Towards renewable flavors, fragrances, and beyond. (February 2020)

• Record Type: Journal Article
• Authors: Lee, Jong-Won; Trinh, Cong T
• Is Part Of: Current opinion in biotechnology. Volume 61(2020)
• Page Start: 168
• Page End: 180
• Publication Date: 2020-02
• Subjects: Biotechnology -- Periodicals; 660.6
• DOI: 10.1016/j.copbio.2019.12.017
• Languages: English
• ISSNs: 0958-1669

Abstract

Graphical abstract: Highlights: Microbial cell factories offer sustainable and renewable production of natural esters. Modular cell design enables rapid construction of optimal ester-producing strains with minimal strain optimization cycles. Repurposed chloramphenicol acetyltransferase enables thermophilic microbial production of esters. Thermophilic consolidated bioprocessing microbial platform offers economical production of renewable esters. Abstract : Esters constitute a large space of unique molecules with broad range of applications as flavors, fragrances, pharmaceuticals, cosmetics, green solvents, and advanced biofuels. Global demand of natural esters in food, household cleaner, personal care, and perfume industries is increasing while the ester supply from natural sources has been limited. Development of novel microbial cell factories for ester production from renewable feedstocks can potentially provide an alternative and sustainable source of natural esters and hence help fulfill growing demand. Here, we highlight recent advances in microbial production of esters and provide perspectives for improving its economic feasibility. As the field matures, microbial ester production platforms will enable renewable and sustainable production of flavors and fragrances, and open new market opportunities beyond what nature can offer.