亳菊的加工方法研究

为研究阴干、不同烘干温度、微波杀青烘干和蒸汽杀青烘干4种加工工艺对亳菊中有效成分含量的影响，采用HPLC方法对上述不同加工处理的亳菊中有效成分绿原酸、木犀草苷、3,5-O-二咖啡酰基奎宁酸的含量进行测定。结果表明，阴干亳菊中绿原酸、木犀草苷、3,5-O-二咖啡酰基奎宁酸含量最高，分别为0.58 %、0.08 %和2.64 %，用不同烘干温度加工的亳菊中木犀草苷含量均达不到药典规定，微波杀青烘干和蒸汽杀青烘干亳菊的3种有效成分含量均达不到药典规定。而阴干处理亳菊中3种有效成分含量最高，为亳菊适宜加工方法。

Comparisom of processing methods of Chrysanthemum morifolium Bozhou

Effects of processing methods on the content of active gradients in Chrysanthemum morifolium Bozhou were investigated. Chrysanthemum morifolium Bozhou was processed with the method of shade-drying, oven-drying at different temperatures, microwave-drying, or steam-drying. After processed, the contents of chlorogenic acid, luteolin-7-O-glucoside, and 3, 5-O-discaffeoylquinc acid in Chrysanthemum morifolium Bozhou were detected using HPLC. Results showed that the highest contents of chlorogenic acid, luteolin-7-O-glucoside, and 3, 5-O-discaffeoylquinc acid were 0.58%, 0.08% and 2.64%, respectively in shade-drying processed Chrysanthemum morifolium Bozhou. The content of luteolin-7-O-glucoside in oven-drying sample did not reach the minimum standard of Pharmacopoeia rules. The contents of the three components from microwave-drying and steam-drying processed samples also did not reach minimum standard of Pharmacopoeia rules. In conclusion, shade-drying processing method resulted in the highest content of the three active gradients and should be the best processing technique for Chrysanthemum morifolium Bozhou.