安徽农业科学2012，Vol.40Issue(29)：14493-14495,3.
橙皮中类胡萝卜素的提取工艺研究
Extraction Technology of Carotenoids from the Orange Peel
甄天元 1慕鸿雁1
作者信息
- 1. 青岛农业大学食品科学与工程学院,山东青岛266109
- 折叠
摘要
Abstract
[Objective ] To determine the best extraction technology of carotenoids from orange peel by solvent method. [ Method ] The carotenoids were firstly extracted from orange peel, and then the effects of solvent types, solid-liquid ratio, extraction temperature and extraction time on the yield of carotenoids were studied by single factor test, finally the best extraction conditions were determined by orthogonal experiment. [ Result ] As concluded from single factor test, the yield of carotenoids was the highest with the solvent of acetone under the solid-liquid ratio of 1 :15 (g/ml) and the extraction temperature of 60 ℃ for 60 min. As concluded from the orthogonal experiment, the influential degree of each factor was in the order of extraction temperature > solid-liquid ratio > extraction time. The best extraction conditions were 60 ℃ of extraction temperature, 1:20 (g/ml) of solid-liquid ratio and 60 min of extraction time, under which the yield of carotenoids could reach up to 97.3 mg/kg. [ Conclusion ] The study provided references and basis for the comprehensive utilization of orange peel. 关键词
橙皮/浸提/类胡萝卜素/得率Key words
Orange peel/ Extract/ Carotenoids/ Yield分类
农业科技引用本文复制引用
甄天元,慕鸿雁..橙皮中类胡萝卜素的提取工艺研究[J].安徽农业科学,2012,40(29):14493-14495,3.
