| 枸杞子总黄酮和枸杞多糖的提取工艺研究 |
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| 引用本文： | 李元元,定天明,刘艺婷,但汉雄.枸杞子总黄酮和枸杞多糖的提取工艺研究[J].湖北中医学院学报,2011,13(3):18-20. |
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| 作者姓名： | 李元元 定天明 刘艺婷 但汉雄 |
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| 作者单位： | 湖北中医药大学药学院;湖北省食品药品监督检验研究院; |
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| 基金项目： | 国家保健食品原料药枸杞子提取物标准研究专项工作项目(食药监许函[2009]276号) |
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| 摘 要： | 目的 研究了枸杞子最佳提取工艺.方法 采用正交设计法进行了提取工艺的研究,并采用紫外-可见分光光度法分别测定其中总黄酮和枸杞多糖的含量.结果 正交试验表明较优的总黄酮提取条件为8倍量80%乙醇提取2次,每次1h,合并水提物得到的枸杞子提取物总黄酮含量高达5%,枸杞多糖含量高达3%.结论 本实验研究的枸杞子提取物制备工艺...
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| 关 键 词： | 枸杞多糖 总黄酮 正交试验 含量测量 |
Studies on the Extraction Technology of Total Flavonoids and Lycium Barbarum Polysaccharide from Lycium barbarum L |
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| LI Yuanyuan,DING Tianming,LIU Yiting,DAN Hanxiong.Studies on the Extraction Technology of Total Flavonoids and Lycium Barbarum Polysaccharide from Lycium barbarum L[J].Journal of Hubei College of Traditional Chinese Medicine,2011,13(3):18-20. |
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| Authors: | LI Yuanyuan DING Tianming LIU Yiting DAN Hanxiong |
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| Institution: | LI Yuanyuan1,DING Tianming2,LIU Yiting1,DAN Hanxiong3(1.Grade 2008 postgraduate student of College of Pharmacy,Hubei University of Chinese Medicine,Wuhan 430065,Hubei,China,2.Institute for Food and Drug Control of Hubei Province,Wuhan 430064,China) |
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| Abstract: | Objective To Establish the optimum technology of extract of Lycium barbarum L.Methods The technique was selected with the orthogonal design.And the establishment of ultraviolet-visible spectrophotometry was determined in which the total content of flavonoids and Lycium Barbarum Polysaccharide(LBP).Result The optimum technique of total flavonoids parameters were follows:80% ethanol as solution,material to solution 1:8,extracting time 1h,and extraction for 2 times.Combined aqueous extract of Lycium baxbamm L ... |
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| Keywords: | Lycium Barbarum Polysaccharide(LBP) Total flavonoids Orthogonal design |
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