【作者】 谢臻； 陈勇；

【Author】 XieZhen, ChengYong (Guangxi TCM University Guangxi, Nanning 530001)

【机构】 广西中医学院；

【摘要】 目的:建立山绿茶不同炮制品的质量研究方法。方法:以芦丁为对照品, 采用紫外分光光度法测定山绿茶不同炮制品中总黄酮的含量。结果:芦丁浓度在 8．1120-48．6720(μg／ml)之间与吸光度值呈良好的线性关系,回归方程为 C=85．2245A+0．6427,r=0．9990。平均回收率为101．24％,RSD=2．73％。结论:本法灵敏,简便,重现性好,可用于山绿茶不同炮制品的质量控制。更多还原

【Abstract】 Objective To establish the evidence for quality of different processed products of Ilex hainanensis Merr. Methods Rutin as the standard and using uLtravioLet spectrophotometer to determine the content of total flavonoids in Ilex hainanensis Merr. Results the linear of Rutin was good from 8.1120(μg/ml) to 48.6720(μg/ml), C=85.2245A+0. 6427, r=0.9990. The average recovery was 101. 24%(RSD = 2. 73%). Conclusion this method is accurate, simple and reproducible, and can apply to the quality control o0f the different processed products of Ilex hainanensis Merr.更多还原