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Method for producing freeze-dried whole donkey milk powder

A production method and technology of donkey milk powder are applied in the production field of freeze-dried full-fat donkey milk powder, can solve the problems of poor solubility of donkey milk powder, low drying process yield, poor taste and the like, and achieve shortening of freeze-drying time, The effect of remarkable drying effect and avoiding adverse effects

Active Publication Date: 2012-05-02
新疆玉昆仑天然食品工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a production method of freeze-dried full-fat donkey milk powder, which overcomes the shortcomings of existing donkey milk powder such as poor solubility, low rehydration, low yield of traditional drying process, and poor taste.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A production method of freeze-dried full-fat donkey milk powder is carried out according to the following steps:

[0036] (1) Acceptance of fresh donkey milk

[0037] Purchase fresh donkey milk secreted by healthy female donkeys after 15 days of delivery, milk and colostrum produced by female donkeys with mastitis, milk containing blood and pus, and adulterated donkey milk shall not be used for production;

[0038] (2) clean milk

[0039] Filter with 200-mesh nylon filter cloth to remove macromolecular impurities and agglomerated fat particles in fresh donkey milk;

[0040] (3) Refrigeration

[0041] Cool the fresh donkey milk that has been cleaned to 0-4°C and refrigerate;

[0042] (4) Standardization

[0043] The purchased fresh donkey milk samples are retained, and the sampling number and record registration are done; the samples are retained for more than 10 days, and the physical and chemical indicators of protein and fat in the fresh donkey milk are measured. ...

Embodiment 2

[0061] A production method of freeze-dried full-fat donkey milk powder is carried out according to the following steps:

[0062] (1) Acceptance of fresh donkey milk

[0063] Purchase fresh donkey milk secreted by healthy female donkeys after 15 days of delivery, milk and colostrum produced by female donkeys with mastitis, milk containing blood and pus, and adulterated donkey milk shall not be used for production;

[0064] (2) clean milk

[0065] Filter with 200-mesh nylon filter cloth to remove macromolecular impurities and agglomerated fat particles in fresh donkey milk;

[0066] (3) Refrigeration

[0067]Cool the fresh donkey milk that has been cleaned to 0-4°C and refrigerate;

[0068] (4) Standardization

[0069] The purchased fresh donkey milk samples are retained, and the sampling number and record registration are done; the samples are retained for more than 10 days, and the physical and chemical indicators of protein and fat in the fresh donkey milk are measured. A...

Embodiment 3

[0088] A production method of freeze-dried full-fat donkey milk powder is carried out according to the following steps:

[0089] (1) Acceptance of fresh donkey milk

[0090] Purchase fresh donkey milk secreted by healthy female donkeys after 15 days of delivery, milk and colostrum produced by female donkeys with mastitis, milk containing blood and pus, and adulterated donkey milk shall not be used for production;

[0091] (2) clean milk

[0092] Filter with 200-mesh nylon filter cloth to remove macromolecular impurities and agglomerated fat particles in fresh donkey milk;

[0093] (3) Refrigeration

[0094] Cool the fresh donkey milk that has been cleaned to 0-4°C and refrigerate;

[0095] (4) Standardization

[0096] The purchased fresh donkey milk samples are retained, and the sampling number and record registration are done; the samples are retained for more than 10 days, and the physical and chemical indicators of protein and fat in the fresh donkey milk are measured. ...

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Abstract

The invention discloses a method for producing freeze-dried whole donkey milk powder, belonging to the technical field of food deep processing. The freeze-dried whole donkey milk powder is obtained through the steps of raw and fresh donkey milk inspection, milk purification, refrigeration, standardization, homogenization, sterilization concentration, prefreezing, vaccum drying, power recovery, pulverization, mixing and inspection. The donkey milk powder produced by using the method has small nutrient loss, good solubility, high rehydration, uniform product, attractive color and good taste.

Description

technical field [0001] The invention belongs to the technical field of food deep processing, and in particular relates to a production method of freeze-dried whole donkey milk powder. Background technique [0002] Donkeys are one of the more familiar livestock species. They have multiple economic uses such as meat skin medicine and dairy service. At present, there are about 40 million donkeys in the world, of which 47% are distributed in Asia. As one of the main by-products of donkey breeding, donkey milk has high nutritional value. [0003] The detection and analysis of the nutritional components of donkey milk shows that compared with other milks, donkey milk has many characteristics and advantages: the content of basic nutrients is close to that of milk, the content of fat is slightly lower than that of milk, and the content of cholesterol is only 15% of that of milk. %, the content of vitamin C is higher, which is 4.75 times that of milk; donkey milk has a complete rang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/16
Inventor 张明
Owner 新疆玉昆仑天然食品工程有限公司
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