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中药在我国传统的防治疾病中起着重要作用,是中华文化的伟大宝库。中药的研究是从有效成分或部位的提取、分离工作开始的。常用的传统提取分离方法,如煎煮法、回流法、浸渍法、渗漉法等,在提取有效成分、去除无效杂质方面,存在着有效成分流失大、周期长、工序多、提取率低等问题。随着科学技术的发展,中药提取中的各种高新技术不断地出现并得以广泛的应用,大大促进了中药产业的发展。本文拟对以下几种高新中药提取技术作一综述。
Traditional Chinese medicine plays an important role in our traditional disease prevention and treatment and is a great treasure trove of Chinese culture. The study of traditional Chinese medicine is from the active ingredients or parts of the extraction, separation began. Commonly used traditional extraction and separation methods, such as boiling method, reflux method, dipping method, percolation method, in the extraction of active ingredients, removal of invalid impurities, there is a large loss of active ingredients, long cycle, more processes, low extraction rate problem. With the development of science and technology, all kinds of high and new technologies in the extraction of traditional Chinese medicine continue to appear and be widely used, which has greatly promoted the development of traditional Chinese medicine industry. This article intends to review the following several high-tech extraction of traditional Chinese medicine.