Optimization of Extraction of Dihydromyricetin from Ampelopsis Grossedentata Leaves Using Response Surface Methodology

摘要：

The dihydromyricetin in ampelopsis grossedentata leaves was extracted by refluxing with ethanol-water. Through response surface methodology, the optimum condition was determined as following: extracting temperature 70 ℃, extracting time 60 min, ethanol concentration 58％, and ratio of solvent to material 40. Under this condition, the dihydromyricetin yield was as high as 73.93％.

关键词： dihydromyricetin response surface methodology extraction ampelopsis grossedentata

作者: Gang Li Benguo Liu Xiaohong Ge Yunzhen Chen

作者单位: School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003 China Department of Mathematics, Henan Institute of Science and Technology, Xinxiang 453003 China

会议类型: 国际会议

会议名称: 2010 International Conference on Information Technology and Industrial Engineering(2010年信息技术与工业工程国际学术会议 ITIE 2010)

会议地点: 武汉

会议语种:英文

页码: 213-216

在线出版日期: 2010-06-06（万方平台首次上网日期，不代表论文的发表时间）