Method: Made a systematic pharmacognostic study with the identification of its sources, performance, shape, microscopy and physicochemical properties.

方法：采用来源鉴定、性状鉴定、显微及理化鉴定的方法作系统的生药学研究。

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This paper reported pharmacognostic study of Fructus Canarium album including the macroscopic, microscopic characters and ultra-violet absorption spectra.

从药材性状、显微特征、紫外吸收光谱等，对青果进行了生药学研究，并附显微特征图、紫外吸收光谱图。

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This study presents a scientific evaluation on the pharmacognostic quality of 9 species and 1 variety of the Cinnamomum plant Guipi commonly used in Chinese traditional medicine.

对国产9种1变种桂皮类药材进行了质量研究，其结果为评价桂皮类药材质量的优劣提供了科学依据。

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