1. Aberoumand A (2011) A review article on edible pigments properties and sources as natural biocolorants in foodstuff and food industry. World J Dairy Food Sci 6(1):71–78
2. Afra S, Makhdoumi A, Matin MM, Feizy J (2017) A novel red pigment from marine Arthrobacter sp. G20 with specific anticancer activity. J Appl Microbiol 123(5):1228–1236. https://doi.org/10.1111/JAM.13576
3. Ahmad WA, Ahmad WY, Zakaria ZA, Yusof NZ (2012) Application of bacterial pigments as colorant. Ch. 2. In: Briefs in Molecular Science, New York
4. Ahmed N, Singh J, Kour H, Gupta P (2013) Naturally occurring preservatives in food and their role in food preservation. Int J Pharm Biol Arch 4(1):22–30
5. Ananya AK, Ahmad IZ (2014) Cyanobacteria the blue green algae and its novel applications: a brief review. Int J Innov Appl Stud 7(1):251