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Natural blue pigments and bikaverin.
- Source :
-
Microbiological Research . Mar2021, Vol. 244, pN.PAG-N.PAG. 1p. - Publication Year :
- 2021
-
Abstract
- • This review deals with blue pigments from natural origin. • Red biomass containing bikaverin may become blue upon heat treatment. • Bikaverin has antimicrobial and antiproliferative activities, among others. • Bikaverin is a potential candidate of natural blue pigment for industry. In last years, the main studied microbial sources of natural blue pigments have been the eukaryotic algae, Rhodophytes and Cryptophytes , and the cyanobacterium Arthrospira (Spirulina) platensis , responsible for the production of phycocyanin, one of the most important blue compounds approved for food and cosmetic use. Recent research also includes the indigoidine pigment from the bacteria Erwinia , Streptomyces and Photorhabdus. Despite these advances, there are still few options of microbial blue pigments reported so far, but the interest in these products is high due to the lack of stable natural blue pigments in nature. Filamentous fungi are particularly attractive for their ability to produce pigments with a wide range of colors. Bikaverin is a red metabolite present mainly in species of the genus Fusarium. Although originally red, the biomass containing bikaverin changes its color to blue after heat treatment, through a mechanism still unknown. In addition to the special behavior of color change by thermal treatment, bikaverin has beneficial biological properties, such as antimicrobial and antiproliferative activities, which can expand its use for the pharmaceutical and medical sectors. The present review addresses the production natural blue pigments and focuses on the properties of bikaverin, which can be an important source of blue pigment with potential applications in the food industry and in other industrial sectors. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09445013
- Volume :
- 244
- Database :
- Academic Search Index
- Journal :
- Microbiological Research
- Publication Type :
- Academic Journal
- Accession number :
- 148141814
- Full Text :
- https://doi.org/10.1016/j.micres.2020.126653