identification method by tlc 薄层色谱鉴别法
Result: The characteristic of identification by TLC was distinct and specific.
结果：TLC鉴别特征明显，专属性强。
Methods: the Optimum separation and purification process conditions were studied by the orthogonal test with TLC identification and content determination as markers.
方法：以薄层鉴别和含量测定为指标，采用正交设计方法优先尿毒清提取液的分离与纯化工艺条件。
Methods: The roots were identified by morphological and microscopic identification and TLC.
方法：采用性状鉴定、组织和粉末的显微鉴定及薄层色谱鉴定。
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