Table 1 Metabolic Pathways enrichment from the Significantly Different Metabolites between TG and CG.

1

Butanoate metabolism

3

0.57

down

2

Glycine, serine and threonine metabolism

3

0.40

down

3

Arginine and proline metabolism

5

0.30

down

4

Pentose phosphate pathway

3

0.25

down

5

Alanine, aspartate and glutamate metabolism

4

0.25

down

6

Nitrogen metabolism

2

0.24

down

7

Glycerophospholipid metabolism

2

0.22

down

8

Methane metabolism

2

0.17

down

9

Cysteine and methionine metabolism

2

0.15

down

10

Phenylalanine, tyrosine and tryptophan biosynthesis

3

0.10

down

11

beta-Alanine metabolism

2

1.00

up

12

Citrate cycle (TCA cycle)

5

0.37

up

13

Galactose metabolism

2

0.33

up

14

Glyoxylate and dicarboxylate metabolism

3

0.25

up

15

Amino sugar and nucleotide sugar metabolism

3

0.20

up

16

Arginine and proline metabolism

5

0.17

up

17

Inositol phosphate metabolism

2

0.16

up

18

Starch and sucrose metabolism

3

0.13

up

19

Lysine biosynthesis

2

0.13

up

20

Pyruvate metabolism

2

0.12

up