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在中草药的发掘提高过程中,对中草药的鉴定,是一项十分重要的基础工作。中草药品种繁多,使用历史悠久,产地广泛,加上历代本草记载,各地用语,使用习惯等不同,类同品,代用品的不断出现,以及药材外形相似等原因,造成中草药的同名异物、同物异名现象普遍存在。这对于研究中草药的化学成分、药理作用、制剂生产、临床疗效和推广使用等方面,都有决定作用。如各地商品药材“白头翁”就有十多种不同的植
In the process of excavation and improvement of Chinese herbal medicine, the identification of Chinese herbal medicine is a very important basic work. There are many kinds of Chinese herbal medicines, a long history of use, and a wide range of origins. In addition to historical records, local language, usage habits, etc., the appearance of similar products and substitutes, and the similar appearance of medicinal materials, causes the foreign bodies and similarities of the same name of Chinese herbal medicine. Synonymous phenomena are widespread. This has a decisive role in the study of chemical constituents, pharmacological effects, formulation production, clinical efficacy and promotion of Chinese herbal medicine. For example, there are more than a dozen different kinds of medicinal plants “Pulsatilla”