超临界CO_2连续式萃取精馏鱼油中EPA和DHA的试验研究  

Continuous supercritical CO_2 extraction of EPA and DHA from refined fish oil

作　　者：郑美瑜[1] 李国文[1] 

机构地区：[1]江苏理工大学,镇江212013

出　　处：《食品工业科技》2002年第2期46-48,共3页Science and Technology of Food Industry

摘　　要：研究了用超临界CO2萃取鱼油中EPA和DHA的连续式流程,探讨了鱼油与CO2流量比、压力、温度梯度对萃取效果的影响,并进一步探讨了萃取的工艺参数。Continuous extraction of EPA and DHA using supercritical carbon dioxide was carried out .The effects on separation performance,including carbon dioxide to fish oil flow rate ratio,pressure,temperature,were studied.And the technical conditions were researched.

关 键 词：超临界二氧化碳萃取 精馏 鱼油 EPA DHA 试验研究 

分 类 号：TS225.24[轻工技术与工程—粮食、油脂及植物蛋白工程] TS227[轻工技术与工程—食品科学与工程]