Production technology for donkey milk powder

A production process, donkey milk powder technology, applied in the field of milk powder production technology, can solve problems such as milk pipe blockage, lack of nutritional components of donkey milk powder, low discharge rate of donkey milk powder, etc., to achieve balanced and comprehensive nutritional components, retain nutritional components, Ease of digestion and absorption

Active Publication Date: 2014-03-26
新疆花麒特乳奶业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since donkey milk needs to be stored in a low temperature environment, and the storage time of donkey milk is also short, it is necessary to make donkey milk into milk powder, which will save a longer time and be more convenient to carry and transport. In the existing donkey milk powder In production, only 1 kg of milk powder can be extracted from 10 to 11 kg of donkey milk, which is much higher than th...

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  • Production technology for donkey milk powder
  • Production technology for donkey milk powder

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1, a production process of donkey milk powder, the production process includes the following steps:

[0030] Step 1) Acceptance of donkey milk: extract fresh donkey milk, measure the content of microorganisms, nitrate and nitrate in donkey milk, select microorganisms less than 200,000 / ml, salt content less than 0.15mg / kg, nitrate content Donkey milk less than 10mg / kg is raw milk;

[0031] Step 2), raw milk storage: the qualified raw milk is quickly cooled to 4°C with a plate heat exchanger and then put into the milk storage tank, and the storage temperature is kept at 3°C-5°C for standby;

[0032] Step 3), coarse filtration: first filter the raw milk through 60 mesh-100 mesh silk cloth, and then put the raw milk filtered by the silk cloth into a milk purifier to remove small impurities in the donkey milk, and measure the number of miscellaneous bacteria , Select donkey milk with the number of bacteria less than 50,000 / ml and reserve;

[0033] Ste...

Embodiment 2

[0046] Embodiment 2, a production process of donkey milk powder, the production process includes the following steps:

[0047] Step 1) Acceptance of donkey milk: extract fresh donkey milk, measure the content of microorganisms, nitrate and nitrate in donkey milk, select microorganisms less than 200,000 / ml, salt content less than 0.15mg / kg, nitrate content Donkey milk less than 10mg / kg is raw milk;

[0048] Step 2), raw milk storage: the qualified raw milk is quickly cooled to 4°C with a plate heat exchanger and then put into the milk storage tank, and the storage temperature is kept at 3°C-5°C for standby;

[0049] Step 3), coarse filtration: first filter the raw milk through 60 mesh-100 mesh silk cloth, and then put the raw milk filtered by the silk cloth into a milk purifier to remove small impurities in the donkey milk, and measure the number of miscellaneous bacteria , Select donkey milk with the number of bacteria less than 50,000 / ml and reserve;

[0050] Step 4)...

Embodiment 3

[0063] Embodiment 3, a production process of donkey milk powder, the production process includes the following steps:

[0064] Step 1) Acceptance of donkey milk: extract fresh donkey milk, measure the content of microorganisms, nitrate and nitrate in donkey milk, select microorganisms less than 200,000 / ml, salt content less than 0.15mg / kg, nitrate content Donkey milk less than 10mg / kg is raw milk;

[0065] Step 2), raw milk storage: the qualified raw milk is quickly cooled to 4°C with a plate heat exchanger and then put into the milk storage tank, and the storage temperature is kept at 3°C-5°C for standby;

[0066] Step 3), coarse filtration: first filter the raw milk through 60 mesh-100 mesh silk cloth, and then put the raw milk filtered by the silk cloth into a milk purifier to remove small impurities in the donkey milk, and measure the number of miscellaneous bacteria , Select donkey milk with the number of bacteria less than 50,000 / ml and reserve;

[0067] Step 4)...

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Abstract

A production technology for donkey milk powder comprises: extracting fresh donkey milk, measuring the content of microbe, nitrite and nitrate in donkey milk; rapidly cooling detection qualified raw milk by a plate-type heat exchanger and putting in a milk storage pot for storing; performing crude filtration on raw milk, adding natural carotene and soluble dietary fiber into filtered donkey milk, performing Pasteur low-temperature disinfection on the prepared donkey milk; putting disinfected donkey milk in a filter for secondary filtering; performing preheating and homogenizing on donkey milk subjected to secondary filtering; putting homogenized donkey milk in an evaporator to perform reduced-pressure triple-effect concentration and putting in a drying column for drying to obtain donkey milk powder; and sending donkey milk powder into a cooling bed for cooling, then performing vibration screening, and finally sending to a vacuum loading system to package donkey milk powder. The production technology provided by the invention not only helps to improve the extraction degree of donkey milk powder, but also helps to reduce the production cost of donkey milk powder, and also furthest keeps the nutritional compositions in donkey milk.

Description

technical field [0001] The invention belongs to a production process of milk powder, in particular to a production process of donkey milk powder. Background technique [0002] Donkey milk is a natural dairy product with low fat, low cholesterol, high calcium, rich selenium, beauty and anti-aging. The fat content is slightly lower than milk, the cholesterol content is only 15% of milk, the vitamin C content is high, 4.75 times that of milk, and the amino acid content in donkey milk is complete, of which the essential amino acid content is high, accounting for 46.7% of the total protein. Much higher than the content of 42.2% of milk and 38.1% of human milk. In addition, the content of trace elements in donkey milk is sufficient, and the content of calcium is rich, especially the content of selenium is high, which is 5.2 times that of milk. Compared with the "Selenium Content Standard", it is a selenium-rich food, so donkey milk has many functions such as strengthening the bod...

Claims

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Application Information

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IPC IPC(8): A23C9/16
Inventor 董茂林
Owner 新疆花麒特乳奶业有限公司
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