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. 2017 May 8;16:79. doi: 10.1186/s12934-017-0691-z

Fig. 2.

Fig. 2

Whereare microbial synthesized short-chain fatty acids (SCFA) and B group vitamins (B1 thiamin, B2 riboflavin, B3 niacin, B5 panthothenic acid, B7 biotin, B12 cobalamin) involved in energy metabolism? In parenthesis are the active forms of the co-factors involved in each reaction (FADH2 flavin adenine dinucleotide in hydroquinone form, CoA acetyl coenzyme A, NADH nicotinamide adenine dinucleotide, TPP thiamin pyrophosphate)