摘要
通过参考有关原花青素的提取工艺,对松树皮中原花青素的提取工艺进行了研究,在单因素实验和正交实验的基础上,得出了最佳提取条件是提取温度为65℃,乙醇浓度为60%,料液比1:40,提取时间为50min。
By referring to the extraction technique of procyanidins,the extraction technique of procyanidinsfrom pine bark is investigated.Based on single factor and orthogonal experiments,optimum extraction conditionsare obtained：extraction temperature at 65 ℃,ethanol concentration of 60%,solid-liquid ratio of 1：40,andextraction time of 50min.
出处
《黄山学院学报》
2010年第5期32-34,共3页
Journal of Huangshan University
关键词
松树皮
原花青素
正交实验
提取
pine bark
procyanidins
orthogonal experiment
extraction
