期刊
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
卷 66, 期 10, 页码 2247-2258出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.jafc.7b00473
关键词
aroma; biotechnology; metabolic engineering; microbial cell factory; terpenoids
资金
- CNPq
Terpenoid flavor and fragrance compounds are of high interest to the aroma industry. Microbial production offers an alternative sustainable access to the desired terpenoids independent of natural sources. Genetically engineered microorganisms can be used to synthesize terpenoids from cheap and renewable resources. Due to its modular architecture, terpenoid biosynthesis is especially well suited for the microbial cell factory concept: a platform host engineered for a high flux toward the central C-5 prenyl diphosphate precursors enables the production of a broad range of target terpenoids just by varying the pathway modules converting the C-5 intermediates to the product of interest. In this review typical terpenoid flavor and fragrance compounds marketed or under development by biotech and aroma companies are given, and the specificities of the aroma market are discussed. The main part of this work focuses on key strategies and recent advances to engineer microbes to become efficient terpenoid producers.
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