-
公开(公告)号：US20180187123A1
公开(公告)日：2018-07-05
申请号：US15757067
申请日：2016-09-23
Applicant: GIVAUDAN SA
Inventor： Robin CLERY , Sandro DOSSENBACH , Dominique LELIEVRE , Boris SCHILLING
IPC: C11B9/00
CPC classification number: C11B9/0092 , A61K8/922 , A61Q13/00 , C11B9/00 , C11B9/0007 , C11B9/0011 , C11B9/0015 , C11B9/0019 , C11B9/003 , C11B9/0034 , C11B9/0042 , C11B9/0049 , C11B9/0053 , C11B9/0061 , C11B9/0076 , C11B9/008 , C11B9/0096
Abstract: A perfume complement comprising one or more compounds selected from compounds present in the fraction of patchouli oil having a Kovats Retention Index on a DB-5 column of 1500 or lower and/or olfactively equivalent perfume ingredients
-
公开(公告)号：US20150299612A1
公开(公告)日：2015-10-22
申请号：US14650057
申请日：2014-01-03
Applicant: GIVAUDAN SA
Inventor： Robin CLERY , Eric EICCHORN , Esther LOCHER
IPC: C11B3/00
Abstract: A method of removing the blue colour from an azulene-containing essential oil, comprising the addition of the oil to water buffered at pH 3-7.5 and its subsequent treatment with a laccase enzyme-mediator system, the laccase being selected from those derived from Trametes sp. and Myceliophthora thermophila in the presence of a mediator. Decoloured oils may be used in perfumery, where their colour was previously a major disadvantage.
Abstract translation: 从含有薁的精油中除去蓝色的方法，包括将油添加至缓冲于pH 3-7.5的水中，随后用漆酶介导体系进行处理，所述漆酶选自源自Trametes的那些 sp。 和嗜热链霉菌（Thermocophorora thermophila），在介体存在下。 脱色油可用于香料，其颜色以前是主要缺点。
