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医院制剂室制备中药冲剂颗粒的工艺,大多系手工操作,稠膏比重不易掌握,常出现颗粒粘块结团或疏松成粉,色泽不匀,导致成品质量下降.现将笔者制备冲剂过程中的点滴体会简介如下: 1.提取稠膏一般用水制和醇沉二种,醇沉稠膏比重不易测定,笔者认为以计算稠膏量为宜。实践证明,提取所得浸膏:辅料(糊精:糖粉)如1:4
The preparation process of traditional Chinese medicine granules in hospital preparation rooms is mostly manual operation. The specific gravity of thick pastes is not easy to control, and the sticky masses of particles or loose powders often appear, and the color is not uniform, which leads to a decline in the quality of finished products. Now the preparation of granules by the author Brief introduction is as follows: 1. The extraction of thick paste is generally made of water and alcohol. The specific gravity of alcohol thick paste is not easy to determine. The author thinks that it is appropriate to calculate the amount of thick paste. Practice has proved that the extracted extract: accessories (dextrin: powdered sugar) such as 1:4