Production of Carotenoids by Microorganisms
Margarita Saubenova, Alexander Rapoport, Mekala Venkatachalam, Laurent Dufossé, Zhanerke Yermekbay, Yelena Oleinikova
Abstract
Carotenoids are one of the most studied groups of biologically active compounds. They have antioxidant, anti-inflammatory, anti-cancer, and coloring properties and are particularly interesting for the pharmaceutical, nutraceutical, food, feed, cosmetic, and textile industries. Rapidly growing consumer demand for natural products has led to a significant increase in research and development of opportunities for their production from natural sources. Among the sources of carotenoids of natural origin, various microorganisms are of greater interest. This mini-review briefly summarizes the information published mainly during the last decade about carotenoid-producing microorganisms, the physiological importance of carotenoids for microbial cells, and the possibilities to improve their biosynthesis. This review also describes some new approaches/directions to make biotechnological production of microbial carotenoids more efficient.