Invention Application
- Patent Title: Production of Glycosylated Nootkatol in Recombinant Hosts
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Application No.: US15774134Application Date: 2016-11-14
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Publication No.: US20180327723A1Publication Date: 2018-11-15
- Inventor: Dayal Saran , Jorgen Hansen , Philippe Prochasson , Patrick Roussel , Laura Occhipinti , Alexei Ouspenski , Sumire Honda Malca
- Applicant: Evolva SA
- International Application: PCT/EP2016/077614 WO 20161114
- Main IPC: C12N9/10
- IPC: C12N9/10 ; C12P19/44

Abstract:
The invention relates to methods for producing glycosylated nootkatol. In particular, a recombinant host comprising a gene encoding a UDP-glycosyltransferase polypeptide capable of glycosylating nootkatol is disclosed. Glycosylation of nootkatol detoxifies nootkatol, allowing for greater production of (glycosylated-)nootkatol, a precursor of nootkatone, and therefore greater production of nootkatone. The invention also relates to methods of converting non-toxic, glycosylated nootkatol produced by a recombinant host to nootkatol, wherein the nootkatol can subsequently be converted to large quantities of nootkatone to be used in flavorings, perfumes, and/or insect repellents.
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