摘要
对超临界CO2流体萃取刺玫果籽油的工艺进行研究,得出最佳萃取参数为:萃取温度45℃,萃取压力25MPa,萃取时间3.5h,粉碎度50目,投料量300.0g。在此参数下,刺玫果籽油的萃取率为97.79%。同时,对它的抗氧化作用研究。结果表明,添加0.20%的刺玫果籽油对大豆一级油有一定的抗氧化作用。
The supercritical CO2 fluid extraction technology of rosa davurica pall seed oil were studied. Determine the optimum extraction parameter： extraction temperature 45℃, extraction pressure 25 MPa, extraction time 3.5 h, grinding granularity 50 meshes, material weights 300.0 g. Follow the parameters, the extratoin ratio of rosa davurica pall seed oil was 98.09%. Moreover, studied on the antioxidation capability. Results showed that 0.20% rosa davurica Pall seed oil was added in lst-class soybean oil possessed antioxidation capability.
出处
《食品工业》
北大核心
2009年第2期8-10,共3页
The Food Industry
基金
黑龙江省科技攻关计划项目:大豆综合利用关键技术研究与开发GA06B402-7
关键词
CO2超临界萃取
刺玫果籽油
抗氧化性
supercritical CO2 extraction
rosa davurica pall seed oil
anti-oxidation
