Table 1 Intracellular metabolomic profile of ZM4 during anaerobic and aerobic fermentation at 26 h.

Glucose 6-P

2.7

0.089

Mannose 6-P

3.2

0.009

Glycerate

0.65

0.10

Glucose

0.16

0.14

Gluconate

0.17

0.33

2-Phosphoglycerate

3.8

0.053

Alanine

0.33

0.015

Valine

0.32

0.031

Lysine

0.35

0.097

Isoleucine

0.32

0.17

Leucine

0.29

0.13

Phenylalanine

0.31

0.23

Serine

0.17

0.19

Threonine

0.27

0.21

lactate

0.50

0.01

4-hydroxybutanoate

7.60

0.029

Ribitol

0.06

0.034

Trehalose

0.34

0.13

Unknown 285 18.19

3.0

0.074

Unknown 348 11.22 AA

0.72

0.024