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本文用扫描电镜对9种胡椒属生药进行了叶表面角质层研究,发现角质层对生药的鉴别很有价值,并根据其特征制定出检索表。
In this paper, the horny layer of nine kinds of pepper genus were studied by scanning electron microscope. It was found that the stratum corneum was valuable for the identification of crude drugs, and a search table was developed based on its characteristics.