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酸法提取鱼腥草多糖工艺研究

Study on the Extraction of Polysaccharides from Houttuynia Cordatawith Acid Solution

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【作者】 嵇文亚孟江徐玉茵

【Author】 Henan Lingbao Traditional Chinese Medical Hospital, Linbao, Henan, China, 472500Guangdong Pharmaceutical University, GuangZhou, Guangdong, China, 5100002004 Grade Graduate Henan College of Chinese Medicine, Zhengzhou, Henan, China, 450008

【机构】 灵宝市中医院广东药学院中药学院河南中医学院 河南灵宝472500广东广州5100062004级硕士研究生河南郑州450008

【摘要】 目的:优选酸法提取鱼腥草多糖最佳工艺。方法:以多糖得率、多糖含量为指标成分,采用正交试验对酸法提取鱼腥草多糖的工艺进行优选。结果:优化工艺为:60℃,PH=3、温浸3次,每次3h。多糖得率及含量分别为18.30%,15.00%。结论:该工艺合理,多糖成分提取完全。

【Abstract】 Objective: To establish the optimum preparative procedure of polysaccharide from Houttuynia cordata with acid solution.Methods: The optimum conditions of extraction process of polysaccharide from Houttuynia cordata was selected with the yield and polysaccharides content as mark by orthogonal experimental design. Results: The optimum preparative procedure was as follow: The Houttuynia cordata was extracted at temperature of 60℃, 3 times, 3 hours per time and with acid solution of PH 3. The polysaccharides yield and content were 18.30%,15.00%. Conclusion: The optimum preparative procedure is simple, quickly and high efficient.

  • 【文献出处】 河南中医学院学报 ,Journal of Henan University of Chinese Medicine , 编辑部邮箱 ,2008年03期
  • 【分类号】R284
  • 【被引频次】15
  • 【下载频次】381
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