杜仲是用途较广的中药。一般的炮制方法,是将杜仲切成小块或粗条,用盐水拌匀,放在锅里干炒。达种炮制方法的缺点是不易掌握火候,炒得时间短了白丝去不净;炒得时间长了容易过火成灰,减低质量。同时这种炒法损耗量大,一斤只能炒得半斤。为了改进炮制方法,我们经过反夏试验,并吸取外地先进经验,初步摸索出一种操作简便、并能保证药物质量的炮制方法,现介绍如下: 一、用具:铁锅、细砂、食盐。 Eucommia is a widely used Chinese medicine. The general method of processing is to cut Eucommia into small pieces or thick strips, mix well with salt water, and stir it in the pan. The disadvantage of this method is that it is not easy to grasp the heat, and the white silk does not go to the net for a short time. If it is fried for a long time, it will be easy to overheat and turn gray and reduce the quality. At the same time, this type of frying method consumes a large amount of weight, and a pound can only be fried half a catty. In order to improve the concoction method, we have passed the anti-summer experiment and learned from the advanced experience in the field. We tentatively figured out a concocting method that is easy to operate and can guarantee the quality of the drug. Now it is introduced as follows: 1. Appliances: iron pan, fine sand, salt.