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Table 3 Composition of synthetic inhibitor cocktails added to supplemented YNB broth

From: Exploring grape marc as trove for new thermotolerant and inhibitor-tolerant Saccharomyces cerevisiae strains for second-generation bioethanol production

Inhibitor

Cocktail

A

B

C

D

Acetic acid, g/l

1.80

3.60

5.40

7.20

Formic acid, g/l

0.61

1.22

1.83

2.44

Lactic acid, g/l

1.72

3.45

5.17

6.89

Furfural, g/l

0.69

1.38

2.08

2.77

HMF, g/l

0.94

1.86

2.81

3.75

  1. Abbreviations: HMF 5-hydroxymethylfurfural.