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杏仁作为镇咳、祛痰药,广泛配伍在汉方煎剂中使用。已知其成分氢氰酸糖甙苦杏仁甙在水溶液中通过外消旋作用及水解而发生变化。此次以控制煎剂的质量为目的,运用HPLC探讨了杏仁煎液中的苦杏仁甙关联物质的分析法,进一步对杏仁的煎出条件与苦杏仁甙的关系,以及麻杏甘石汤中的苦杏仁甙的分析进行了研究。取杏仁4g,加水或热
Almonds are used as antitussive and expectorant drugs and are widely used in Chinese decoctions. It is known that its components, hydrocyanic acid, aspartame, are changed in aqueous solution by racemization and hydrolysis. For the purpose of controlling the quality of the decoction, this time, the method of analysis of the related substances of amygdalin in almond decoction was analyzed by HPLC, and the relationship between the conditions for the decoction of almonds and the amygdalin was further discussed, and the contents of the apricot kernels were used. The analysis of amygdalin was studied. Take almonds 4g, add water or heat