Crude extracts were extracted from Sophra japonica L.with 75 % alcohol.Rutin was obtained from the crude extracts by alkine extraction and acid precipitation.
用75%乙醇提取了槐花米中具有抗氧化活性的粗提
,
过碱提酸沉法从该粗提中提取了芦丁,并制备了芦丁的水
槲皮素。
Crude extracts were extracted from Sophra japonica L.with 75 % alcohol.Rutin was obtained from the crude extracts by alkine extraction and acid precipitation.
用75%乙醇提取了槐花米中具有抗氧化活性的粗提,过碱提酸沉法从该粗提中提取了芦丁,并制备了芦丁的水槲皮素。
To provide proof of grafting, modified hydrolysate was identified by indanthrone, the IR and amino acid composition analysis of hydrolysate and modified hydrolysate were studied.
对改性品以茚三酮法进行分析,对铬鞣革屑水及其改性品进行IR分析和氨基酸分析。
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