The electrondonatingabilities were significantly different(p<0.05) between the solvents. ... The electron donating ability was 79.07±7.31% for 70% methanol extract, 22.34±0.64% for methylene chloride ... donatingability was examined.
donatingabilities. ... The electrondonatingabilities were significantly different (p<0.05) between the solvents. ... The electrondonatingabilities were 72.93±0.29% for 70% methanol extract, 14.02±2.01% for methylene
donatingability(EDA) and total polyphenol content.The electron donating ability(EDA) were 21.810.56 ... In this study, the electron donating ability(EDA) and total polyphenol content of herbal wine were examined ... As the extract concentration was increased the electron donating ability(EDA) were significantly increased
antioxidative activities of several solvents extract of leaf and root powder were investigated by measuring electron-donating ... ability using 1,1-diphenyl-2- picrylhydrazyl (DPPH). ... present study, we investigated the chemical composition, antioxidant activities and nitrite scavenging ability
세리신은 누에고치에서 추출한 단백질로 많은 건강상의 이점을 가지고 있다. 본 연구는 화장품 소재로서 누에고치에서 유래된 세리신 표준품의 항주름 활성 및 항염증 활성을 평가하기 위해 수행되었다. 세리신의 항산화 효과는 DPPH 및 ABTS 측정법에 의해 측정되었다. 또한..
donatingability of cyclopentadienyl ligand. ... known vCO of ketone is 1715 cm-1, it is estimated that the frequency is relatively high due to the electron
pi system; however, since they lack an available unshared pair of electrons, their ability to do this ... Other substituents, such as the alkyl and aryl substituents, may also donate electron density to the ... intermediate. ②Meta directing When the electrophile attacks the meta position, the nitrogen atom cannot donate
In the case of DPPH electrondonatingabilities, DPPH electron donating ability of the control was 84.82% ... The electrondonatingabilities of the Kimchi seasoning replaced with black garlic were increased as
/ I majored in Display Electronics to be an engineer. ... Vocatinal Ability 5-113) Do you prefer working with others or by yourself? ... blood regulary. looking at the accumulated blood donation certificate, I thought it was a pleasure to
compounds, the aniline was rapidly degraded compare to other cyclic compounds, which seems to be due to the electron-donating ... ability of the substituent, -NH2 group.
Strong electrondonatingabilities(>90%) were shown in these fractions and its abilities were 92.90% ... These fractions exhibited more than 50% nitrite scavenging ability and potent inhibition activities to
donatingabilities were 65.20% (100 μg/ml), 91.81% (500 μg/ml) and 95.06% (1000 μg/ml) and those of ... The content of total phenol was the highest by 45.53% in ethyl acetate fraction and the results of electron ... nitrite scavenging abilities were 11.71% (100 μg/ml), 36.81% (500 μg/ml), 59.70% (1000 μg/ml) in ethyl