食品科学 ›› 2005, Vol. 26 ›› Issue (1): 107-111.

• 工艺技术 • 上一篇    下一篇

苦荞麦黄酮类化合物提取的工艺参数优化及数学模型研究

 欧阳平, 张高勇, 康保安   

  1. 中国日用化学工业研究院; 中国日用化学工业研究院
  • 出版日期:2005-01-15 发布日期:2011-09-19

Study on Technical Parameters for Optimization and Mathematical Model to Extract Flavonoids from Fagopyrum Tartarjcum

 OU Yang-Ping , ZHANG  Gao-Yong, KANG  Bao-An   

  1. China Research Institute of Daily Chemical Industry
  • Online:2005-01-15 Published:2011-09-19

摘要: 本文采用溶剂加热回流法提取苦荞麦中黄酮类化合物,详细讨论了提取各工艺参数对类黄酮提取的影响,并由计算机进行了曲线拟合,又通过正交试验,确定了优化的工艺参数,与其它提取方法进行了对比,并建立了以类黄酮得率为目标,以各提取工艺参数为变量的多元非线性数学模型,经检验计算值与试验值拟合良好,旨在为苦荞麦资源的充分开发利用提供理论依据。

关键词: 苦荞麦, 黄酮类化合物, 提取, 数学模型, 优化

Abstract: In order to provide a theoretical basis for the full use of Fagopyrum Tartarjcum, in this paper, the method of solvents refluxing was used to extract flvonoids from Fagopyrum Tartarjcum. The effects of extraction parameters on the extraction of flavonoids were discussed in detail and curves were simulated by computer. Through the orthogonal experiment the optimum extraction technology was found and compared with other extracting methods. Moreover, a multiple nonlinear mathematical model was made with the objective to better yield of flavonoids and technical parameters of extraction.

Key words: Fagopyrum Tartarjcum, flavonoids, extraction, mathematical model, optimize