硫熏和烘干金银花中绿原酸、木犀草苷含量对比分析

Comparison of Content of Chlorogenic Acid and Luteolin in Sulfur Fumigation and Drying Lonicera japonica

摘要:

目的: 比较不同产地硫熏和烘干金银花中绿原酸、木犀草苷含量变化,考察硫熏工艺对金银花内在化学成分的影响。 方法: 采用HPLC测定不同产地、不同炮制方法金银花中绿原酸及木犀草苷含量。 结果: 硫熏后金银花中绿原酸含量明显升高,而木犀草苷含量变化不大。 结论: 硫熏对金银花中绿原酸含量影响较大,但对木犀草苷含量基本无影响,不同产地两种成分含量相差较大。

Abstract:

Objective:To compare the changes of chlorogenic acid and luteolin content in sulfur fumigation and drying Lonicera japonica, in order to study the chemical components of L. japonica. Method: The content of chlorogenic acid and luteolin from different origin and different processing methods was determined with HPLC. Result: Chlorogenic acid was significantly increased, while the content of luteolin changed very little after sulfur smoked. Conclusion: The content of chlorogenic acid has increased significantly after sulfur smoked, but the content of luteolin almost had no effect. The content of two components from different areas was changed very widely.