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一、中草药材的干燥与防湿中草药材在储藏期间常常因潮湿而霉败变质,不能药用,造成严重的浪费。对于中草药材的防湿是一个应该重视的问题。象含糖量较丰富的根类和根茎类,极易从周围潮湿的空气中吸收水份而霉败。如大枣、党参等吸潮后引起霉菌的滋生而变质,并逐渐向药材的内部渗入,有效成份也随之分解。中草物材在存库之前必须干燥,这是保证中草药材品质的最主要方法。干燥的方法和温度的高低,可根据中草药材的种类、性质适当处理。多汁的果实类应迅速干燥,温度在70—90℃则无太大影响;具有芳香气味的中草药材,干燥时温度应控制在30℃以下进行。1.日晒法:此法经济易行,常用于中草
1. Drying and Moisture-Resisting Chinese Herbal Medicines Chinese herbal medicines are often damaged by moisture due to moisture during storage and cannot be used medicinally, causing serious waste. The prevention of moisture in Chinese herbal medicines is a problem that should be taken seriously. Like roots and rootstocks, which are rich in sugar content, they can easily absorb moisture from the surrounding moist air and become moldy. Such as jujube, Codonopsis and other moisture absorption caused by the proliferation of mold, and gradually infiltrated into the internal medicine, the effective ingredients will also be broken down. The Chinese herb material must be dried before storage, which is the most important method to ensure the quality of Chinese herbal medicine. The method of drying and the temperature can be properly treated according to the type and nature of the Chinese herbal medicine. Juicy fruits should be quickly dried, and the temperature should be 70-90°C without much influence. Chinese herbal medicines with aromatic odors should be controlled at temperatures below 30°C during drying. 1. Drying method: This method is economic and easy to use and is commonly used in Chinese herb