常见油脂的脂肪酸组成区别

脂肪酸类

别

椰子油

牛油

棕榈油

猪油

动植物混合油

鸡脂

棉籽油

大豆磷

脂油

米糠油

C8︰0(辛酸/羊脂酸)C10︰0(癸酸/羊醋酸)C12︰0(月桂酸)C14︰0[(肉)豆蒄

酸]C16︰0(软脂酸/棕榈酸)C18︰0(硬脂酸)饱和脂肪酸含量(S%)86.549.849.339.2--31.426.415.619.7△9C 16: 1ω-7(棕榈油酸)

△9C 18: 1

ω-9(油酸)C 20: 1-0.30.11-----C 22:1---------△9,12C 18: 2

ω-6(亚油酸)△9,12,15C 18: 3

ω-3

(亚麻酸)-0.60.21 2.6 1.30.3 5.14 1.6

不饱和脂肪酸含量(U%)7.6145.846.356.3--68.669.756.374.3

U/S比值

0.090.920.94 1.44-- 2.18 2.64 3.61 3.77

-

--

7.5

-

-

-

-

-

---6--0.1-- 3.8--44.60.90.10.2-0.20.8

0.101

0.7

16.8

3.71

1

1.3

-

1.3

22.71216.98.224.943.523.816.523.2 2.3

2.92

1.6

2.8

18.9

4.3

13.5

11.9

6.4

0.80.4030.2- 4.210.3 2.8 2.8 6.51710.639.15.813636.341.230.241.651.5

40.2

33.4

1.8

3.11

9.1

10.2

20.6

18.9