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。
Tannin fractions with different molecular weight distributions were obtained by purification of alcohol precipitation and fractionation of solvent extractions of black wattle bark tannins.
通过对黑荆树皮单宁进行醇沉纯化和溶剂萃取分级，可得到分子量分布范围不同的单宁级分。
Objective:To compare the fit and unfit of alcohol precipitation process and chitosan flocculation process used in purification of extract of yanyan buccal tablets.
目的：比较醇沉法和壳聚糖絮凝法用于咽炎口含片浸膏纯化的优劣。
The purification results of macroporuos adsorption resin were compared with the alcohol sedimentation.
与乙醇沉淀法进行纯化效果的比较。
The present invention has the advantages of simple process and saving in alcohol and precipitant, and may be applied in refining and purification of hyaluronic acid.
本发明用于分离透明质酸外，也可用于透明质酸的精制和纯化过程。
The ways to its purification are: 1. Liquid fermentation method. High-purity alcohol produced by modern distillation apparatus is the prerequisite for purified liquor production.
纯净化的途径有二：一是液态法，通过现代蒸馏设备生产高纯度酒精加工纯净酒；
The ways to its purification are: 1. Liquid fermentation method. High-purity alcohol produced by modern distillation apparatus is the prerequisite for purified liquor production.
纯净化的途径有二：一是液态法，通过现代蒸馏设备生产高纯度酒精加工纯净酒；
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