METHODS:Dual wavelength TLC-scanning method was used to determine the contents of catalpol in different processed products of rehmannia root.
英
美
- 方法:用双波长薄层扫描法对不同地黄炮制品中梓醇含量进行检测。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries