顺式脂肪酸

油脂在加工过程中由于加氢、长时间高温等引起脂肪酸结构变化，顺式脂肪酸转变为反式脂肪酸。

The structure of fatty acids , can be changed by hydrogenation , high temperature for long time , etc. , and cis fatty acid is fatty acid is turned to trans fatty acid ( TFA ) .

由于叶绿体中磷脂酰甘油（PG）的sn-2位主要被饱和脂肪酸或反式不饱和脂肪酸所占据，因而PG在sn-1位的顺式不饱和脂肪酸水平决定了植物的抗冷性。

Sn-2 position is occupied mainly by saturated and trans-unsaturated fatty acids , so the content of cis-unsaturated fatty acids at the sn-1 position of Phosphatidylglycerol ( PG ) determines chilling resistance .

结果：顺、反式脂肪酸的分离良好；

Results : The trans - and cis - fatty acids were separated each other .

一项前瞻性队列研究：长期摄入顺式不饱和脂肪酸对男性胆结石患病风险的影响

The effect of long-term intake of cis unsaturated fats on the risk for gallstone disease in men : A prospective cohort study

介绍了多价不饱和脂肪酸的分离纯化方法，以及在橡胶籽油中的应用前景。结果：顺、反式脂肪酸的分离良好；

Separation and purification method for multi-valence unsaturated fatty acid was introduced , as well as its application prospect in production of rubber seed oil .

顺式单不饱和脂肪酸天然存在，特别富含于芥花籽油和橄榄油中。

Cis monounsaturated fat is naturally occurring and is particularly high in canola and olive oil .