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加速溶剂萃取技术提取柑橘皮中总黄酮的工艺研究
Extraction of total flavonoid from orange peel by accelerated solvent extraction
【摘要】 应用加速溶剂萃取技术,通过单因素试验和正交试验对柑橘皮中总黄酮提取工艺进行了研究。结果表明,用加速溶剂萃取技术从柑橘皮中提取黄酮的最佳工艺条件为压力10.3MPa、乙醇浓度80%、料液比1∶15、温度70℃、浸提时间10min,此时黄酮得率为2.64%。
【Abstract】 Orthogonal experiment design was adopted to optimize the method for extraction of flavonoid by ASE technology from orange peel. The result showed that the optimum condition of extraction was as followed: 15 fold volume of 80% alcohol, 70℃ for 10 min at a pressure of 10.3MPa. the extraction yield is 2.64%.
【基金】 杭州市科技创新项目(20051332B24)
- 【文献出处】 食品科技 ,Food Science and Technology , 编辑部邮箱 ,2007年11期
- 【分类号】TQ461
- 【被引频次】26
- 【下载频次】660