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Modified soy-bean protein processing method and its use in baby's food

A soybean protein modification technology, applied in the fields of application, plant protein processing, dairy products, etc., can solve the problems of decreased solubility and emulsification ability, inability to produce products, and not particularly sensitive requirements for solubility and emulsification characteristics

Inactive Publication Date: 2007-06-13
XIAN YINQIAO BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the application method of modified soybean protein in meat products and noodle products is only dry mixing or mixing evenly under the condition of very low water content before entering into the processing technology of subsequent products, which requires solubility and emulsification properties after dissolution. Not particularly sensitive, modified soy protein is easy to apply
[0006] However, modified soybean protein has not been successfully applied to the field of infant food, which is mainly due to the influence of the characteristics of modified soybean protein
At present, the processing of infant food in my country mostly adopts wet production, that is, all raw materials are dissolved and mixed with water or milk, and then continue to be produced. There are many heating processes, and modified soybean protein has gel characteristics, that is, it will coalesce when heated, and its solubility and emulsification ability will decrease significantly, so that it cannot produce qualified quality products
[0007] In addition, the lactose content in general infant foods is relatively high, and some infants have low tolerance to lactose and may easily cause adverse consequences such as diarrhea, so reduce the lactose content in infant foods and reduce infants' lactose intolerance The situation is also an important issue in the production of food for infants and young children

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0140] Production of infant formula milk powder

[0141] The formula is as follows:

[0142] raw material name

Consumption (kg)

Fresh milk (dry matter 11.8%)

4800

Demineralized Whey Powder

450

Modified Soy Protein

10

Soybean oil

35

Nutrition supplements

Appropriate amount

[0143] Description: Nutritional enhancer: contains vitamin A, vitamin D 3 , vitamin E, vitamin B 1 , Vitamin B 2 , Vitamin B 6 , Vitamin B 12 , folic acid, taurine, vitamin C, iron, zinc, copper and iodine.

[0144] 1. Fresh milk enters the factory

[0145] Transport the purchased fresh milk to the factory.

[0146] 2. Acceptance of fresh milk

[0147] After entering the factory, the fresh milk is sampled according to the requirements of the fresh milk inspection standard (GB / T6914 or the enterprise standard formulated by the national standard enterprise that is stricter than the national standard), and the...

Embodiment 2

[0182] Production of infant formula milk powder

[0183] The formula is as follows:

[0184] raw material name

Consumption (kg)

Fresh milk (dry matter 11.8%)

4900

Demineralized Whey Powder

200

Modified Soy Protein

8

Soybean oil

30

palm oil

15

Maltodextrin

85

skimmed milk powder

30

White sugar

90

Nutrition supplements

Appropriate amount

[0185] Description: Nutritional enhancer: contains vitamin A, vitamin D 3 , vitamin E, vitamin B 1 , Vitamin B 2 , Vitamin B 6 , Vitamin B 12 , folic acid, taurine, vitamin C, iron, zinc, copper, iodine and nucleotides.

[0186] Except that batching process is different from Example 1, others are all consistent with Example 1, and the inconsistencies are as follows:

[0187] 1. Ingredients

[0188] 1.1 carburetion

[0189] Palm oil and soybean oil are directly heated, and the oil te...

Embodiment 3

[0205] Baby Rice Noodles

[0206] The formula is as follows:

[0207] raw material name

Consumption (kg)

Rice flour (dry matter 84.5%)

1100

Modified Soy Protein

10

Nutrition supplements

Appropriate amount

[0208] Description: Nutritional enhancer: contains vitamin A, vitamin D 3 , Vitamin B 1 , Vitamin B 2 , Niacin, Taurine, Iron, Zinc, Copper and Iodine.

[0209] 1. Raw material acceptance

[0210] The raw materials required for production are inspected according to the corresponding standards, and only qualified can enter the production.

[0211] 2. Ingredients

[0212] 2.1 Modified soybean protein

[0213] Pour water at 40°C into the shearing tank and make the water level exceed the shearing head, start the high-speed mixer, and then add the modified soybean protein to shear for 8 minutes, so that the protein is evenly dispersed.

[0214] The protein solution was heated up to 90°C and kept for 15 minute...

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PUM

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Abstract

The present invention discloses a method for treating modified soybean protein. Said method includes the following steps: (1), dispersion: shearing modified soybean protein at 20 deg.C-50 deg.C to make protein be uniformly dispersed; (2), heating: heating the dispersed protein liquor to 70-100 deg.C under the condition of continuously shearing; and (3), heat-insulating: under the condition of continuously shearing heat-insulating for 10-30 min, Said treated modified soybean protein can be extensively used in the infant foods.

Description

technical field [0001] The invention belongs to the field of food processing, and relates to the application of modified soybean protein in food for infants and young children, in particular to a method for processing the modified soybean protein and using it in food processing for infants and young children. Background technique [0002] With the progress of our society, the acceleration of the pace of life and the increase of life pressure, the breastfeeding rate is getting lower and lower, and the family-made infant food is also less and less, and the way of feeding infants is more and more towards buying finished products Infant food is developing in the direction of feeding infants, so the market demand for infant food is increasing day by day, so the market prospect of infant food is increasingly broad, which promotes the vigorous development of infant food production enterprises in China. [0003] So far, the processing methods of infant food in my country mainly use ...

Claims

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Application Information

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IPC IPC(8): A23J3/16A23C9/20A23C9/152
Inventor 夏元军王丽颖王平董秀丽
Owner XIAN YINQIAO BIOLOGICAL SCI & TECH
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