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.
Shepard D, Carels MS. Red pigment production. US Patent 4,145,254 dated Mar 20 1979
Broder CV, Koehler PE. Pigments produced by Monascus purpureus with regard to quality and quantity. J. Food Sci. 45: 567-569, 1980.
