Table 3.

Compounds identified as TMS derivatives in ethyl acetate extracts from each lignocellulosic hydrolysate.

Corn stover	Grass	Sorghum	Identified compounds

⁻	⁺	⁻	3-Phenylpropanoic acid
⁺	⁻	⁺	2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid dimethyl ester
⁺	⁺	⁻	Nonanoic acid
⁺	⁺	⁻	4-Hydroxy benzaldehyde
⁻	⁺	⁻	5-Methylpyrimidine-2,4-diol
⁻	⁺	⁻	Decanoic acid
⁺	⁺	⁺	3-Methoxy benzaldehyde
⁻	⁺	⁻	4-Hydroxyphenethyl alcohol
⁻	⁺	⁻	2-Hydroxy-3-phenylpropanoic acid
⁻	⁺	⁺	4-Hydroxybenzoic acid
⁻	⁺	⁺	Dodecanoic acid
⁺	⁺	⁺	D-xylose
⁺	⁺	⁻	Vanillic acid
⁺	⁺	⁺	cis-p-Coumaric acid
⁻	⁺	⁻	Tetradecanoic acid
⁻	⁺	⁻	Sebacic acid
⁻	⁺	⁻	3,5-Dimethyl-4-hydroxybenzoic acid
⁺	⁺	⁺	3,4-Dimethoxycinnamic acid
⁺	⁺	⁺	trans-p-Coumaric acid (TPCA)
⁺	⁺	⁺	Hexadecanoic acid
⁺	⁺	⁺	4-Methoxy-3-hydroxycinnamic acid
⁺	⁺	⁻	Octadecanoic acid

^“+”

: Present;

^“−”

: absent.