the presence of tribolium castaneum (herbst) in a stored food results in contamination and substantial economic damage due to loss of the products and a decrease in nutritional value. this study was conducted to determine the pesticidal and pest repellent activities of roots of laportea crenulata gaud. against t. castaneum. pesticidal activity was determined using surface film method, whereas, ...

methanol extract of dried leaves of momordica charantia linn ( cucurbitaceae ) was investigated for anxiolytic, antidepressant and anti-inflammatory activities in animal models. anxiolytic activity of methanol extract of dried leaves of momordica charantia linn was tested by elevated plus maze test and the results showed a significant anxiolytic effect comparable, with diazepam in all the teste...

objective(s) the aim of this study was to evaluate antioxidant and hair growth activities of buxus wallichiana baill (buxaceae). materials and methods petroleum ether, chloroform, methanol and aqueous extracts of buxus wallichiana subjected to antioxidant activity by; 2, 2-diphenyl-1-picryl hydrazyl and nitric oxide methods. methanol extract of buxus wallichiana at 50, 100 mg/kg, ointment of me...

The leaves of Acacia nilotica (L.) Delile was extracted with methanol and aqueous medium and studied for in vitro antimicrobial property. The methanol extract was found to be most active against all the bacterial species tested except S.aureus. Active methanol extract was further studied for HPTLC fingerprint and by phytochemical analysis. HPTLC analysis confirmed segregation of four individual...

echinophora platyloba d.c as a medicinal plant is used for preservation of foods and treatment of many diseases in different regions of iran. the present study was undertaken to determine the chemical composition and investigation of the antibacterial effects of essential oil as well as methanol extract from aerial part of echinophora platyloba d.c against s. aureus, l. monocytogenes, s. thyphi...

Mazus japonicus is an important plant of Scrophulariaceae family. In the present research work, the dichloromethane and methanol crude extracts of the plant Mazus japonicus were evaluated for phytotoxic, cytotoxic, antifungal and antibacterial activities. Both dichloromethane and methanol extracts of Mazus japonicus inhibited the growth of Lemna minor L. and showed significant phytotoxic activi...

Mentha pulegium which is locally know as Al-Medina mint, is used in herbal teas or as additives in commercial spice mixtures for many foods to offer aroma and flavor. The objectives of this study were to examine the antioxidant activity and the total phenol and flavonoids contents of Mentha pulegium methanol extract. The In vitro antioxidant activity of Mentha pulegium methanol extract was eval...

Stamenković, J., Radojković, I., Đorđević, A., Jovanović, O., Petrović, G., Stojanović, G.: Optimization of HPLC method for the isolation of Hypericum perforatum L. methanol extract. Biologica Nyssana, 4 (12), December 2013: 81-85. St. John's Wort (Hypericum perforatum L.) is one of the most studied plant species in the family Hypericaceae. The aim of this study was the identification of the co...

the antioxidant properties and total phenols’ content of 80% methanol, acetone and water extracts of olive leaves procured through microwave assisted extraction (mae) were examined. two varieties of olive namely: cronaiky and roghani were the ones studied. various experimental models were employed for antioxidant activity evaluation of the extracts. the results revealed the highest phenolic con...

Antifungal activity assay of the methanol extract of the aerial parts of the plant Andrographis paniculata revealed that it exhibits mycelial growth inhibition of Fusarium solani and spore germination inhibition of Alternaria solani. Pure andrographolide present in the methanol extract also exhibited spore germination inhibition of A. solani. Quantitative estimation of andrographolide in the me...