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愈风宁心片,是由单味中药葛根经现代科学方法提炼而制成的片剂,由于工艺因素,葛根素的含量不稳定,有时造成杂质含量高,在压片时带来了粘冲、松片等现象。为了提高片剂质量,我们对迴流、渗漉和连续加热三种工艺进行了对比实验。实验结果认为以采用渗漉和连续加热两种工艺为好,并且提取率高,溶媒和能源消耗少。
Yufeng Ningxin Tablets is a tablet made from a single herb, Gegengen, which is based on modern scientific methods. Due to technological factors, the content of puerarin is not stable, sometimes resulting in a high content of impurities and causing stickiness during tablet compression. , loose slices and other phenomena. In order to improve the quality of the tablets, we conducted comparative experiments on the three processes of reflow, percolation and continuous heating. The experimental results suggest that the use of percolation and continuous heating as the best, and high extraction rate, solvent and energy consumption.