Beverage nanoemulstions produced by high shear processing

Patent metadata

Field	Value
Publication number	US-10772345-B2
Application number	US-201816033584-A
Country	US
Kind code	B2
Filing date	Jul 12, 2018
Priority date	Nov 25, 2015
Publication date	Sep 15, 2020
Grant date	Sep 15, 2020

Abstract

The present disclosure relates beverage nanoemulsions and methods for making such beverage nanoemulsions. More particularly, the present disclosure relates to methods for making beverage nanoemulsions using high shear processing.

First claim

What is claimed is:

1. A method for preparing a beverage nanoemulsion, comprising:
mixing a mixture comprising from 12 wt % to 40 wt % oil, an emulsifier, and an optional preservative, with a high shear mixer at a shear rate of 150,000 s −1 to 300,000 s −1 to obtain the nanoemulsion, wherein the mixture has a viscosity of 2800 cp at 10 s −1 to 50,000 cp at 10 s −1 during at least a part of the mixing;
wherein the nanoemulsion has a particle size of d 95 from 0.05 micron to 1 micron; and
wherein the mixture is not processed through a high pressure homogenizer.

2. The method of claim 1 , wherein the oil is a flavorless oil selected from the group consisting of medium chain triglycerides, grapeseed oil, soybean oil, palm oil, rapeseed oil, sunflower seed oil, peanut oil, cotton seed oil, olive oil, avocado oil, coconut oil, safflower oil, and combinations thereof.

3. The method of claim 1 , wherein the oil is a flavor oil selected from the group consisting of citrus oil, cola oil, almond oil, grapefruit oil, cinnamon oil, lemon oil, lime oil, orange oil, peppermint oil, tangerine oil, and combinations thereof.

4. The method of claim 1 , wherein the oil is a hydrophobic clouding agent selected from group consisting of sterol esters, stanol esters, and combinations thereof.

5. The method of claim 1 , wherein the oil is present in an amount from 14 wt % to 28 wt %.

6. The method of claim 1 , wherein the oil is present in an amount of 20 wt %.

7. The method of claim 1 , wherein the emulsifier is selected from the group consisting of gum arabic, modified starch, pectin, xanthan gum, guar gum, propylene glycol alginate, and combinations thereof.

8. The method of claim 1 , wherein the emulsifier is present in an amount from 1 wt % to 30 wt %.

9. The method of claim 1 , wherein the emulsifier is present in an amount from 10 wt % to 30 wt %.

10. The method of claim 1 , wherein the nanoemulsion has a particle size of d 95 from 0.2 micron to 0.8 micron.

11. The method of claim 1 , wherein the nanoemulsion has a particle size of d 95 from 0.3 micron to 0.6 micron.

12. The method of claim 1 , wherein the mixture has a viscosity of 2800 cp at 10 s −1 to 30,000 cp at 10 s −1 during at least a part of the mixing.

13. The method of claim 1 further comprising adding water to the nanoemulsion to obtain a diluted nanoemulsion, wherein the diluted nanoemulsion contains 6 wt % to 10 wt % of the oil, and wherein the diluted nanoemulsion has a particle size of d 95 from 0.05 micron to 1 micron.

Assignees

• Pepsico Inc

Inventors

• Ahtchi-Ali Badreddine

Classifications

• A23L2/62

  Clouding agents; Agents to improve the cloud-stability · CPC title

• A23L2/385

  Concentrates of non-alcoholic beverages · CPC title

• A23L2/38 Primary

  Other non-alcoholic beverages (drinks from legumes A23L11/60) · CPC title

• A23L2/56 Primary

  Flavouring or bittering agents (sweeteners A23L2/60) · CPC title

• A23L2/52

  Adding ingredients (adding preservatives A23B70/10) · CPC title