چکیده

Synthetic pigments have low safety and cause some risks to human health. Today the Food and pharmaceutical industries need new pigments strongly which must be natural safe and healthy pigments. Natural pigments are produced from microbes plants and microalgae. Natural pigments such as carotenoid azaphilone anthraquinone phycoerythrin lutein zeaxanthin isorenieratene. Microorganisms that produce pigments such as Agrobacterium spp Serratia marcescens Cyanobacteria spp Penicillium oxalicum Plasmodium spp. Carotenoids naphthoquinone and Violacein have antioxidant activity. Streptomycin produces colored natural antibiotics against human pathogenic microorganisms. aquatic cyanobacteria produce an Anti-cancer agent called Scytonemin a yellow-green pigment that inhibits the proliferative cell. carotenoids produced by microorganisms enhance immune response. The purpose of this research was to review recent studies on the production and properties of microbial pigment. In this research the keywords of natural colors microbial pigments safety and food were searched in Google Scholar PubMed etc. A summary of the obtained information was compiled and expressed. According to the properties of the microbial pigment such as natural eco-friendly and healthy compounds antimicrobial anticancer immunoregulation and anti-inflammatory the production of microbial pigment has been considered. The production of microbial pigments in optimal bioreactors with low-cost substrates is very suitable and cheaper than chemical methods. In the future more microbial pigments will be discovered which will focus more on their beneficial and structural properties of microbial pigments.

کليدواژه ها

Microbial pigments antioxidant Antimicrobial Safety Food.

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زهرا اعتمادی فر , 1402 , کاربرد پیگمان های میکروبی در صنایع غذایی , كنگره بين المللي فرآورده‌هاي طبيعي شفابخش