辽宁石油化工大学学报

辽宁石油化工大学学报 ›› 2019, Vol. 39 ›› Issue (2): 21-26.DOI: 10.3969/j.issn.1672-6952.2019.02.004

• 化学与化学工程 • 上一篇    下一篇

响应面法优化蒙山莴苣黄酮的提取研究

侯雨歌王菲李洪影田超杨磊   

  1. (辽宁石油化工大学 化学化工与环境学部,辽宁 抚顺 113001)
  • 收稿日期:2018-01-29 修回日期:2018-03-28 出版日期:2019-04-26 发布日期:2019-05-08
  • 通讯作者: 王菲(1982⁃),女,博士,讲师,从事应用化学、天然产物研究;E⁃mail:107806708@qq.com。
  • 作者简介:侯雨歌(1996-),女,本科生,生物工程专业,从事生物化工研究;E?mail:690757872@qq.com。
  • 基金资助:
    辽宁省教育厅科学研究一般项目(L2016006);辽宁省大学生创新创业训练计划项目(201710148000023)

Optimization on the Extraction Conditions of Flavonoids from Lactuca Tatarica Using Response Surface MethodologyOptimization on the Extraction Conditions of Flavonoids from Lactuca Tatarica Using Response Surface Methodology

Hou YugeWang FeiLi HongyingTian ChaoYang Lei   

  1. (College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun Liaoning 113001, China)
  • Received:2018-01-29 Revised:2018-03-28 Published:2019-04-26 Online:2019-05-08

摘要: 采用乙醇浸提法提取蒙山莴苣黄酮,将单因素实验与响应面优化法优化实验结合起来,确定蒙山莴苣黄酮的最佳提取条件。结果表明,蒙山莴苣最佳提取条件为乙醇体积分数70%、液料比40 mL/g、水浴温度74 ℃、水浴时间3.2 h。在此条件下,黄酮得率为37.06 mg/g,与模型预测值接近,表明由本法得到的模型对黄酮得率具有较好的预测能力。

关键词: 蒙山莴苣, 总黄酮, 提取, 响应面法

Abstract: The flavonoids from lactuca tatarica were extracted by solvent⁃extraction method. The optimum extraction condition was determined by single factor experiment combined with the RSM. The results showed that the optimum extraction conditions for Mengshan lettuce were ethanol volume fraction of 70%, liquid⁃solid ratio of 40 mL/g, water bath temperature of 74 ℃, water bath time of 3.2 h. Under this condition, the actual yield of flavonoids was 37.06 mg/g (dry weight), which was very close to the prediction value. The model can simulate and forecast the yield well. This experiment provided the theoretical basis for actual production operation.

Key words: Lactuca tatarica, Flavonoids, Extraction, Response surface methodology

引用本文

侯雨歌,王菲,李洪影,田超,杨磊. 响应面法优化蒙山莴苣黄酮的提取研究[J]. 辽宁石油化工大学学报, 2019, 39(2): 21-26.

Hou Yuge,Wang Fei,Li Hongying,Tian Chao,Yang Lei. Optimization on the Extraction Conditions of Flavonoids from Lactuca Tatarica Using Response Surface MethodologyOptimization on the Extraction Conditions of Flavonoids from Lactuca Tatarica Using Response Surface Methodology[J]. Journal of Liaoning Petrochemical University, 2019, 39(2): 21-26.

使用本文

0
    /   /   推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal.lnpu.edu.cn/CN/10.3969/j.issn.1672-6952.2019.02.004

               http://journal.lnpu.edu.cn/CN/Y2019/V39/I2/21