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煎中药的方法是否得当,直接影响到中药的疗效。为使中药发挥应有的效果,就要注意煎药的方法。怎样煎中药呢?其具体方法可概括为“一选择’、“三掌握’。 “一选择”,就是要选择适当的器皿。煎中药最好选用砂锅,陶瓷或搪瓷类器皿,铝锅也可,但不要用铁锅。因有些中药含鞣酸、生物碱等有效成分,用铁锅煎中药时,鞣酸与铁结合,就会产生不溶于水的鞣酸铁;同时铁还能与中药中的甙类起反应而改变药性,使中药的疗效降低。而砂锅等器皿化学性质稳定,不会影响药效。
Whether the method of frying Chinese medicine is appropriate or not has a direct impact on the efficacy of traditional Chinese medicine. In order for Chinese medicine to exert its due effects, it is necessary to pay attention to the method of decoction. How to cook Chinese medicine? The specific methods can be summarized as “one choice” and “three masters.” “One choice” is to choose the appropriate vessel. It is best to use casseroles, ceramics or enamel utensils for frying Chinese medicine, aluminum pans, but do not use wok. Because some Chinese medicines contain tannic acid, alkaloids and other active ingredients, when the Chinese medicine is used to fry Chinese herbs in the iron pot, the tannic acid and iron combine to produce insoluble iron citrate; at the same time, the iron can react with the Chinese wolfberry. Change the drug properties, so that the efficacy of traditional Chinese medicine is reduced. The casserole and other utensils are chemically stable and will not affect the efficacy.