天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (5): 735-740.doi: 10.16333/j.1001-6880.2016.5.017

• 研究简报 • 上一篇    下一篇

响应面法优化番木瓜籽中苄基硫代葡萄糖苷的提取工艺

赵珂,王勇,姜月霞,黄艳,李泽友*   

  1. 海南医学院药学院,海口 571199
  • 出版日期:2016-05-28 发布日期:2016-09-06

Optimization of Extraction of Benzyl Glucosinolate from the Seeds of Carica papaya L.by Response Surface Methodology

ZHAO Ke,WANG Yong,JIANG Yue-xia,HUANG Yan,LI Ze-you*   

  1. School of Pharmaceutical Sciences,Hainan Medical University,Haikou 571199,China
  • Online:2016-05-28 Published:2016-09-06

摘要: 以番木瓜籽中苄基硫代葡萄糖苷(BG)的含量为指标,采用HPLC法测定,在单因素试验基础上,通过响应面分析法,考察乙醇浓度、料液比、提取时间及提取温度对BG提取含量的影响,并利用Design Expert 8.0.6分析软件对试验数据进行分析,获得最佳提取工艺条件为:乙醇浓度73%,料液比1:13 g/mL,提取时间70 min,提取温度83 ℃,提取次数3次,在此条件下经三次平行实验验证,提取BG平均含量达到1.675%,与理论最优值相差较小,表明优选的提取工艺稳定可行,为番木瓜资源的开发利用提供了参考。

关键词: 苄基硫代葡萄糖苷, 高效液相色谱法, 响应面分析法, 番木瓜, 乙醇回流提取

Abstract: The content of benzyl glucosinolate(BG) from the seeds of Carica papaya L.was determined by HPLC.On the basis of the results of single factor tests,response surface methodology was adopted to investigate the effects of ethanol concentration,solid-liquid ratio,extraction duration and extraction temperature on the extraction yield of BG.The results were analyzed by Design Expert 8.0.6 software.The optimal extraction conditions of BG were as follows:ethanol concentration of 73%,solid-liquid ratio of 1:13 g/mL,extraction duration of 70 min,extraction temperature of 83 ℃,for 3 times.Under these conditions,the content of BG reached 1.675%,which had small difference from the theoretical optimal value.The result proved that the optimized extraction technology was stable and reliable.It provided a reference for the development and utilization on the resources of C.papaya.

Key words: benzyl glucosinolate, HPLC, response surface methodology, Carica papaya L., ethanol reflux extraction

中图分类号: 

R284