Production of citrinin-free Monascus pigments by submerged culture at low pH
B Kang, X Zhang, Z Wu, Z Wang, S Park - Enzyme and microbial technology, 2014 - Elsevier
Microbial fermentation of citrinin-free Monascus pigments is of great interest to meet the
demand of food safety. In the present work, the effect of various nitrogen sources, such as
monosodium glutamate (MSG), cornmeal,(NH 4) 2 SO 4, and NaNO 3, on Monascus
fermentation was examined under different initial pH conditions. The composition of
Monascus pigments and the final pH of fermentation broth after Monascus fermentation were
determined. It was found that nitrogen source was directly related to the final pH and the final …
demand of food safety. In the present work, the effect of various nitrogen sources, such as
monosodium glutamate (MSG), cornmeal,(NH 4) 2 SO 4, and NaNO 3, on Monascus
fermentation was examined under different initial pH conditions. The composition of
Monascus pigments and the final pH of fermentation broth after Monascus fermentation were
determined. It was found that nitrogen source was directly related to the final pH and the final …
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