天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (6): 910-915.doi: 10.16333/j.1001-6880.2016.6.016

• 研究简报 • 上一篇    下一篇

栀子中栀子苷和绿原酸的提取工艺研究

吴亚超1,赵万顺2,张文生2,叶正良3*   

  1. 1 天津中医药大学,天津 300193;2 天士力制药集团股份有限公司;3 天士力控股集团有限公司,天津 300402
  • 出版日期:2016-06-30 发布日期:2017-01-17

Optimization of Extraction of Gardenoside and Chlorogenic Acid from Gardenia jasminoides Ellis

WU Ya-chao 1,ZHAO Wan-shun2,ZHANG Wen-sheng2,YE Zheng-liang3*   

  1. 1 Tianjin University of Traditional Chinese Medicine,Tianjin 300193,China;2 Tasly Pharmaceutical Group Company  Limited; 3 Tasly Holding Group Company Limited,Tianjin 300402,China
  • Online:2016-06-30 Published:2017-01-17

摘要: 本实验以绿原酸含量和栀子苷含量为响应值,在单因素实验基础上选取试验因素与水平,根据中心组合(Box-Benhnken)试验设计原理,采用3因素3水平的响应面分析法,拟合实验因素与响应值的多元二次方程,并对各个因素的显著性及交互作用进行分析。运用Design-Expert 8.0.6软件优化得到栀子超声提取工艺的最佳条件,液料比42.67 mL/g、甲醇浓度56.89%、超声时间15.67 min,在此条件下,绿原酸含量为27.38 mg/g,栀子苷含量为48.47 mg/g,与模型预测值相近,相对偏差分别为0.60%和1.16%,说明响应面优化所得的栀子提取工艺可靠、可行,提取更为完全、充分,更有利于实现栀子质量的综合评价与利用。

关键词: 栀子, 栀子苷, 绿原酸, 响应曲面, 提取工艺

Abstract: To determine gardenoside and chlorogenic acid in Gardenia jasminoides Ellis,response surface methodology (RSM) was designed to optimize the extraction method based on the single-factor experiments.A second order quadratic mathematical model for the extraction of gardenoside and chlorogenic acid from Gardenia jasminoides Ellis was established.Its validity was verified,and the effects of solid-liquid ratio,ethanol concentration,ultrasonic time on the extraction yield were investigated.The optimal extraction conditions were determined as follows:liquid/solid ratio of 42.67 mL/g,methanol concentration of 56.89%,ultrasonic time of 15.67 min.Under theese conditions,the yield of chlorogenic acid and gardenoside was 27.38 mg/g,48.47 mg/g,with only 0.60%,1.16% differences from the predictive values of RSM.The optimized extraction process was suitable and feasible.

Key words: Gardenia jasminoides Ellis, gardenoside, chlorogenic acid, response surface methodology, extraction

中图分类号: 

R284.1