Reaction catalyzed by feruloyl esterase (3.1.1.73)

		+		H2O	=			+
	2-chloro-4-nitrophenyl 5-O-feruloyl alpha-L-arabinofuranoside	+		H2O	=		ferulic acid	+		2-chloro-4-nitrophenyl-L-arabinofuranoside