正交试验法优化橘皮色素的超声提取工艺研究  

Optimization of the Extraction Technology of Pigments from Citrus Peel by Orthogonal Test

作　　者：徐媛媛[1] 陶冬萍[1] 郭志华[1] 

机构地区：[1]宿州学院生物与食品工程学院,安徽宿州234000

出　　处：《安徽农业科学》2016年第2期98-100,132,共4页Journal of Anhui Agricultural Sciences

基　　金：宿州学院科研平台开放课题(2011YKF17);宿州学院教学研究项目(szxy2015jy08);安徽省高校省级自然科技学研究项目(KJ2013B286);省级大学生创新训练计划项目(AH201410379068)

摘　　要：[目的]为提高柑橘附加值,用正交试验法优化橘皮黄色素的提取工艺。[方法]采用单因素试验研究超声波乙醇提取橘皮黄色素的工艺,并采用正交试验确定最佳提取工艺。[结果]试验得出的橘皮色素超声提取的最佳工艺是:提取溶剂70%乙醇,料液比1∶10g/m L,提取温度80℃,超声时间为30 min,超声波功率为200 W。[结论]研究可为橘皮提取色素提供理论依据,为橘皮的综合开发利用提供参考。[ Objective ] To optimize the extraction technology of pigments from citrus peel by orthogonal test. [ Method ] Extraction technology of pigments from citrus peel was researched by single factor test. And the optimal extraction technology was obtained by orthogonal test. [ Conclusion] The optimal extraction technology of pigments from citrus peel was as follows ： 70% ethanol, 1： 10 g/mL solid-liquid ratio, 80℃ extraction temperature, 30 rain uhrasonic extraction time, and 200 W extraction power. [ Conclusion ] This research provides theoretical foundation for the extraction of pigments from citrus peel, and offers references for the comprehensive development and utilization of citrus peel.

关 键 词：橘皮色素 超声波 正交试验 

分 类 号：S609.9[农业科学—园艺学]