtOH) and ethylacetate/ethanol (EA/EtOH) extracts from the whole B. pilosa plant, to protect normal human erythrocytes against oxidative damage in vitro. It was determined that the oxidative hemolysis and lipid/protein peroxidation of er...
Xanthomonas axonopodis punicae is the causative agent of Bacterial blight of Pomegranate that is known to cause yield loss up to 70-90%. The primary disease management method involves mainly use of chemical pesticides. In present investigation the antibacterial activity of extracts of Acacia nilotica, Datura metel, cow urine and butter milk against Xanthomonas axonopodis punicae was studied by ...
Moringa oleifera Lam. (Moringaceae) is a very useful tree in tropical countries. In folklore and ayurvedic all parts of the tree used in different healing procedures for different diseases. The plant leaves are very good nutrient supplement for malnutrition and also used as an antibiotic. To evaluate the antibacterial activity of Moringa oleifera leaf extracts against four microorganisms, viz. ...
The phytochemical, antioxidant, and anti-inflammatory potential of root (ethanol aqueous) extracts Combretum glutinosum was investigated in this study. Their antioxidant activity determined using an vitro DPPH radical scavenging assay. ethanol extract had the lowest IC50 (0.055 mg/mL), which is comparable to vitamin C. Phytochemical screening revealed presence sterols polyterpenes, polyphenols,...
The antibacterial activities and phytochemical analysis of crude extracts of four indigenous plants (Acorus calamus, Euphorbia hirta, Solanum surattense and Taxus baccata) grown in Garhwal Hills region of western Himalaya, India were tested against pathogenic Escherichia coli, Staphylococcus aureus, Klebsiella pneumoniae, Staphylococcus epidermidis, and Bacillus cereus. Solvent extraction of in...
Native American medicinal plants are traditionally used to prevent and treat a variety of diseases, including cancer. These herbal preparations are alleged to have many biological activities, such as stimulation or suppression of immune responses and antiproliferative effects on cancer cells. In the present study, we investigated the effects of aqueous and ethanol extracts from two Native Ameri...
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