Methods: Morphological identification and merchandise investigation of their crude drug and yinpian were performed.
方法：药材及饮片性状鉴别及商品调查。
Methods: Using regular methods for identification of morphology histology of crude drug.
方法：按常规生药学形态组织鉴定方法。
Objective: To develop a new identification and analysis method of crude drug Pheretima.
目的：建立中药材广地龙的鉴定新分析方法。
The above research results could be used for the identification of the crude drug and the evaluation of its quality.
以上研究结果可作为广藿香药材道地性、真伪鉴别及品质评价的依据。
Methods:Macroscopic and microscopic observation and FTIR technique were used to authenticate this crude drug, and the identification characteristics were studied.
方法：利用性状、显微鉴定法及红外光谱法对该药材进行鉴定研究，确立鉴别特征。
Methods:Macroscopic and microscopic observation and FTIR technique were used to authenticate this crude drug, and the identification characteristics were studied.
方法：利用性状、显微鉴定法及红外光谱法对该药材进行鉴定研究，确立鉴别特征。
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