Supercritical carbon dioxide extraction of rosa rxburghii tratt seed oil

摘要：

The optimum process of extracting seed oil from rosa rxburghii tratt by supercritical CO2 was studied. The optimum extraction process was made by using L9(34) orthogonal design with extractive yield of seed oil as index, investigating the influence of pressure, temperature, extraction time and CO2 flow rate on yield. Optimum extraction conditions were that the pressure, temperature, time and CO2 flow for the maximum extraction was 35Mpa, 42 V, 130min, I3kg/h, respectively. The yield of seed oil was 11.6％..

关键词： Supercritical fluid extraction rosa roxburghii tratt seed oil

作者: Jin Xue-yuan Li Bo

作者单位: Chemical Engineering, Huainan Union University,Huainan, China,232001 College of Food Engineering,Henan Institute of Science and Technology,Xinxiang,China, 453003

会议类型: 国际会议

会议名称: 2009 Conference on the Key Technology of Horticultural Produce(2009园艺生产关键技术学术会议 KTHP 2009)

会议地点: 北京

会议语种:英文

页码: 1-3

在线出版日期: 2009-04-11（万方平台首次上网日期，不代表论文的发表时间）