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Infant formula liquid milk and preparation method thereof

A technology for infant formula and liquid milk, applied in the direction of milk preparations, dairy products, applications, etc., can solve the problems of fewer types of colloids, affecting the shelf-life stability of infant formula liquid milk, and whether there is any impact on infant health. Achieve the effects of improving stability, ensuring safety, and extending shelf life

Pending Publication Date: 2022-07-29
HEILONGJIANG FEIHE DAIRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, there are few types of colloids that can be added to infant products, and whether these colloids have an impact on the health of infants is still inconclusive
However, once the amount and types of colloids are reduced, it will inevitably affect the shelf-life stability of infant formula liquid milk

Method used

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  • Infant formula liquid milk and preparation method thereof

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preparation example Construction

[0027] In another typical embodiment of the present application, a method for preparing any one of the above-mentioned infant formula liquid milk is provided, the preparation method comprising: step S1, mixing raw materials of infant formula liquid milk to form a premix milk; step S2, heating the premixed milk to 55-80° C. and then homogenizing it at 35-60 MPa to obtain liquid milk; step S3, sterilizing the liquid milk to obtain infant formula liquid milk.

[0028] The infant formula liquid milk of the present application adopts phospholipids and mono- and diglycerol fatty acid esters as emulsifiers, which avoids the use of gum emulsifiers and ensures the safety of the liquid milk for infant products; The main factor for stability is the stratification caused by fat agglomeration; the purpose of homogenization is to make dairy products have a uniform structure, and its main function is to split the larger fat globules in natural milk into smaller fat globules, which can To del...

Embodiment 1

[0035] Taking producing 1 ton of product of the present invention as an example, its formula is composed as follows:

[0036] Raw milk 200kg, whey protein powder 52kg, lactose 15kg, vegetable oil 24kg, mono- and diglycerol palmitate 0.5kg, phospholipid 1.5kg, galactooligosaccharide 8kg, docosahexaenoic acid oil 0.3kg, compound mineral Substance 0.4kg, compound vitamin 1kg, arachidonic acid oil 0.3kg, choline chloride 0.06kg, calcium carbonate 1kg, sodium citrate 0.5kg, potassium chloride 0.4kg, dipotassium hydrogen phosphate 0.35kg, the rest are water .

[0037] The mass proportion of each monomer vegetable oil in the vegetable oil: 1,3-dioleic acid 2-palmitic acid triglyceride: sunflower oil: walnut oil: linseed oil = 73.23:20.59:3.32:2.86, 1,3-di The sn-2 palmitic acid of oleic 2-palmitic acid triglyceride accounts for 67% of the total palmitic acid content, and the sn-2 palmitic acid in the fatty acid of infant formula liquid milk accounts for about 53% of the total palmit...

Embodiment 2

[0042] Taking producing 1 ton of product of the present invention as an example, its formula is composed as follows:

[0043] Raw milk 200kg, whey protein powder 52kg, lactose 15kg, vegetable oil 24kg, mono- and diglycerol palmitate 1kg, phospholipid 1kg, galactooligosaccharide 8kg, docosahexaenoic acid oil 0.3kg, compound mineral 0.4 kg, compound vitamin 1kg, arachidonic acid oil 0.3kg, choline chloride 0.06kg, calcium carbonate 1kg, sodium citrate 0.5kg, potassium chloride 0.4kg, dipotassium hydrogen phosphate 0.35kg, and the rest are water.

[0044] The mass proportion of each monomer vegetable oil in the vegetable oil: 1,3-dioleic acid 2-palmitic acid triglyceride: sunflower oil: walnut oil: linseed oil = 73.23:20.59:3.32:2.86, 1,3-di The sn-2 palmitic acid of oleic 2-palmitic acid triglyceride accounts for 67% of the total palmitic acid content, and the sn-2 palmitic acid in the fatty acid of infant formula liquid milk accounts for about 53% of the total palmitic acid con...

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Abstract

The invention provides infant formula liquid milk and a preparation method thereof. The milk powder comprises the following components in parts by weight: 180-700 parts of raw milk, 0-100 parts of whey protein powder, 0-50 parts of lactose, 10-30 parts of vegetable oil, 0.5-1.5 parts of phospholipid, 0.5-1.5 parts of mono / diglycerol fatty acid ester, 1-20 parts of dietary fibers, 0.1-3 parts of compound vitamins, 0.1-1 part of compound minerals, 0.1-1 part of docosahexaenoic acid, 0.1-1 part of arachidonic acid, 0.2-2 parts of sodium citrate, 0-1 part of potassium chloride, 0-3 parts of calcium carbonate, 0.1-1.0 part of choline chloride and 100-650 parts of water. The content of sn-2 palmitic acid in total palmitic acid of the vegetable oil is greater than or equal to 57%, and the median particle size of fat globules is 0.3-0.5 [mu] m. Phospholipid and mono-and diglycerol fatty acid esters are used as emulsifiers, so that the liquid milk is safe; due to the median particle size of the fat globules, the shelf life is long.

Description

technical field [0001] The invention relates to the technical field of liquid milk, in particular, to an infant formula liquid milk and a preparation method thereof. Background technique [0002] Breast milk is the most ideal natural food for infants and has incomparable advantages over any other food. Breastfeeding is an effective measure to ensure the improvement of population quality and an ideal way to provide infants with nutrients needed for healthy growth and development. In a highly promoted way of feeding babies. However, some mothers have insufficient or no breast milk and cannot breastfeed due to health conditions, working hours, etc. In addition, because most mothers work while raising their children, the complicated process of preparing formula during night feedings can take a long time, resulting in short sleep time and increased stress for mothers. In addition, breastfeeding is also a big problem in some public places without mother and baby rooms. Infant f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/152
CPCA23C9/1528
Inventor 张华芹刘干潘健存
Owner HEILONGJIANG FEIHE DAIRY
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