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《Chemical Industry Times》 2012-08
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Study on Antioxidant Activities of 75% Ethanol Extract from Negundo Chastetree Fruit

Zhang Yinghong(Nanjing Engineering Vocational College,Jiangsu Nanjing,211135)  
Folin-Ciocalteu method was used to determine the content of total polyphenols from 75% ethanol extract from Negundo Chastetree Fruit.And the antioxidant activities of the extract were investigated using total reduction ability,DPPH· scavenging activity.The results showed that the content of total polyphenols from the extract is 5.6%,which exhibited good antioxidant activities.
【CateGory Index】: TQ914
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