Galactose/lactose/lactulose

2-Methoxy-4-(2-nitrovinyl)phenyl β-D-galactopyranoside can be used as a substrate for the assay of NAG and β-D-galactosidase. It has also been used in a study to evaluate new chromogenic substrates for the detection of coliforms.

2-Methoxy-4-(2-nitrovinyl)phenyl β-D-galactopyranoside can be used as a substrate for the assay of NAG and β-D-galactosidase. It has also been used in a study to evaluate new chromogenic substrates for the detection of coliforms.

Chromogenic substrate for β-galactosidase 2-Nitrophenyl β-D-galactopyranoside is an enzyme substrate used to detect lacZ activity and hence the presence of β-galactosidase.

Chromogenic substrate for β-galactosidase 2-Nitrophenyl β-D-galactopyranoside is an enzyme substrate used to detect lacZ activity and hence the presence of β-galactosidase.

Chromogenic substrate for β-galactosidase 2-Nitrophenyl β-D-galactopyranoside is an enzyme substrate used to detect lacZ activity and hence the presence of β-galactosidase.

Chromogenic substrate for β-galactosidase 2-Nitrophenyl β-D-galactopyranoside is an enzyme substrate used to detect lacZ activity and hence the presence of β-galactosidase.

2-NITROPHENYL-BETA-D-LACTOSIDE-

2-O-(a-D-Galactopyranosyl)-D-galactose.

2-O-(a-D-Galactopyranosyl)-D-galactose

2-O-(a-D-Galactopyranosyl)-D-galactose

2-O-(α-D-Glucopyranosyl)-D-galactose.

A 1,2-dicarbonyl compound originating from the degradation of galactose can be formed by Maillard or caramelization reactions.