维吾尔药木吒栓中石榴皮和石榴花水提取工艺的优化

发布时间：2018-05-12 16:11

本文选题：木吒栓 + 石榴花　；参考：《中国药房》2017年22期

【摘要】：目的:优化维药木吒栓中石榴花与石榴皮的水提取工艺。方法:以总鞣质和鞣花酸含量为评价指标,以提取时间、提取次数和溶剂用量为考察因素,采用L_9(3~4)正交试验优化石榴花、石榴皮的水提取工艺并进行验证试验。结果:石榴花与石榴皮中总鞣质和鞣花酸的最优提取工艺为将2味药材用10倍量水回流提取3次,每次0.5 h;验证试验中3批药材提取出的总鞣质与鞣花酸平均含量分别为151.69、24.59 mg/g(RSD分别为1.15%、1.41%,n=3)。结论:优化的提取工艺稳定、可行,可用于木吒栓中石榴花、石榴皮中总鞣质和鞣花酸的提取。
[Abstract]:Objective: to optimize the water extraction process of pomegranate and pomegranate peel. Methods: the total tannin and tannic acid content as the evaluation index, the extraction time, the extraction times and the amount of solvent as the investigation factors, the water extraction technology of pomegranate flower and pomegranate peel was optimized by L_9 (3~4) orthogonal test. The optimum extraction process of total tannin and tannic acid in skin was to reflow 2 medicinal herbs with 10 times water for 3 times and 0.5 h each time. The average content of tannin and tannic acid extracted from the 3 batches of the 3 batches was 151.69,24.59 mg/g respectively (RSD respectively, 1.15%, 1.41%, n=3). The extraction of total tannin and tannic acid in the skin of garnet.

【作者单位】：新疆医科大学附属中医医院药学部;新疆医科大学中医学院中药系;新疆维吾尔自治区维吾尔医药研究所维吾尔医方剂学重点实验室;
【基金】：新疆维吾尔自治区中医民族医药科技人才培养项目(No.2016-03-05)
【分类号】：R29

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