吉首大学学报：自然科学版
吉首大學學報：自然科學版
길수대학학보：자연과학판
Journal of Jishou University(Natural Science Edition)
2012年
2期
99-102,116
,共5页
栝楼籽油%超临界C02萃取%提取工艺
栝樓籽油%超臨界C02萃取%提取工藝
괄루자유%초림계C02췌취%제취공예
Trichosanthes kirilowii Maxim seed oil%supercritieal C02 fluid extraction%extraction technique
利用超临界CO2萃取技术对栝楼籽油的萃取条件进行了研究.采用单因素试验和正交试验分析了栝楼籽粉碎细度、萃取温度、萃取压力和萃取时间对萃取得率的影响,确定了萃取栝楼籽油的最佳工艺条件.结果表明,利用超临界CO2萃取栝楼籽油的最佳工艺条件为栝楼籽粉碎细度90目、萃取温度50℃、萃取压力30MPa、萃取时间3h,萃取得率可达39.6%.
利用超臨界CO2萃取技術對栝樓籽油的萃取條件進行瞭研究.採用單因素試驗和正交試驗分析瞭栝樓籽粉碎細度、萃取溫度、萃取壓力和萃取時間對萃取得率的影響,確定瞭萃取栝樓籽油的最佳工藝條件.結果錶明,利用超臨界CO2萃取栝樓籽油的最佳工藝條件為栝樓籽粉碎細度90目、萃取溫度50℃、萃取壓力30MPa、萃取時間3h,萃取得率可達39.6%.
이용초림계CO2췌취기술대괄루자유적췌취조건진행료연구.채용단인소시험화정교시험분석료괄루자분쇄세도、췌취온도、췌취압력화췌취시간대췌취득솔적영향,학정료췌취괄루자유적최가공예조건.결과표명,이용초림계CO2췌취괄루자유적최가공예조건위괄루자분쇄세도90목、췌취온도50℃、췌취압력30MPa、췌취시간3h,췌취득솔가체39.6%.
The extraction process of Trichosanthes kirilowii Maxim seed oil by supercritical CO2 extraction was studied.The effect of the factors on extracting ratio such as grinding fineness of Trichosanthes kirilowii Maxim seed,extracting temperature,extracting pressure and extracting time were investigated by using single factor test and orthogonal test.The results showed that the optimal conditions for the extraction were 90 mesh,50 ℃,30 MPa and 3.0 h.Under such conditions,the extracting ratio was 39.6%.
