Table 1 The list of compounds detected using GC-MS from the soluble portion of SPP incubated with or without sLac.
From: Enhanced delignification of steam-pretreated poplar by a bacterial laccase
tR (min) | Compound (TMS derivative) |
|---|---|
10.5 | vanillin a (++) b |
12.8 | 4-hydroxybenzoic acid a (+) |
14.3 | 2,6-dimethoxybenzene-1,4-diol (+) |
18.8 | vanillyl mandelic acid (+) |
19.5 | palmitic acid (+) |
21.4 | stearic acid (+) |
14.7 | syringaldehyde a (−) |
14.9 | homovanillic acid (−) |
15.6 | 2,3-dihydroxybenzoic acid (−) |
15.9 | vanillic acid a (−) |
16.1 | 2-(4-hydroxy-3-methoxyphenyl)acetic acid (−) |
16.9 | protocatechuic acid a (−) |
17.9 | syringic acid a (−) |
18.1 | 2-(hydroxymethyl)benzene-1,4-diol (−) |
23.3–27.6 | unidentified polymeric compounds (+/−) |
