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Table 1 PHA productivity in the one-step cultivation process

From: Bioconversion of biphenyl to a polyhydroxyalkanoate copolymer by Alcaligenes denitrificans A41

C/N ratio Cell dry weight (mg/L) PHA content (%) PHA composition (mol %) PHA yield (mg/L)
3HB 3HV
166 5.5 8.6 30.6 69.4 4.2
83 13.2 5.9 16.5 83.5 6.4
41 31.1 4.0 6.0 94.0 10.1
21 47.9 10.1 54.4 45.6 47.3
2 60.9 4.3 5.2 94.8 26.4
  1. The cellular content and molar fraction of the P(3HB-co-3HV) copolymer were measured using GC