Solid milk and method of making the same

Patent metadata

Field	Value
Publication number	US-10154674-B2
Application number	US-201715464886-A
Country	US
Kind code	B2
Filing date	Mar 21, 2017
Priority date	Dec 28, 2005
Publication date	Dec 18, 2018
Grant date	Dec 18, 2018

Abstract

The present invention is based on knowledge that basically, solid milk provided with both of adequate strength and solubility can be obtained by using only powdered milk as ingredient to be provided with compression molding under state where the porosity and the free fat is controlled within predetermined ranges, and then humidified and dried. Namely, solid milk having porosity of 30%-60%, and method of making solid milk including: a compression step for compressing powdered milk to obtain a solid form of compressed powdered milk; a humidifying step for humidifying the compressed powdered milk obtained by the compression step; and a drying step for drying the compressed powdered milk humidified by the humidifying step achieves the object of providing solid milk having preferred solubility and strength, and method of making the same.

First claim

The invention claimed is:

1. A method of making solid milk, comprising:
compressing powdered milk to obtain a solid form of compressed powdered milk;
humidifying the compressed powdered milk obtained by the compressing; and
drying the compressed powdered milk humidified by the humidifying, wherein the compressing is performed by using a compression molding machine that compresses the powdered milk, with a compression speed of 0.1 mm/s to 100 mm/s and a compression force of 50 KPa to 30 MPa.

2. The method according to claim 1 , wherein the compression speed is 0.1 mm/s to 40 mm/s.

3. The method according to claim 1 , wherein the compression speed is 3 mm/s to 10 mm/s.

4. The method according to claim 1 , rein a retention time in the compressing is 0.1 second to 1 minute.

5. The method according to claim 1 , wherein the powdered milk comprises 0.5 wt % to 3 wt % of free fat.

6. The method according to claim 1 , wherein the humidifying is performed by placing the compressed powdered milk in an environment of 60% RH to 80% RH for 5 seconds to 1 hour.

7. The method according to claim 1 , wherein an amount of moisture added w the compressed powdered milk by the humidifying is 0.5 wt % to 3 wt % of the compressed powdered milk.

Assignees

• Meiji Co Ltd

Inventors

• Shibata Mitsuho

Classifications

• A23P10/28

  Tabletting; Making food bars by compression of a dry powdered mixture · CPC title

• A23V2002/00

  Food compositions, function of food ingredients or processes for food or foodstuffs · CPC title

• A23C9/18 Primary

  Milk in dried and compressed or semi-solid form · CPC title

• A23P30/10

  Moulding · CPC title

• A23V2200/202

  Agglomerating agent · CPC title