Methods:Platycodin-D was used as the chemical reference substance to establish a colorimetric analysis method for determination of contents of total saponins.
方法:
桔梗皂苷D为指标性成分,
声提取—香草醛比色法。
Methods:Platycodin-D was used as the chemical reference substance to establish a colorimetric analysis method for determination of contents of total saponins.
方法:桔梗皂苷D为指标性成分,声提取—香草醛比色法。
声明：
上例句、词性分类均由互联
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