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为保证中成药疗效,除了合理的组方外,另一重要的问题之一是应针对药材内有效成分的性质,制定合理的提取方法。本文就此问题对苦杏仁、钩藤、牡丹皮、威灵仙、槟榔等的提取方法作一探讨,以供参考。苦杏仁在以下中成药中,苦杏仁的提取方法大致有3种。水煮浓缩法用水煮浓缩法提取苦杏仁内有效成份的中成药有:感冒清热冲剂、伤风咳嗽冲剂、桔半冲剂、小儿麻甘冲剂、气管炎丸(浓缩丸)、咳喘丸(浓缩丸)、止嗽定喘丸(浓缩丸)、气管炎咳喘丸
In order to ensure the efficacy of proprietary Chinese medicines, in addition to a reasonable group, one of the other important issues is to formulate a reasonable extraction method based on the properties of the active ingredients in the medicinal materials. This article discusses the extraction methods of Bitter Almond, Uncaria, Cortex Moutan, Clematis, and Areca on this issue for reference. Bitter Almond In the following proprietary Chinese medicines, there are roughly three methods for extracting bitter almonds. Boiled Concentration Method The Chinese patent medicines for extracting the active ingredients in bitter almonds by boiling water and concentrating method include: cold clear heat granules, cold cough granules, orange half granules, Xiaoer Ma Gan granules, tracheitis pills (concentrated pills), Kechuan pills (concentrated pills) ), Zhiji Dingchuan Pills (concentrated pills), bronchitis and cough pills