Determining β-Galactosidase Activity of Commercially Available Probiotic Supplements

Desarae Nicole Johnson^1*, Sulaiman Omar Aljaloud², Rabin Gyawali¹ and Salam A Ibrahim¹

¹Food Microbiology and Biotechnology Laboratory, Food and Nutritional Sciences, 171 Carver Hall, North Carolina Agricultural and Technical State University, Greensboro, NC 27411- 1064, USA, E-mail: omar@gmail.com

²Department of Exercise Physiology College of Sports Science and Physical Activity, King Saud University, P.O. Box 1949, Riyadh, 11441, Saudi Arabia, Saudi Arabia, E-mail: omar@gmail.com

^*Corresponding Author: Desarae Nicole Johnson, Food Microbiology and Biotechnology Laboratory, Food Microbiology and Biotechnology Laboratory, 171 Carver Hall, North Carolina, Agricultural & Technical State University, Greensboro, NC 27411- 1064, USA, Tel: 336-285-4860 (O), Fax: 336-334-7239