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Table 1 Monomer compositions of PHA accumulated from different carbon sources

From: Enhancement of polyhydroxyalkanoate production by co-feeding lignin derivatives with glycerol in Pseudomonas putida KT2440

  3HHX 3HO 3HD 3HDD 3HTD
C6:0 C8:0 C10:0 C12:0 C14:1 C14:0
mol % mol % mol % mol % mol % mol %
Glycerol 10 g L−1 3.5 ± 0.3 20.4 ± 1.2 63.3 ± 3.4 8.3 ± 0.7 4.4 ± 0.4 0.1 ± 0.01
Glycerol 9.5 g L−1 + benzoate 0.5 g L−1 4.3 ± 0.3 23.5 ± 1.3 58.9 ± 3.9 7.8 ± 0.6 4.8 ± 0.3 0.7 ± 0.08
Glycerol 9.5 g L−1 + vanillin 0.5 g L−1 4.5 ± 0.3 23.3 ± 1.4 59.5 ± 3.5 7.9 ± 0.6 4.3 ± 0.3 0.5 ± 0.04
Glycerol 9.5 g L−1 + vanillic acid 0.5 g L−1 4.5 ± 0.3 23.9 ± 1.6 59.4 ± 3.2 7.6 ± 0.6 4.2 ± 0.4 0.4 ± 0.03
  1. 3-Hydroxyhexanoate (C6:0, 3HHX), 3-hydroxyoctanoate (C8:0, 3HO), 3-hydroxydecanoate (C10:0, 3HD), 3-hydroxydodecanoate (C12:0, 3HDD), 3-hydroxytetradecanoate (C14:1, C14:0, 3HTD) were determined by GC/MS. All monomer compositions were calculated from two replicates (n = 2)
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