Method for sterilizing goat's milk

A goat milk and constant temperature technology, which is applied in the direction of milk preservation, dairy products, applications, etc., can solve the problems that goat milk sterilization technology has not made a breakthrough

Inactive Publication Date: 2007-11-28
DALIAN JIUYANG DAIRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the industrial production of liquid goat milk in my country has not been on the rig

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The goat milk sterilization method that the present invention proposes comprises the following steps:

[0022] (1) Preheating: Preheat goat milk to 80°C in 48 seconds;

[0023] (2) Heating up: It takes 96 seconds to raise the temperature of the preheated goat milk to 95°C;

[0024] (3) Homogenization and refinement: use a homogenizer to homogenize the goat milk under a pressure of 200 MPa, so that the fat particles in it are broken into 0.01-0.02 microns;

[0025] (4) Constant temperature: heat the goat milk to 105°C, and keep the temperature at 105°C for 33 seconds;

[0026] (5) Heating: After constant temperature, it takes 120 seconds to raise the temperature of goat milk to 115°C, and keep it warm at 115°C for 4 seconds;

[0027] (6) Cooling: use 120 seconds to lower the temperature of goat milk to 100°C, then cool it down to 20-25°C with ice water for 48 seconds, and finally cool it down to 8-10°C for 48 seconds.

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PUM

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Abstract

The present invention discloses goat milk sterilizing process and belongs to the field of milk product sterilizing technology. The goat milk sterilizing process is one stepped mild heating process including the steps of heating goat milk slowly to 95 deg.c, homogenizing at 200 MPa, heating to 105 deg.c and maintaining for 33 sec, heating to 115 deg.c and maintaining for 4 sec and final fast cooling to 80-10 deg.c. Thus produced goat milk product contains no bacteria, milk albumin softened for easy absorbing, and low loss of vitamins, fat and protein.

Description

technical field [0001] The invention relates to a method for sterilizing milk products, more specifically, the invention relates to a method for sterilizing goat milk. Background technique [0002] The nutrition of goat milk is close to that of human milk. The dry matter, protein, amino acid, fat, minerals and vitamins of goat milk are similar to human milk. Goat milk protein is smaller, fat globules are small, soft and uniform, easy for human body to digest and absorb. In particular, the content of immunoglobulin in goat milk is higher, so goat milk is closer to human milk and easier for babies to drink. Goat milk has been considered the best substitute for breast milk since ancient times. There are good stories about the wet nurse of Yang's family. [0003] Goat milk has excellent properties of skin care and beauty. The active factor in goat milk - epidermal growth factor EGF can rapidly promote the growth of human epithelial cells and form new cells. Most of the cell...

Claims

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Application Information

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IPC IPC(8): A23C3/02
Inventor 张保钢
Owner DALIAN JIUYANG DAIRY
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