Delivery systems

Patent metadata

Field	Value
Publication number	US-2024284917-A1
Application number	US-202218290538-A
Country	US
Kind code	A1
Filing date	Jun 28, 2022
Priority date	Jun 30, 2021
Publication date	Aug 29, 2024
Grant date	—

Abstract

Disclosed herein are delivery systems which incorporate Moringa oleifera extract containing Moringa oleifera coagulation protein, therefore providing consumer products which contain natural extracts that provide antimicrobial benefits. Also disclosed herein are delivery systems including a carrier and a hydrophobic formulation, where the carrier includes Moringa oleifera coagulation protein (MOCP). Also disclosed herein are consumer products including the delivery system of the invention.

First claim

1 . A delivery system comprising a carrier and a hydrophobic formulation, wherein the carrier comprises Moringa oleifera coagulation protein (MOCP).

2 . The delivery system of claim 1 , wherein the MOCP is in an extract from Moringa oleifera.

3 . The delivery system according to claim 1 , wherein the carrier is a core shell microcapsule.

4 . The delivery system according to claim 3 , wherein the MOCP is on an outside of the core shell microcapsule.

5 . The delivery system according to claim 2 , wherein MOCP is formulated within the core shell microcapsule.

6 . The delivery system of claim 3 wherein the core shell microcapsule comprises a material that is aminoplast-based, polyurea-based or polyurethane-based.

7 . The delivery system of claim 1 , wherein the carrier is a polymeric carrier matrix comprising a material selected from the group consisting of modified starch, maltodextrin, gums, proteins, polysaccharides and soluble fibers.

8 . The delivery system of claim 1 , wherein the delivery system is a polymeric carrier matrix comprising the polymeric shell.

9 . The delivery system of claim 1 , wherein the delivery system further comprises one or more emulsifying agents and/or antimicrobial agents.

10 . The delivery system according to claim 1 , wherein the delivery system is in the form of a spray-dried particle.

11 . The delivery system of claim 1 , wherein the extract from Moringa oleifera is present at an amount of 1% to 95% of the total weight of the delivery system.

12 . The delivery system of claim 1 , wherein the hydrophobic formulation comprises one or more active ingredient(s).

13 . The delivery system of claim 12 , wherein the active ingredient(s) is a perfume, flavor, dye, dye precursor, catalyst from chemical reactions, adhesive, reactive substance for adhesive applications, pharmaceutical active substance, preservative, cosmetic active substance, emollient, conditioner, palliative skin/hair product, plant protection active substance (for example insecticide, fungicide, herbicide, bacteriocide), water repellent, flame retardant, sunscreen agent, solvent or a food ingredient.

14 . A consumer product comprising the delivery system of claim 1 .

15 . The consumer product of claim 12 , wherein said product is a perfuming consumer product or a flavored consumer product.

17 . An antimicrobial agent comprising the delivery system of claim 1 .

18 . A method for reducing microbial growth, comprising incorporating the delivery system of claim 1 into a hygiene product for consumer use or into a food product.

Assignees

• Firmenich & Cie

Inventors

• Jerri Huda
• Hansen Christopher
• Zhang Jian

Classifications

• A61Q5/02

  Preparations for cleaning the hair · CPC title

• A61K8/11

  Encapsulated compositions · CPC title

• A01N25/28

  Microcapsules {or nanocapsules} · CPC title

• A01N25/10 Primary

  Macromolecular compounds · CPC title

• A01P1/00

  Disinfectants; Antimicrobial compounds or mixtures thereof · CPC title