The results are as follows: the alcohol consumption of alcohol precipitation method almost doubles that of salting-out method;

结果表明：酸解醇析法所消耗的乙醇量几乎为盐析法乙醇消耗量的两倍；

Water extraction with alcohol precipitation was used to prepare for Angelica.

残渣经水煮、醇沉提取当归多糖；

Methods:Oral liquid was made by steam distillation, alcohol abstraction method, water abstraction and alcohol precipitation.

方法：分别采用水蒸气蒸馏法、醇提法、水提醇沉法制成口服液；

Coptis detoxifying liquor was purified by the methods of ultrafiltration and alcohol precipitation.

本文分别应用超滤法和醇沉法对黄连解毒汤的水提液进行纯化,并通过测定其主要有效成分-小檗碱的回收率及残渣去除率,对两种方法进行了定量对比.

Results Alcohol extracts of XD had an obvious effect on promoting UMC, but the volatile oil and water-extraction alcohol-precipitation extracts had an inhibitory effect.

结果醇提物缩宫作用显著，而挥发油、水提醇沉物具抗子宫收缩作用；

Objective: To optimize the best alcohol-precipitation procedure for compound Arnebia Euchroma preparation.

目的：优选复方紫草制剂的最佳醇沉工艺。

OBJECTIVE To study the preparing procedures of water extraction and alcohol precipitation of Xingnao Yizhi granules.

目的：研究醒脑益智颗粒的水提醇沉制备工艺。

Objective: To study the effects of water extraction, water extract-alcohol precipitation and ethanol ultrasonic extraction on the content of astragalus saponin.

目的：研究水提法、水提醇沉法、乙醇超生提取法三种提取方法对黄芪总皂苷的影响。

The adaptation and technological parameters of ceramic membrane were investigated and compared with the traditional technique of water extraction and alcohol precipitation.

方法以蝙蝠蛾被毛孢菌丝体水提液为对象，考察陶瓷膜的适配性与工艺参数，并与传统的水提醇沉技术对比。