黄连为临床常用中药之一。古今炮制法众多 ,但沿变至今 ,以酒炙黄连应用较多。在酒炙黄连的炮制工艺中 ,所用酒的类别有白酒、黄酒的不同 ,用量从 10 %～ 30 %不等。究竟对饮片质量有何影响 ,未见报道。为进一步规范酒黄连炮制工艺 ,我们以黄连中盐酸小檗碱及浸出物含量为考察 Coptis is one of the commonly used traditional Chinese medicines. The ancient and modern methods of concoction are numerous, but as of today, they are used more often in wine pods. In the concocting process of Jiulian Huanglian, the types of wine used are different from those of white wine and rice wine, and the dosage ranges from 10% to 30%. What impact on the quality of the pieces has not been reported. In order to further regulate the processing technology of Jiuhuanglian, we took the content of berberine hydrochloride and leachate in Huanglianzhong to investigate