Fatty acid (FA)

Proportions^{a}

Factor 1

Factor 2


14:0

1.69 (1.43–1.95)

0.39
^{b}

−0.06

16:0

20.76 (2.60)

0.64
^{b}

−0.04

18:0

6.42 (0.89)

0.10

0.13

20:0

0.45 (0.29–0.73)

−0.04

0.29

22:0

0.41 (0.25)

−0.28

0.01

24:0

0.36 (0.11)

−0.26

0.13

16:1n7

1.59 (0.84)

0.79
^{b}

0.16

18:1n9

19.30 (3.83)

0.35

−0.46
^{c}

24:1n9

1.04 (0.76–1.38)

−0.02

−0.02

18:2n6

28.26 (5.31)

−0.86
^{b}

−0.19

18:3n6

0.34 (0.22–0.48)

0.46
^{b}

0.31

20:3n6

1.14 (0.31)

0.39
^{b}

0.29

20:4n6

6.02 (1.61)

−0.25

0.37

18:3n3

0.93 (0.37)

0.17

−0.23

20:5n3

3.25 (1.23)

0.03

0.55
^{c}

22:5n3

0.51 (0.24)

0.31

0.44
^{c}

22:6n3

1.73 (0.62)

−0.20

0.56
^{c}

Eigenvalue
 
3.20

1.95

The proportion of total variance (%)
 
44.13

25.60


^{a}Data with a normal distribution are presented as mean (standard deviation), while the skewed data were expressed as the median (quartile range)

^{b}Values in boldface were major factor loadings that contribute to identify Factor 1

^{c}Values in boldface were major factor loadings that contribute to identify Factor 2