海带多酚提取工艺研究  

Study on the Extracting Technology of Kelp Polyphenols

作　　者：劳敏军 王阳光[2] 

机构地区：[1]浙江兴业集团有限公司,浙江舟山316100 [2]浙江海洋学院,浙江舟山316100

出　　处：《食品研究与开发》2010年第9期93-96,共4页Food Research and Development

摘　　要：以超声波、微波为提取手段,对海带多酚提取工艺进行研究,确立微波辅助提取多酚的工艺条件。结果表明:微波辅助提取优于超声辅助提取,微波提取最佳条件为液固比(mL/g)75,乙醇浓度60%,微波功率为800W,提取时间为60s。Microwave assisted extraction and ultrasonic assisted extraction kelp polyphenols were studied.The results showed that microwave assisted extraction was better than ultrasonic assisted extraction.The optimum conditions of microwave assisted extraction kelp polyphenols from Laminaria japonica aresch were liquid/solid ratio was 75（mL/g）,the microwave power was 800 W,solvent was 60 % ethanol,the microwave radiation time was 60 s.

关 键 词：海带多酚 超声波辅助萃取 微波辅助萃取 提取工艺 

分 类 号：TQ914.1[化学工程]