β-galactosidase test
The β-galactosidase test is a test method based on the principle that some bacteria can produce β-galactosidase, can decompose o-nitrophenol-β-galactosidase (ONPG), and generate yellow o-nitrophenol.
The material in this site is intended to be of general informational use and is not intended to constitute medical advice, probable diagnosis, or recommended treatments.