Publication at Faculty of Science |
2011
Abstract
Biotransformation of (1S)-2-carene and (1S)-3-carene by Picea abies suspension culture led to the formation of oxygenated products. (1S)-2-Carene was transformed slowly and the final product was identified as (1S)-2-caren-4-one. On the other hand, the transformation of (1S)-3-carene was rapid and finally led to the formation of (1S)-3-caren-5-one and (1S)-2-caren-4-one as equally abundant major products.
The time-course of the reaction indicates that some products abundant at the beginning of the reaction (e. g. (1S, 3S, 4R)-3,4-epoxycarane and (1R)-p-mentha-1(7), 2-dien-8-ol) were consumed by a subsequent transformations. Thus, a precise selection of the biotransformation time may be used for a production of specific compounds.