高效液相色谱法直接测定熊胆粉中牛磺熊去氧胆酸和牛磺鹅去氧胆酸的含量___
Studies on Analysis of TauroursodeOxycholic Acid and TaurochenodeoxychoIic Acid in Bear Biliary Drainage Powder and Bear Gall by HPLC
分类号:
出版年·卷·期(页码):1993,13 (5):0-0
DOI:
10.16155/j.0254-1793.2017.01.01
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用HPLC法直接测定了熊胆粉中牛磺熊去氧胆酸和牛磺鹅去氧胆酸的含量.采用μ-BondapakC18柱,甲醇0.03mol/L磷酸缓冲溶液(68:32),pH4.40~4.50为流动相.甘氨胆酸为内标.同时测定了正品熊胆的含量并进行了比较.
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