the objective of this research was to study the biological activities of various extracts and the chemical composition of the essential oil trigonella monantha c. a. mey. subsp. monantha by gas chromatography (gc) and gas chromatography-mass spectroscopy (gc-ms), from the compounds derived from the aerial parts. the overall results of t. monantha tests allow us to conclude various extracts [hex...

The present study was designated to evaluate the antioxidant, antibacterial and antischistosomal activities of Grateloupia livida (GL) extracts in vitro. A GL Ethanol extract (EE) was separated into petroleum ether (PE), ethyl acetate (EA), n-butyl alcohol (BuOH) and aqueous (AQ) fractions to fractionate the polar and non-polar compounds in the EE. Extracts antioxidant activities were evaluated...

The present study was designed to evaluate the Phytochemical composition, antioxidant activity and antimicrobial activity of Lagestroemia parviflora collected from Melghat Forest near Madki Village, TalChikhaldara, DistAmravati (M.S) Central region of India. Phytochemical screening was carried out by ‘guide to modern techniques of plant analysis”. Furthermore antioxidant activity of methanolic ...

The study reports the convenient and efficient synthesis of several new analogues of 3β-substituted amides of 17a-aza-Dhomo-4-androsten-17-one (3a-3e) from commercially available Diosgenin as the starting material. The structures of newly synthesized compounds were confirmed by IR, 1H NMR, 13C NMR and Mass spectrometry. We herein report the 5αreductase inhibitory, antimicrobial and antioxidant ...

The study reports the convenient and efficient synthesis of several new analogues of 3β-substituted amides of 17a-aza-Dhomo-4-androsten-17-one (11a-11d) from commercially available Diosgenin as the starting material. The structures of newly synthesized compounds were confirmed by IR, H NMR, C NMR and mass spectrometry. We herein report the 5α-reductase inhibitory, antimicrobial and antioxidant ...

Objective: The present study was conducted to detect possible chemicals (phytoconstituents), prove ethno-medicinal value of the plant, and investigate antimicrobial, anthelmintic, and total phenolic content of crude methanolic extract of the Solanum violaceum plant.  Materials and Methods: Phytochemical screening was carried out using different chemical group test methods. In anthelmintic activ...

The objective of this study was to investigate the antioxidant and antimicrobial properties of quinoa cultivated in Korea and to compare it with imported quinoa from the USA and Peru. The highest amount of total flavonoid contents (TFC) with 20.91 mg quercetin equivalents/100 g was measured in quinoa seed extract cultivated in Korea, while the total phenolic contents (TPC) were significantly hi...

This study was performed to evaluate the in vitro antioxidant and antimicrobial activities and the polyphenolic content of Lycium barbarum L. and L. chinense Mill. leaves. The different leave extracts contain important amounts of flavonoids (43.73 ± 1.43 and 61.65 ± 0.95 mg/g, respectively) and showed relevant antioxidant activity, as witnessed by the quoted methods. Qualitative and quantitativ...