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Milk-based infant formula liquid milk containing active protein and preparing method of liquid milk

An infant formula and active protein technology, applied in the field of milk-based infant formula liquid milk and its preparation, can solve the problems of high cost, scarce price, loss of biological activity and the like

Pending Publication Date: 2019-10-25
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commercially available lactoferrin is mostly purified imported products, which are extremely scarce and expensive, and are prone to protein denaturation during the purification process, thus losing its biological activity

Method used

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  • Milk-based infant formula liquid milk containing active protein and preparing method of liquid milk
  • Milk-based infant formula liquid milk containing active protein and preparing method of liquid milk
  • Milk-based infant formula liquid milk containing active protein and preparing method of liquid milk

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A cow's milk-based liquid formula for older infants (6-12 months) containing active protein

[0037] Taking the nutrient requirements of infants from 6 to 12 months as the standard, fresh milk, concentrated whey protein powder, vegetable blending oil, and lactose are used as the main raw materials, and multivitamins, minerals, taurine, inositol, choline, etc. are added. Including the following components by weight percentage: fresh milk 25%, concentrated whey protein powder 0.95%, lactose 5.75%, vegetable blending oil 2.58% (by mass percentage, including the following raw material components: soybean oil 45%, corn oil 40%, canola oil 5%, high oleic sunflower oil 5%, coconut oil 5%), compound mineral 0.13% (by mass percentage, including the following raw material components: anhydrous copper sulfate 0.62 %, potassium iodate 5.40%, ferrous sulfate 16.86%, magnesium sulfate 49.35%, zinc sulfate 7.33%), compound vitamin 0.48% (by mass percentage, including the following raw...

Embodiment 2

[0047] A milk-based liquid formula milk for infants (12-24 months) containing active protein

[0048] Based on the nutrient requirements of children aged 12 to 24 months, fresh milk, concentrated whey protein powder, vegetable blending oil, and lactose are used as the main raw materials, and multivitamins, minerals, taurine, inositol, choline, etc. are added. Including the following components by weight percentage: fresh milk 25%, concentrated whey protein powder 1.35%, lactose 8.35%, vegetable blending oil 2.28% (by mass percentage, including the following raw material components: soybean oil 45%, corn oil 40%, canola oil 5%, high oleic sunflower oil 5%), compound minerals 0.13% (by mass percentage, including the following raw material components: anhydrous copper sulfate 0.62%, potassium iodate 5.40%, ferrous sulfate 16.86%, magnesium sulfate 49.35%, zinc sulfate 7.33%), compound vitamin 0.48% (by mass percentage, including the following raw material components: retinyl acet...

Embodiment 3

[0058] A goat milk-based liquid formula for older infants (6-12 months) with active protein

[0059] Based on the nutrient requirements of infants aged 6 to 12 months, fresh goat milk, concentrated whey protein powder, vegetable blending oil, and lactose are used as the main raw materials, and multivitamins, minerals, taurine, inositol, choline, etc. are added . Including the following components by weight percentage: fresh goat milk 25%, concentrated whey protein powder 0.95%, lactose 5.75%, vegetable blending oil 2.58% (by mass percentage, including the following raw material components: soybean oil 45%, corn oil 40%, canola oil 5%, high oleic sunflower oil 5%, coconut oil 5%), compound mineral 0.13% (by mass percentage, including the following raw material components: anhydrous copper sulfate 0.62%, potassium iodate 5.40%, ferrous sulfate 16.86%, magnesium sulfate 49.35%, zinc sulfate 7.33%), compound vitamin 0.48% (by mass percentage, including the following raw material ...

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Abstract

The invention discloses milk-based infant formula liquid milk containing active protein and a preparing method of the liquid milk, and belongs to the technical field of dairy products. According to the milk-based infant formula liquid milk and the preparing method, fresh milk is taken as a main raw material, according to the requirements in national standards and standards of breast milk, the proportion of protein, fat and carbohydrates in the milk is adjusted, vitamins and minerals are added, and the infant formula liquid milk which is convenient to drink is developed. More importantly, the influence of different heat treatment processes on the active protein is compared, immune globulin, lactoferrin and low-abundance protein in whey are mainly involved, finally, a pasteurization method is adopted for sterilizing the milk, and the pasteurization-type milk-based infant formula liquid milk containing active protein is developed.

Description

technical field [0001] The invention relates to milk-based formula liquid milk for infants and young children containing active protein and a preparation method thereof, belonging to the technical field of dairy products. Background technique [0002] At present, most infant formula milk sold on the market exists in the form of milk powder, and a small part exists in the form of liquid milk formula stored at room temperature after ultra-high temperature sterilization. In the process of converting fresh milk into formula milk powder or formula liquid milk stored at room temperature, many heat treatment operations will cause the heat-sensitive active proteins in milk to denature and lose their biological activity, such as lactoferrin, immunoglobulin , lactoagglutinin, lactoperoxidase, etc. These active proteins often play an important role in enhancing infant immunity, improving cognitive ability, enhancing physical fitness, and reducing the incidence of diseases such as asth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/152A23C9/156A23C9/158
CPCA23C9/1526A23C9/1528A23C9/156A23C9/158A23C9/1522A23C9/152
Inventor 周鹏刘要卫张文锦张丽娜
Owner JIANGNAN UNIV
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