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Infant lactoferrin modified milk powder and preparation method thereof

A technology for lactoferrin and milk preparation, which is applied in dairy products, milk preparations, applications, etc., can solve the problems of ineffective lactoferrin, weakening of lactoferrin function, and loss of lactoferrin, etc., so as to improve bioavailability rate, enhanced health care effect, fully absorbed effect

Inactive Publication Date: 2019-08-13
喻洁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the consumption and destruction of lactoferrin by intestinal bacteria, etc., the function of lactoferrin is weakened, especially the intestinal flora of infants and young children are unstable and the absorption is slow, resulting in the loss of a large amount of lactoferrin. The effect is not obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A lactoferrin-modulated milk powder for infants, consisting of the following materials in parts by mass: 1000 parts of instant whole milk powder, 3.5 parts of lactoferrin, 22.3 parts of whey protein isolate powder, 6.2 parts of probiotics, and prebiotics 5.1 parts, 0.24 parts of taurine, 0.33 parts of casein phosphopeptide, 0.51 parts of DHA, 0.64 parts of ARA, 0.58 parts of complex trace elements, 0.12 parts of multivitamins, 0.14 parts of choline chloride, 0.18 parts of carnitine, nucleotides Mixture 0.02 part.

[0026] Wherein, the probiotics include Bifidobacterium lactis and Lactobacillus rhamnosus, mixed according to the mass ratio of 1:2. The prebiotics include fructo-oligosaccharides, galacto-oligosaccharides and polydextrose, mixed according to the mass ratio of 1:1:3. The nucleotide mixture includes disodium 5'-inosinate, adenosine monophosphate 5', disodium 5'-uridine, disodium 5'-cytidylate, disodium 5'-guanylate According to the mass ratio 1:0.5:0.5:2.5:0...

Embodiment 2

[0034] A lactoferrin-modulated milk powder for infants, consisting of the following substances in parts by mass: 1000 parts of instant whole milk powder, 4.6 parts of lactoferrin, 32 parts of whey protein isolate powder, 7.5 parts of probiotics, and 6.8 parts of prebiotics 0.63 parts of taurine, 0.24 parts of casein phosphopeptide, 0.38 parts of DHA, 0.68 parts of ARA, 0.35 parts of complex trace elements, 0.15 parts of multivitamins, 0.12 parts of choline chloride, 0.18 parts of carnitine, nucleotide mixture 0.03 parts.

[0035] Wherein, the probiotics include Bifidobacterium lactis and Lactobacillus rhamnosus, mixed according to the mass ratio of 1:4. The prebiotics include fructo-oligosaccharides, galacto-oligosaccharides and polydextrose, mixed according to the mass ratio of 1:2:2. The nucleotide mixture includes disodium 5'-inosinate, adenosine monophosphate 5', disodium 5'-uridine, disodium 5'-cytidylate, disodium 5'-guanylate According to the mass ratio 1:0.8:0.5:3:0....

Embodiment 3

[0043] A lactoferrin-modulated milk powder for infants, consisting of the following materials in parts by mass: 1000 parts of instant whole milk powder, 3.8 parts of lactoferrin, 26 parts of whey protein isolate powder, 10.3 parts of probiotics, and 6.7 parts of prebiotics 0.34 parts of taurine, 0.35 parts of casein phosphopeptide, 0.38 parts of DHA, 0.75 parts of ARA, 0.46 parts of complex trace elements, 0.24 parts of multivitamins, 0.16 parts of choline chloride, 0.13 parts of carnitine, nucleotide mixture 0.03 parts.

[0044] Wherein, the probiotics include Bifidobacterium lactis and Lactobacillus rhamnosus, mixed according to the mass ratio of 1:4. The prebiotics include fructo-oligosaccharides, galacto-oligosaccharides and polydextrose, mixed according to the mass ratio of 1:1:3. The nucleotide mixture includes disodium 5'-inosinate, adenosine monophosphate 5', disodium 5'-uridine, disodium 5'-cytidylate, disodium 5'-guanylate According to the mass ratio 1:0.7:0.81:3:0...

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Abstract

The invention relates to the technical field of infant food, in particular to a preparation method of infant lactoferrin modified milk powder. The powder is prepared from, by mass, 1,000 parts of instant whole milk powder, 3.5-5 parts of lactoferrin, 25-40 parts of whey isolate protein powder, 5-12 parts of probiotics, 4-8 parts of prebiotics, 0.1-0.5 part of taurine, 0.1-0.5 part of casein phosphopeptides, 0.3-0.5 part of DHA, 0.5-0.8 part of ARA, 0.1-0.5 part of compound trace elements, 0.1-0.3 part of multi-vitamins, 0.1-0.2 part of choline chloride, 0.1-0.2 part of carnitine and 0.02-0.05part of a nucleotide mixture. Accordingly, the lactoferrin is mixed with various nutrient components, infant intestinal floras are stabilized, in order to reduce the consumption and destruction effects of bacteria in tissues and organs to the lactoferrin, the lactoferrin is wrapped up to play a protective role, releasing is conducted slowly, the bioavailability of the lactoferrin in bodies of infants is improved, full absorption is achieved, and the health care effect of the lactoferrin is enhanced.

Description

technical field [0001] The invention relates to the technical field of infant food, in particular to a method for preparing milk powder modulated with lactoferrin for infants. [0002] technical background [0003] Lactoferrin is a multifunctional active glycoprotein that has attracted much attention. Lactoferrin, also known as lactoferrin, mainly exists in various exocrines of mammals, such as milk, tears or saliva. In the past ten years, extensive research has been carried out on biological functions, and the biological functions that have been confirmed so far include participating in iron metabolism, improving the bioavailability of iron by enterocytes, and reducing the stimulating effect of iron ions on the gastrointestinal tract. It has a certain inhibitory and killing effect on harmful bacteria in the gastrointestinal tract such as Escherichia coli and Helicobacter pylori; it promotes the growth of bifidobacteria and regulates the intestinal flora. However, due to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C9/152A23C9/158
CPCA23C9/152A23C9/1526A23C9/1522A23C9/158
Inventor 喻洁
Owner 喻洁
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