亚热带植物科学Issue(4)：293-297,5.DOI:10.3969/j.issn.1009-7791.2014.04.006
余甘子总黄酮超声波辅助提取工艺的优化
Optimization of Extracting Technology of Total Flavonoids in Phyllanthus emblica by Ultrasonic-assisted
摘要
Abstract
The emblica flavonoid was extracted from dried emblica powders by ultrasonic-assisted extraction, four factors (liquid-material ratio, ethanol concentration, ultrasonic times and ultrasonic powers) were investigated by the single factor experiments. The process parameters were optimized by response surface analysis method. The optimum extraction conditions ofPhyllanthus emblica total flavonoids were determined as: liquid-material ratio 82:1 (V/W), ethanol concentration 45%, ultrasonic times 41 min and ultrasonic powers 210 W. Under this condition, the extraction of total flavonoids was 6.12%.关键词
余甘子/总黄酮/超声波辅助/响应面分析Key words
Phyllanthus emblicafruit/total flavonoids/ultrasonic-assisted/analysis of response surface分类
医药卫生引用本文复制引用
陈洪彬,周婕,吴锦惠,蔡英卿,张妙霞..余甘子总黄酮超声波辅助提取工艺的优化[J].亚热带植物科学,2014,(4):293-297,5.基金项目
福建省教育厅科技项目(JA13264、JB03230)；泉州市科技计划项目(2013Z126)；泉州师范学院科技计划项目(2013KJ22) （JA13264、JB03230）
