中国药房2017，Vol.28Issue(19)：2674-2677,4.DOI:10.6039/j.issn.1001-0408.2017.19.23
3首中药方剂代煎后的稳定性研究
Stability Study on 3 Pieces of Chinese Medicinal Formula after Decoction
摘要
Abstract
OBJECTIVE:To preliminarily study the stability of 3 pieces of Chinese medicinal formula(CMF)after decoction, and provide reference for guaranteeing storage quality of decocted liquid and improving safety of drug use. METHODS:3 represen-tative formulas of Gegen Huangqin Huanglian decoction(A formula),Wuling powder(B formula)and Didang decoction(C for-mula)from Shanghan Zabing Lun were selected,the decocted liquid were stored under ambient temperature(25 ℃)and refrigerat-ed temperature (4 ℃) after decocting by automatic boiling-machine and packing. The microorganism,precipitation,pH and con-tents of total flavonoids,alkaloid,polysaccharide,total protein after 1,7,14,21,28 d were detected. RESULTS:Compared with the first day,contents of total flavonoids,polysaccharide in formula A at ambient temperature group were significantly in-creased on the 28th(P<0.05),content of polysaccharide in refrigerated temperature group was significantly increased(P<0.05). Content of polysaccharide in formula B at ambient temperature group was significantly decreased(P<0.05). The pH and content of total flavonoids in formula C at ambient temperature group and refrigerated temperature group were significantly increased (P<0.05 or P<0.01). Other indexes showed no obvious changes during the trial period. CONCLUSIONS:Under ambient temperature and refrigerated temperature,liquid ingredients of above decocted CMF will change when storing for 4 weeks. It indicates that the storage time of decocted CMF should not be more than 3 weeks.关键词
代煎/中药方剂/储存温度/储存时间/稳定性Key words
Decoction/Chinese medicinal formulae/Storage temperature/Storage time/Stability分类
医药卫生引用本文复制引用
吴绍康,万晓青,毛根祥,李佳媚,顾亚君..3首中药方剂代煎后的稳定性研究[J].中国药房,2017,28(19):2674-2677,4.基金项目
浙江省医药卫生科技计划项目(No.2015DTA001) （No.2015DTA001）
浙江医院医药卫生科学研究基金(No.2014YJ016) （No.2014YJ016）
