The purification effects of ultrafiltration and alcohol sedimentation to Jingangteng extract were studied.
对比研究了超滤法和醇沉法对金刚藤水提液的纯化效果。
Purification of konjac glucomannan by alcohol in this paper.
本文用乙醇沉淀法纯化魔芋葡甘露聚糖做了介绍。
The carbon specially used for wine was applied in the purification of ordinary alcohol.
采用酒类专用炭对普级酒精进行了净化处理试验。
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