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. 2015 Jun 4;5:10868. doi: 10.1038/srep10868

Figure 4. Biotransformation products of o-coumaric acid and caffeic acid by S. coelicolor and A. niger monocultures and their co-culture.

Figure 4

The boxed compound (E)-2-(3-hydroxyprop-1-en-1-yl)-phenol was exclusively detected in co-culture. The structurally novel molecule (2E,4E)-3-(2-carboxy-1-hydroxyethyl)-2,4-hexadienedioxic acid was derived from caffeic acid biotransformation by fungus, while conversion rate was around 3.5 times in co-culture