中国药业2017，Vol.26Issue(15)：5-10,6.DOI:10.3969/j.issn.1006-4931.2017.15.002
芒果叶中总黄酮提取工艺优选
Optimization of Extraction Technology of Total Flavonoids from Mangifera Indica Leaves
摘要
Abstract
Objective To optimize the extraction process of total flavonoids, and provide a scientific basis for further development and utilization of Mangifera Indica leaves. Methods Baise Mangifera Indica leaves as raw materials, the common ethanol extraction and ultrasonic extraction method were used, single factor test and orthogonal test were used, the effects of alcohol concentration, liquid-solid ratio, extraction temperature and extraction time on the extraction of total flavonoids were analyzed, and the yield of total flavonoids as index, the extraction process optimization. Results The optimum ethanol refluxing method for temperature was 100 ℃, the time was 2 h, the ratio of liquid to solid was 10, the times of extraction was 3. The optimum ultrasonic extraction method for temperature was 50 ℃, the time was 35 min, the ratio of liquid to solid was 10, the times of extraction was 3. Conclusion The best extraction process of total flavonoids from Mangifera Indica leaves is ethanol refluxing method.关键词
总黄酮/单因素试验/正交试验/提取工艺Key words
total flavonoids/single factor experiment/orthogonal test/extraction technology分类
化学化工引用本文复制引用
张帆,陈越,侯文浩,邓国文,刘小幸,周程艳..芒果叶中总黄酮提取工艺优选[J].中国药业,2017,26(15):5-10,6.基金项目
2016年"挑战杯"河北大学课外学术科技作品竞赛项目[ ZR038 ] （）
2016年河北大学大学生创新创业训练计划项目[ 2016182 ]. （）
