| 桔梗边角料中桔梗总皂苷提取工艺研究 |
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| 引用本文： | 张艳艳,王举涛,桂双英.桔梗边角料中桔梗总皂苷提取工艺研究[J].安徽医药,2012,16(4):442-443. |
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| 作者姓名： | 张艳艳 王举涛 桂双英 |
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| 作者单位： | 安徽中医学院药学院,安徽,合肥,230031;安徽医学高等专科学校,安徽,合肥,230601;安徽中医学院药学院,安徽,合肥,230031;现代中药安徽省重点实验室;安徽中医学院药学院,安徽,合肥,230031;现代中药安徽省重点实验室;安徽省中药制剂工程技术研究中心,安徽,合肥,230031 |
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| 基金项目： | 科技部“十二五”科技支撑计划项目（No 2011BAI04B06）; 安徽省高校省级自然科学研究基金重点项目（NoKJ2011A194） |
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| 摘 要： | 目的优选桔梗边角料中桔梗总皂苷的提取工艺。方法采用正交试验法,以桔梗皂苷D含量及浸膏得率为评价指标。结果优选的最佳提取工艺是:70%乙醇,8倍量乙醇,提取3次,每次1.5 h。结论通过正交试验法优选桔梗边角料中桔梗总皂苷提取工艺,简便、稳定、可行。
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| 关 键 词： | 桔梗边角料 总皂苷 正交试验 提取工艺 |
Optimum extraction technology of total saponins in radix platycodonis scrap |
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| ZHANG Yan-yan
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WANG Ju-tao
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GUI Shuang-ying.Optimum extraction technology of total saponins in radix platycodonis scrap[J].Anhui Medical and Pharmaceutical Journal,2012,16(4):442-443. |
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| Authors: | ZHANG Yan-yan WANG Ju-tao GUI Shuang-ying |
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| Institution: | 1.Department of Pharmacy,Anhui University of Traditional Chinese Medicine,Hefei,Anhui 230031;2.Anhui Medical College Hefei,Anhui 230601;3.Anhui Key Laboratory of Modern Chinese Medicine;4.Anhui Engineering Research Center of Chinese Medicine Preparation,Hefei,Anhui 230031,China) |
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| Abstract: | Objective To optimize the extraction technology of total saponins in radix platycodonis scrap.Methods The extraction technology was optimized by orthogonal experiment with the yield of dry extractum and the content of Platycodin-D as evaluation index.Results The optimum extraction technology was determined as follows：8 times amount of 70% ethanol was used as solvent,the extraction time was 1.5 hours and the extraction was conducted for 3 times.Conclusion The extraction technology of total saponins in radix platycodonis scrap optimized by orthogonal experiment is stable,rational and feasible. |
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| Keywords: | radix platycodonis scrap total saponins orthogonal test extraction |
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