产地加工方法对山银花药材品质的影响

摘要

目的 比较不同产地加工方法对山银花药材外观及其有效成分绿原酸含量的影响.方法:采用liPLC法,测定6种产地加工方法的山银花含量.结果 不同产地加工方法的药材中外现及其绿原酸含量相差悬殊,绿原酸的含量从高到低依次为烘烤法>蒸制干燥法>熏硫干燥法>炒制干燥法>生晒法>晾干法.结论 烘烤法加工的药材外现质量最优,绿原酸含量最高,应广泛推广和应用.%Objective To compare the effect of different processing methods and producing areas on the appearance and the chlorogenic acid content of Flos Lonicerae. Method Six processing methods and the content of chlorogenic acid in Flos Lonicerae was determined by HPLC. Result The appearance and the chlorogenic acid content of Flos Lonicerae was different greatly, and the content of chlorogenic acid in Flos Lonicerae from high to low as follows:dried by roast＞dried by expectoration drainage ＞dried by fumigated with sulphur ＞ dried by fry ＞dried by sun curing＞dried by airing. Conclusion the appearance of the material dried by roast is the best and chlorogenic acid content of it is the highest, so this method should be popularized and applied.