中国药业2018，Vol.27Issue(3)：24-26,3.DOI:10.3969/j.issn.1006-4931.2018.03.007
正交试验设计优化蓝刺头总黄酮提取工艺
Extraction Technology for Total Flavonoids from Echinops Latifalius by Orthogonal Experimental Design
郑敏1
作者信息
- 1. 内蒙古自治区人民医院,内蒙古呼和浩特 010010
- 折叠
摘要
Abstract
Objective To establish and optimize a method of extraction technology of total flavonoids from Echinops laizfolius, and provide a basis for development and utilization of Echinops latifalius. Methods The extraction technology of total flavonoids was optimized by orthogonal experiment design with the content of total flavonoids as index and with ethanol dosage, ethanol concentration, extracting time and extracting frequency as factors. Results The optimal extraction technology of total flavonoids from Echinops laizfolius was 12 fold and 70％ ethanol, 3 times of extraction and 2 hour of reflux. Conclusion The extraction technology is simple and efficient, which can be used for the extraction of total flavonoids from Echinops latifalius.关键词
蓝刺头/总黄酮/正交试验/提取工艺Key words
Echinops latifalius/total flavonoid/orthogonal experimental/extraction technology分类
医药卫生引用本文复制引用
郑敏..正交试验设计优化蓝刺头总黄酮提取工艺[J].中国药业,2018,27(3):24-26,3.
