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Infant milk powder production process

A technology of infant milk powder and production process, which is applied in the field of infant milk powder production process, can solve problems such as not being able to meet the nutritional needs of infant breast milk, and achieve the effect of comprehensive nutritional composition and simple process flow

Inactive Publication Date: 2017-09-05
HUNAN BAIN DINGDANG CAT BABY PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Infant formulas currently available on the market cannot meet the nutritional needs of breastfeeding infants

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of production technology of infant milk powder, comprises the steps:

[0024] (1) Preliminarily preheat the thick milk liquid, the preheating temperature is 55°C, and the preheating time is 1 hour; filter the preheated thick milk liquid, and filter it with a 30-mesh filter screen. , control the temperature of the thick milk liquid to be 35°C; carry out spray drying after filtration, the inlet air temperature during spray drying is 130°C, the exhaust air temperature is 70°C, and the temperature of the liquid entering the spray drying is 35°C, and the coarse milk powder product is obtained , and then the coarse milk powder product is passed through a first-stage fluidized bed;

[0025] (2) Coarse milk powder products are sprayed on a first-stage fluidized bed, and the spray liquid includes a mixture of lecithin and anhydrous butter, and in a mixture of lecithin and anhydrous butter, the weight ratio of the two is 0.5:3 , the lecithin and anhydrous butter are heate...

Embodiment 2

[0029] A kind of production technology of infant milk powder, comprises the steps:

[0030] (1) Preliminarily preheat the thick milk liquid, the preheating temperature is 65°C, and the preheating time is 3 hours; filter the preheated thick milk liquid, and filter it with a 60-mesh filter screen. , control the temperature of the concentrated milk liquid to be 39°C; carry out spray drying after filtration, the inlet air temperature during spray drying is 145°C, the exhaust air temperature is 80°C, and the temperature of the liquid entering the spray drying is 35°C, and the coarse milk powder product is obtained , and then the coarse milk powder product is passed through a first-stage fluidized bed;

[0031] (2) Coarse milk powder products are sprayed on the first-stage fluidized bed, and the spray liquid includes a mixture of lecithin and anhydrous butter, and in a mixture of lecithin and anhydrous butter, the weight ratio of the two is 0.7:3 , the lecithin and anhydrous cream ...

Embodiment 3

[0035] A kind of production technology of infant milk powder, comprises the steps:

[0036] (1) Preliminarily preheat the thick milk liquid, the preheating temperature is 55°C, and the preheating time is 3 hours; filter the preheated thick milk liquid, and filter it with a 30-mesh filter screen. , control the temperature of the concentrated milk liquid to be 39°C; carry out spray drying after filtration, the air inlet temperature during spray drying is 130°C, the exhaust air temperature is 80°C, and the temperature of the liquid entering the spray drying is 35°C to obtain a coarse milk powder product , and then the coarse milk powder product is passed through a first-stage fluidized bed;

[0037] (2) Coarse milk powder products are sprayed on a first-stage fluidized bed, and the spray liquid includes a mixture of lecithin and anhydrous butter, and in a mixture of lecithin and anhydrous butter, the weight ratio of the two is 0.6:3 , the lecithin and anhydrous butter are heated...

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PUM

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Abstract

The invention discloses an infant milk powder production process which is characterized by including the steps: filtering strong milk solution, performing spray drying to obtain coarse milk powder products, and enabling the coarse milk powder products to pass a primary fluidization bed; performing spraying on the coarse milk powder products on the primary fluidization bed, and enabling the spayed products to enter a secondary fluidization bed; adding nutrition powder into the products on the secondary fluidization bed; screening the products dried by the secondary fluidization bed to obtain infant milk powder. Spraying solution comprises mixture of lecithin and anhydrous milk fat, and the nutrition powder comprises bifidobacterium, DHA (docosahexaenoic acid) and lactoferrin. The infant milk powder production process is simple in flow, and the prepared infant milk powder is more complete in nutrient composition.

Description

technical field [0001] The invention relates to the technical field of milk powder production, in particular to a production process of infant milk powder. Background technique [0002] As we all know, breast milk is the best food of choice for infants. Breast milk is rich in nutrients needed for infant growth and development, and maintains a complete immune system for infants; while milk contains protein, fat, vitamins, minerals and trace elements, and is a nutrient-rich food. General formula milk powder is all according to the requirement of GB10766 and GB10767 only to control the total protein in the range of 12-18% in quantity, and the ratio of whey protein and casein is adjusted to 60:40. Although the protein composition of breast milk is simulated in terms of indicators, it is basically not up to the standard of breast milk in terms of amino acid levels. Because there are two main indicators to evaluate the nutritional value of protein to humans, one is the amount of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/156A23C1/04
CPCA23C9/156A23C1/04
Inventor 莫奇运肖建军马兴玉
Owner HUNAN BAIN DINGDANG CAT BABY PROD CO LTD
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