根茎类中药饮片在切制、干燥和搬运过程中,或多或少都会产生一些碎片碎末,尤其是用机器切片时碎片碎末更多。这些碎片、末丢掉造成浪费,留着不但影响药物外观,而且因其易吸潮、发霉、生虫、变色,某些药的有效成份易挥发等,给中药饮片保管带来困难,同时也降低了饮片质量。针对这种情况,我们在工作中摸索了一个“碎药先用”的方法,即对含有碎片碎末的饮片进行过筛(筛子粗细根据药物片型的大小而定),过筛后,碎药与合格饮片分开貯藏,做到仓库先发、药房先用。通过几年来的实践观察,碎药先用不但可使根茎类饮片外观好看,而且有利于防止这些药物虫伤、霉变 In the process of cutting, drying, and handling, pieces of rhizomes of traditional Chinese medicine are more or less produced with fragments of broken pieces, especially when chipped with machine slices. These debris and debris are wasted causing them to not only affect the appearance of the drug, but also because of their tendency to absorb moisture, mold, insects, and discoloration. The active ingredients of certain drugs are easily volatilized, which makes it difficult to keep the Chinese Herbal Pieces and also reduces them. The quality of the pieces. In response to this situation, we explored a method of “smashing and using drugs first” in our work, that is, sifting pieces of detritus containing fragment fragments (the thickness of the sieve is determined according to the size of the drug tablet), and after sieving, the fragments were broken up. The medicines are stored separately from the certified decoction pieces, so that the warehouse can be used first and the pharmacy can be used first. Through practical observations over the past few years, the first use of smashed medicines not only makes the appearance of the roots and stems pieces look good, but also helps to prevent the insects and mildew of these medicines.