Biotechnological Production of Carotenoids Using Yarrowia lipolytica

Area of Science:

• Biotechnology and synthetic biology
• Microbial fermentation
• Natural product chemistry

Background:

• Carotenoids are vital tetraterpenoids with diverse industrial applications.
• Engineered microbial fermentation offers a sustainable route for carotenoid production.
• Yarrowia lipolytica is a promising oleaginous yeast host for carotenoid biosynthesis.

Purpose of the Study:

• To review the functions of key carotenoids like lycopene, beta-carotene, and astaxanthin.
• To categorize and summarize biotechnological strategies for carotenoid production in Y. lipolytica.
• To prospect future strategies for enhancing carotenoid yields in Y. lipolytica.

Main Methods:

• Literature review of carotenoid functions and biosynthesis pathways.
• Analysis of genetic engineering and fermentation techniques for Y. lipolytica.
• Synthesis of current advancements and future research directions.

Main Results:

• Y. lipolytica possesses inherent advantages for carotenoid production.
• Various biotechnological strategies have been developed for carotenoid synthesis in this yeast.
• The review provides a comprehensive overview of current production methods.

Conclusions:

• Y. lipolytica is a highly suitable host for efficient and sustainable carotenoid production.
• Further optimization of metabolic pathways and fermentation conditions can significantly improve yields.
• Continued research holds promise for expanding the industrial applications of microbial-derived carotenoids.