公开(公告)号：US20240216321A1

公开(公告)日：2024-07-04

申请号：US18527530

申请日：2023-12-04

Applicant: DSM IP Assets B.V.

Inventor： Adriana CARVALHO DE SOUZA ,  Peter Louis HOUSTON ,  Valmik Kanubhai VYAS ,  Angela WILDERMANN

IPC: A61K31/23 ,  A61K31/01 ,  A61K31/045 ,  A61K31/07 ,  A61K31/11 ,  A61K31/231

CPC classification number: A61K31/23 ,  A61K31/01 ,  A61K31/045 ,  A61K31/07 ,  A61K31/11 ,  A61K31/231

Abstract: Compositions of matter suitable for use in food, feed, pharmaceutical, and beauty care products comprising a retinoid component and a fermentative residue thereof are disclosed herein. In an embodiment, the retinoid component is present in a ratio by weight relative to the fermentative residue of 4:1 or greater, wherein the retinoid contains cis- and trans-isomers, wherein the cis-isomers are present by weight relative to the entire mixture of isomers in an amount less than 3 wt. %. Preferably, the compositions are bio-based. Also described are biotechnological methods of producing the compositions elsewhere described, along with further methods for processing such compositions into more stabilized, more commercially acceptable forms. Finally, also disclosed are food, feed, pharmaceutical, and beauty care products incorporating the compositions herein described.