Studies on alcoholic beverage production using the genus Monascus. Part 2. Organic acid composition by mutants of Monascus anka.

Effect of media composition on citrinin and bio-pigments production by Monascus ruber

Article history: Received on: 06/12/2016 Accepted on: 19/01/2017 Available online: 20/03/2017 Monascus species are used for production of red bio-pigments, which are used as food coloring agents. However, presence of the mycotoxin citrinin, which is a secondary metabolite produced in conjunction with the red pigments, prevents the use of these pigments in large scale. In the present study, Mona...

Pigments and citrinin biosynthesis by fungi belonging to genus Monascus.

Citrinin is a mycotoxin, which is produced by fungi belonging to the genus Monascus, known in biotechnology as producers of azaphilone pigments. The relation between biosynthesis of these secondary metabolites was investigated in different species of the genus Monascus in batch-culture at the following cultivation conditions: T = 28 degrees C, agitation 220 rpm, and a medium, which induce citri...

Production of Angkak Through Co-Culture of Monascus Purpureus and MONASCUS RUBER

Angkak (red mold rice, red yeast rice, Chinese red rice) is a traditional Chinese medicine produced by solid-state fermentation of cooked non-glutinous rice with Monascus species. The secondary metabolite of Monascus species, monacolin K /lovastatin, has been proven to lower blood lipid levels. In this study, a co-culture of Monascus purpureus MTCC 369 and Monascus ruber MTCC 1880 was used for ...

Repression of secondary metabolite production by exogenous cAMP in Monascus.

The cAMP signal pathway controls various biological functions, including secondary metabolism of filamentous fungi. We found that exogenous cAMP represses the production of lovastatin, red pigments, and citrinin in Monascus. Interestingly, a mutant MK-1 with increased lovastatin and red pigments production was not influenced by cAMP on these productions, indicating that cAMP signaling might be ...

Review of Angkak Production (Monascus purpureus)