Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Potvin J, et al. Fermentation of kraft black liquor for the production of citric acid by Candida tropicalis. Appl. Microbiol. Biotechnol. 28: 350-355, 1988.
Fukuda H, et al. Method for producing citric acid. US Patent 3,689,359 dated Sep 5 1972
Winkelhausen E, Kuzmanova S. Microbial conversion of D-xylose to xylitol. J Ferment Bioeng 86: 1-14, 1998.
