电子鼻舌检测量化解表药四气五味的探讨

目的?探讨用电子鼻舌检测量化解表药的四气五味。方法?用电子鼻检测17味中药8味西药共25味，分析其PCA和雷达图的相似性和差异性，并用电子舌检测量化部分药物苦味值，以此作为检测量化依据。结果?解表药与对照西药的PCA、雷达图、苦味值有其相似性和差异性，其结果与其气味相应。结论?电子鼻、电子舌可以用于检测量化中西药的四气五味。 

Study on Detection and Quantification of Four Properties and Five Tastes of Drugs for Relieving Exterior Disorder by Electronic Nose and Electronic Tongue

OBJECTIVE?To detect and quantize four properties and five tastes of diaphoretic medicine with electronic nose and electronic tongue. METHODS?17 traditional Chinese medicine and 8 western medicine， a total of 25， were detected by electronic nose. The similarities and differences of PCA and radar map were analyzed and the bitterness value of some drugs by electronic tongue， which provided a quantitative basis for determination. RESULTS?The PCA， radar map and bitterness value of diaphoretic medicine displayed similarities and differences with western medicine， which accorded with the smell. CONCLUSION?Electronic nose and electronic tongue can be used to detect and quantize four properties and five tastes of Chinese and western medicine.