论文部分内容阅读
中药材在加工炮制过程中,“过筛”固然是保证质量必不可少的操作,但某些药材除“过筛”以外,更重要的是“风选”(即簸)。如防风切片后,饮片与芦须混合在一起,用“筛”是筛不净的,故应利用饮片与芦须的轻重不同,以风力簸扬,使芦须从饮片中分离出去。一、风选工具:用竹制,最好全部采用青蔑,呈园盘型,直径约65cm,边高约5cm为宜。边过高,灰屑则难于飞扬出去。二、簸箕的使用:将药材放在
During the process of processing Chinese herbal medicines, “screening” is an operation that is necessary to ensure quality. However, in addition to “screening,” some herbs are more importantly “wind dressing” (ie, wolfberry). If the wind slices, the pieces and the arsenal mixed together, use the “sieve” is the screen is not clean, it should use the difference between the weight of the pieces and the arsenal, to the wind and praise, so that the aloe must be separated from the pieces. First, winnowing tools: use bamboo, preferably all using green urn, was park-type, diameter of about 65cm, side height of about 5cm is appropriate. The edge is too high, and the dust is difficult to fly out. Second, the use of wolfberry: the herbs