饮片茯苓掺伪的经验鉴别

Experienced Identification of Adulteration of Poria Cocos

目的杜绝掺伪茯苓,纯洁药品。方法采用性状鉴定+显微鉴定+理化鉴定的方法来辨别真假茯苓饮片。结果用上述联合鉴定的方法,能快速鉴别茯苓饮片是否掺伪。结论联合鉴别法能快速有效地鉴别茯苓饮片的真伪,简单易学。是基层用药单位鉴别茯苓饮片的一种有效的方法。同时提议茯苓饮片切制应尽量保持原生态,以利鉴别。

Objective To prevent adulteration of Poria cocos, and keep the drug no fakes. Methods By using the method of character identification,microscopic identification and physicochemieal identification to distinguish between true and false of Poria cocos. Results With the method above, we can quickly identify the adulteration of Poria cocos. Conclusion Method of combined identification can effec- tively identify the authenticity of Poria cocos ,and it＇s easy to learn. It＇s also an effective method for the basic administration unit to distinguish between true and false of Poria cocos. In order to facilitate the identification, Poria cocos cutting should be original ecology.