F2水液丙酮沉淀纯化后，上c 18反相柱反复纯化。
F2 water purification liquid acetone precipitation, the RP-C18 column repeated purification.
结果表明，丙酮沉淀物的降血糖活性最高，初步鉴定为南瓜多糖。
The results indicated that the highest active reducing blood sugar subject is the acetone deposit, and the pumpkin poly saccharide is identified primarily.
最终确定豆科植物蛋白的提取方法为：浸泡、研磨、过滤制浆、离心、丙酮沉淀、蛋白烘干。
The optimum method of distilling Se-containing proteins is dunking, trituration, filtration, centrifugalism, acetone precipitation and drying.
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