多指标综合评价泽泻的炮制工艺

Multi-Index Comprehensive Evaluation of Alismatis Rhizoma Processing Technology

目的:多指标综合评价泽泻的炮制工艺。方法:采用HPLC法测定不同炮制工艺盐泽泻中23-乙酰泽泻醇B、23-乙酰泽泻醇C含量,结合外观性状、显微观察评价泽泻的炮制工艺。结果:盐泽泻的最佳炮制工艺为生泽泻片先拌盐水后炒药,盐水比2%,渗入均匀后,闷润2h, 150~160℃下炒制20min。结论:该盐炙工艺可为保障我院盐泽泻饮片的质量及制剂稳定提供参考。

Objective:Multi-index comprehensive evaluation of Alismatis Rhizoma processing technology.Methods:The contents of 23-acetyl alisol B and 23-acetyl alisol C in different processing techniques of Alismatis Rhizoma were deter-mined by HPLC,and the processing techniques of Alismatis Rhizoma were evaluated by appearance and microscopic observation.Results:The best processing technology of salt Alismatis Rhizoma is that the raw Alismatis Rhizoma tab-lets are first mixed with salt water and then fried,the salt water ratio is 2%,infiltrated evenly,moistened for 2h,and fried at 150~160℃for 20min.Conclusion:The salt processing technology can lay a foundation for the quality of salt Alismatis Rhizoma decoction pieces and the stability of preparation efficacy in our hospital.