摘要
对红松籽油的冷榨工艺进行研究。通过单因素与正交试验得到冷榨红松籽油的最佳工艺参数,最佳参数为:粉碎后粒度16目,压榨压力4 MPa,水分含量4%。经验证按此参数试验得到的出油率为51.1%。此工艺下制得松籽油碘值高达143.0 gI∕100 g,其中不饱和脂肪酸含量高达92.09%,反式脂肪酸含量为0,是一种"天然绿色"的榨油方法。
Cold pressing process of the Korean pine seed oil was studied by single factor and orthogonal experiment,Korean pine seed oil cold pressed optimal parameters,the optimum conditions were as followed： granularity of 16 mesh,squeeze pressure 4 MPa,water content of 4%.Click here to parameters proven results has the oil yield of 51.1%.Under this craft makes the oil iodine value to reach 143.0 gI/100 g,in which unsaturated fatty acid content reaches 92.09%.And this process which produces little trans fatty acids,is a ＂natural green＂ method to extract the oil.
出处
《食品工业》
北大核心
2010年第5期79-81,共3页
The Food Industry
基金
"十一五"国家科技支撑计划重点项目:课题编号2009BADB9B08-1
关键词
松籽油
冷榨法
出油率
反式脂肪酸
Korean pine seed oil
cold-press
oil yield
trans fatty acids
