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Table 5 Comparison of sugar consumption, production of organic acids and fungal biomass in the wheat straw hydrolysate after 9 days

From: Overexpression of a C4-dicarboxylate transporter is the key for rerouting citric acid to C4-dicarboxylic acid production in Aspergillus carbonarius

Strain Sugar (glucose/xylose) consumption Concentration (g/L) Yield (mg/g sugar) Fungal biomass
Malic acid Fumaric acid Succinic acid Citric acid Malic acid Fumaric acid Succinic acid Citric acid
∆gox 77 (51/26) 0.1 n.d n.d 19 1.4 n.d n.d 247 515
dct 111 (62/49) 20 0.9 2.1 8.5 179 7.9 18 76 342
frd 79 (52/27) 0.1 n.d 0.2 17 1.0 n.d 2.8 216 505
frd-dct 105 (60/45) 17 0.5 10 7.5 157 5.3 96 71.2 345