Six-carbon aldehydes and alcohols belong to flavours and fragrances with wide application in the food, feed, cosmetic, chemical and pharmaceutical sectors. In the present study, we prepared the expression system for production of recombinant yeast alcohol dehydrogenase 1 (YADH1) from Saccharomyces cerevisiae which is suitable also for catalysis of the interconversion of C-6 aldehydes and alcohols. We have demonstrated that an effective three-step strategy can overcome the insolubility problems during YADH1 production in Escherichia coli. We used trxB and gor deficient expression strain, decreased concentration of isopropyl β-D-1-thiogalactopyranoside and lowered temperature to 20• C during induction. Finally, kinetic parameters of recombinant YADH1 were determined and we concluded it is a promising enzyme also for the interconversion of C-6 alcohols/aldehydes in green note volatile production.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.