申请人:CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS
公开号:US20180148666A1
公开(公告)日:2018-05-31
The invention relates to a vetiveryl ester comprising at least 0.5 weight percent of secondary alcohol compounds with respect to the total weight of the vetiveryl ester and to a process for the preparation a vetiveryl ester, the process comprising: providing a vetiver oil, at least one enzyme preparation and at least one acylating compound; and allowing sufficient time for the enzyme preparation to esterify the alcohol compounds of the vetiver oil with the acylating compound. The invention also relates to a vetiveryl ester obtainable by the above process, a fragrance composition comprising an above-mentioned vetiveryl ester and the use of an above-mentioned vetiveryl ester for the preparation of a perfumed product.
[EN] BIOTECHNOLOGICAL MANUFACTURE OF VETIVERYL ESTERS<br/>[FR] FABRICATION BIOTECHNOLOGIQUE D'ESTERS DE VÉTIVER
申请人:CENTRE NAT DE LA RECH SCIENT (CNRS)
公开号:WO2016193208A1
公开(公告)日:2016-12-08
The invention relates to a vetiveryl ester comprising at least 0.5 weight percent of secondary alcohol compounds with respect to the total weight of the vetiveryl ester and to a process for the preparation a vetiveryl ester, the process comprising: providing a vetiver oil, at least one enzyme preparation and at least one acylating compound; and allowing sufficient time for the enzyme preparation to esterify the alcohol compounds of the vetiver oil with the acylating compound. The invention also relates to a vetiveryl ester obtainable by the above process, a fragrance composition comprising an above-mentioned vetiveryl ester and the use of an above-mentioned vetiveryl ester for the preparation of a perfumed product.