Heterologous production and characterization of a chlorogenic acid esterase from Ustilago maydis with a potential use in baking

•Functional production of Ustilago maydis chlorogenic acid esterase in Pichia pastoris.•Distinguished from other chlorogenic acid esterases by its unique substrate profile.•The enzyme preferred substrates typical of graminaceous monocots.•Phenolic acids were released from complex side-streams of foo...

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