CAJ | 학술논문

运用超临界CO2萃取技术，从韭菜籽中萃取出韭菜籽油，研究韭菜籽粉碎粒度、萃取压力、萃取温度、萃取时间及CO2流量对萃取率的影响。结果表明，韭菜籽粉碎粒度为50~60目，萃取压力为22~25 MPa，萃取温度为45℃，萃取时间为2.5 h， CO2流量为3.0 L/h，该条件下萃取率达17%以上。
운용초림계CO2췌취기술，종구채자중췌취출구채자유，연구구채자분쇄립도、췌취압력、췌취온도、췌취시간급CO2류량대췌취솔적영향。결과표명，구채자분쇄립도위50~60목，췌취압력위22~25 MPa，췌취온도위45℃，췌취시간위2.5 h， CO2류량위3.0 L/h，해조건하췌취솔체17%이상。
The seed oil of Allium tuberosum is extracted by supercritical CO2 fluid extraction, and the result shows that granule sizes 50~60 mesh, extraction pressure 22~25 MPa, extraction temperature 45℃, extraction time 2.5 h and CO2 flow rate on the production 3.0 L/h, after investigating the ifluences of above-mentioned three factors on oil yield, which reached above 17%under the feasible operating conditions.