为了保证用药的安全有效以及适应药材商品交流的需要,几千年来,我国人民积累了丰富的药材鉴别经验。人们用直观简便的方法,依据药材的形色气味及其他特性进行鉴别。现多称之为经验鉴别法(或形性鉴别法)。此法简便实用,又多符合科学道理,是我国医药宝库中一份重要的遗产中药材一般是指可供医用的原料药材。古代中药材的鉴定主要是依据其药用部分(往往无法窥见全体)来判断真伪优劣,因此人们只得利用自己的视觉、嗅觉、味觉、听觉、触觉等来鉴别药材。这 In order to ensure the safe and effective use of medicines and to meet the need for the exchange of medicinal products, thousands of years ago, our people have accumulated a wealth of experience in the identification of medicinal herbs. People use intuitive and simple methods to identify the odor and other characteristics of herbs. Now known as the empirical identification method (or shape identification method). This method is simple and practical, and more in line with scientific reasons, is an important heritage of Chinese medicine treasures of Chinese herbal medicines generally refers to the medical raw materials. The identification of ancient Chinese medicinal materials is mainly based on their medicinal parts (often unable to glimpse the whole) to judge the authenticity and merits, so people have to use their own vision, smell, taste, hearing, touch, etc. to identify medicinal materials. This