公开(公告)号：US20190247294A1

公开(公告)日：2019-08-15

申请号：US16342523

申请日：2018-01-22

Applicant: FIRMENICH SA

Inventor： Eric LUTZ ,  Nicolas GIUSEPPONE ,  Andreas HERRMANN ,  Vera TCHAKALOVA ,  Daniel BENCZEDI

IPC: A61K8/86 ,  A61K8/35 ,  A61Q13/00 ,  A23L27/20

CPC classification number: A61K8/86 ,  A23L27/202 ,  A23V2002/00 ,  A23V2200/15 ,  A61K8/35 ,  A61K8/84 ,  A61K2800/49 ,  A61Q13/00 ,  C07C251/12 ,  C07C251/24 ,  C08G65/331 ,  C11D1/008 ,  C11D1/72 ,  C11D3/50 ,  C11D3/507

Abstract: Cleavable surfactants of formula (I) having a total hydrophilic-lipophilic balance (HLB) of between 3 and 18 and wherein A is a group capable of releasing a flavor or fragrance aldehyde of formula (R1)CHO or a flavor or fragrance ketone of formula (R1)(R2)CO and is of formula wherein the wavy line indicates the location of the bond between L and A; R1 and R2 represent a hydrogen atom or a saturated or unsaturated C1-C18 hydrocarbon group, provided that at least one of the R1 or R2 groups has 6 consecutive carbon atoms and that both R1 and R2 taken together comprise a maximum of 18 carbon atoms; and L is a linear, branched or cyclic, saturated or unsaturated C3 to C40 hydrocarbon group. These surfactants solubilize and/or stabilize flavor and fragrance aldehydes and ketones in an aqueous environment and at the same time to control their release by hydrolysis.