天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (11): 1864-1867.

• 开发研究 • 上一篇    下一篇

川栀子中京尼平苷的提取吸附工艺研究

刘育容,丁克毅,刘军*   

  1. 西南民族大学化学与环境保护工程学院,成都610041
  • 出版日期:2014-11-29 发布日期:2014-12-18

Research on Extraction and Adsorption of Geniposide from Sichuan Gardenia

LIU Yu-rong, DING Ke-yi, LIU Jun*   

  1. College of Chemistry & Environmental Protection Engineering,Southwest University for Nationalities,Chengdu 610041,China
  • Online:2014-11-29 Published:2014-12-18

摘要: 研究了川栀子中有效成分京尼平苷的吸附提取工艺。通过正交实验设计,综合考察了提取时间、提取溶媒和料液比(栀子质量(g)与溶剂体积(mL)之比)等因素的影响,优化得到京尼平苷的最佳提取工艺为:水提2次,料液比1:6,提取时间为1 h。选用HP-20、HPD-100、HPD-450、D-101、D-101A 五种不去同型号的大孔吸附树脂,测定其对京尼平苷吸附性能,最终选定HPD–100型号的大孔吸附树脂作为最佳吸附材料。

关键词: 大孔树脂, 栀子, 京尼平苷, 吸附

Abstract: The process of extraction and adsorption geniposide from Gardenia collected in Sichuan province were studied by using of macroporous resin.Three factors such as the extraction time,extraction solvent and solid-solvent ratio,were taken into consideration during orthogonal experimental design.The results showed that the optimum extraction process was below:extracting twice with water,the ratio of solid to solvent equals 1:6 and the extracting time was 1 h.Five types of macroporous resin,i.e.,HP-20,HPD-100,HPD-450,D-101 and D-101A were selected for the determination of their adsorption properties of geniposide.Ultimately,HPD-100 was defined as the optimum adsorption material.

Key words: macroporous resin, Gardenia jasminoides Ellis, geniposide, adsorption

中图分类号: 

R284.2