作者：任廷远,安玉红,王华,谢娇,李远虎
作者单位：西南大学食品学院,中国农业科学院柑桔研究所
摘要：研究以乙醇为溶剂微波辅助提取柑橘皮渣发酵液总黄酮的工艺。在单因素试验的基础上,采用四元二次通用旋转组合试验优化柑橘皮渣发酵液总黄酮的提取工艺,用曲面响应法对影响总黄酮得率的料液比,提取时间,乙醇浓度,微波功率的最佳水平范围进行研究。通过对二次多项回归方程求解得到最优工艺参数为:微波提取时间50s,料液比1:40,乙醇浓度70%,微波功率500w,可获得最大总黄酮得率2.3700%。
关键词：柑橘皮渣发酵液,总黄酮,微波,旋转设计,响应面分析
Title: Research on Process of Microwave Extraction of Total Flavone from Fermentation Fluid of Citrus Hide Trimmings through Optimization of Response Surface Methodology
Authors: REN Ting-yuan,AN Yu-hong,WANG Hua,XIE Jiao,LI Yuan-hu
Abstract: This paper mainly researched on the extraction of total flavanone from fermentation fluid of citrus hide trimmings with the method of microwave cooperated which took alcohol as resolver.On the basis of the single-factor experiment,the quaternionic quadratic rotational combination was used to optimize the extraction process of total relative flavone that came from fermentation fluid of citrus,and we had used the response surface methodology to study the best horizontal extent of solid-to-liquid ratio,extraction time,alcohol density,the microwave power which affected the rate of total flavone relative extraction.The optimum extraction conditions were obtained by solving the quadratic regression equation,the results as followed:microwave time:4min,solid-to-liquid ratio 1:40,ethanol 70%,microwave power 70%.Under these conditions,the biggest quality of total flavonee relative extraction rate would be up to2.3700%.
Key words: fermentation fluid of citrus hidetrimmings； total flavone； microwave； whirly design； response surfac
文献注录：任廷远,安玉红,王华,谢娇,李远虎. 响应曲面法优化微波柑橘皮渣发酵液中总黄酮的提取工艺研究 [J]. 食品与发酵科技. 2010, 01: 77-81+99.
基金: 三峡库区柑桔皮渣综合利用关紧技术及成套设备的研制(CSTC2008A1007)
报/刊名：《食品与发酵科技》，发表于2010 / 第 01 期。
文献类型： [J]
页码：第 77-81+99 页 / 共6 页