METHODS Recrystallization and column chromatography were used to get purer hyodeoxycholic acid and some other components.
方法运用重结晶和柱层析法进行分离和纯化。
Objectives:To determine simultaneously free cholic acid and hyodeoxycholic acid in artificial Calculus Bovis.
目的：同时测定人工牛黄中胆酸及猪去氧胆酸的含量。
Objectives:To determine simultaneously free cholic acid and hyodeoxycholic acid in artificial Calculus Bovis.
目的：同时测定人工牛黄中胆酸及猪去氧胆酸的含量。
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