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
中具有抗氧化活性的粗提物,然后通过碱提
沉法从该粗提物中提取了芦丁,并制备了芦丁的水
产物槲皮素。
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%乙醇提取了中具有抗氧化活性的粗提物,然后通过碱提沉法从该粗提物中提取了芦丁,并制备了芦丁的水产物槲皮素。
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.
对改性产品以茚三酮法进行
析,对铬鞣革屑水产物及其改性产品进行IR析和氨
析。
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