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Sialic acid-added milk powder with easy digestion function for premature infants and preparation method thereof

A technology of infant milk powder and sialic acid, which is applied in the directions of milk preparations, bacteria and dairy products used in food preparation, etc., can solve the problems of insufficient absorption capacity and resistance, unreasonable formula composition and incomplete nutrition, and achieve absorption The effect of improving utilization, reducing morbidity, and increasing immunity

Inactive Publication Date: 2018-02-23
ANHUI SCI & TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the present invention provides a premature infant milk powder added with sialic acid which is easy to digest and its preparation method, which solves the problem of unreasonable formula composition, incomplete nutrition, and adverse effects on premature infants and young children in the prior art. Digestive capacity, absorption capacity and technical problems of insufficient resistance

Method used

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  • Sialic acid-added milk powder with easy digestion function for premature infants and preparation method thereof
  • Sialic acid-added milk powder with easy digestion function for premature infants and preparation method thereof
  • Sialic acid-added milk powder with easy digestion function for premature infants and preparation method thereof

Examples

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Effect test

Embodiment 1

[0028] In this example, the easily digestible premature infant milk powder added with sialic acid is made from the following raw materials in parts by weight: 90 parts of skimmed milk powder, 1 part of lecithin, 3 parts of maltodextrin, 2 parts of immunoglobulin, and 0.3 part of refined palm oil , 1 part of multivitamins, 0.5 parts of compound prebiotics, 1 part of minerals, 2 parts of α-lactalbumin, 6 parts of lactoferrin, 3 parts of ferrous gluconate, 1 part of bifidobacteria, 0.6 parts of sialic acid, mixed 35 parts of edible vegetable oil, 1.5 parts of β-galactosidase, 3 parts of tryptophan, 1 part of threonine and 1 part of cystine; among them, sialic acid is prepared by the following process: using whey protein permeate as raw materials and prepare sialic acid products by nanofiltration and diafiltration methods. The nanofiltration membrane is a polyamide roll-type nanofiltration membrane with a molecular weight cut-off of 500Da and an effective membrane area of ​​0.4m ...

Embodiment 2

[0035] In this example, the easily digestible premature infant milk powder added with sialic acid is made from the following raw materials in parts by weight: 100 parts of skimmed milk powder, 2 parts of lecithin, 5 parts of maltodextrin, 3 parts of immunoglobulin, and 0.5 part of refined palm oil , 2 parts of multivitamins, 1.5 parts of compound prebiotics, 1.5 parts of minerals, 2 parts of α-lactalbumin, 6 parts of lactoferrin, 4 parts of ferrous gluconate, 1 part of bifidobacteria, 0.6 parts of sialic acid, mixed 37 parts of edible vegetable oil, 1 part of β-galactosidase, 2 parts of tryptophan, 1 part of threonine and 1 part of cystine; among them, sialic acid is obtained by the following process: taking whey protein permeate as raw materials and prepare sialic acid products by nanofiltration and diafiltration methods. The nanofiltration membrane is a polyamide roll-type nanofiltration membrane with a molecular weight cut-off of 500Da and an effective membrane area of ​​0....

Embodiment 3

[0042] In this embodiment, the easily digestible premature infant milk powder added with sialic acid is made from the following raw materials in parts by weight: 95 parts of skimmed milk powder, 3 parts of lecithin, 6 parts of maltodextrin, 4 parts of immunoglobulin, and 0.8 part of refined palm oil , 3 parts of multivitamins, 2.5 parts of compound prebiotics, 2 parts of minerals, 6 parts of α-lactalbumin, 6 parts of lactoferrin, 5 parts of ferrous gluconate, 3 parts of bifidobacteria, 1.5 parts of sialic acid, mixed 40 parts of edible vegetable oil, 1 part of β-galactosidase, 3 parts of tryptophan, 1 part of threonine and 2 parts of cystine; among them, sialic acid is obtained by the following process: taking whey protein permeate as raw materials and prepare sialic acid products by nanofiltration and diafiltration methods. The nanofiltration membrane is a polyamide roll-type nanofiltration membrane with a molecular weight cut-off of 500Da and an effective membrane area of ​​...

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Abstract

The invention provides sialic acid-added milk powder with an easy digestion function for premature infants and a preparation method thereof, and relates to the technical field of foods. The milk powder is prepared from the following raw materials: skim milk powder, lecithin, maltodextrin, immune globulin, refined palm olein, vitamin complex, prebiotics, minerals, alpha-whey protein, lactotransferrin, ferrous gluconate, bifidobacterium, sialic acid, edible vegetable oil mixture, beta-galactosidase, tryptophan, threonine and cystine. Compositions of the formula of the milk powder for premature infants is closer to breast milk, memory and intelligence level of premature infants can be improved by the sialic acid ingredient added into the milk powder, and nutrition essential to premature infant growth can be provided by optimizing the proportion of ingredients. The milk powder can be easily digested and absorbed, and can be used for improving the resistance of premature infants and reducing the phenomena of internal heat and iron-deficiency anemia caused by dyspepsia.

Description

technical field [0001] The invention relates to the field of food technology, in particular to an easily digestible premature infant milk powder added with sialic acid and a preparation method thereof. Background technique [0002] Preterm infants are defined as: live-born infants born before 37 full weeks of gestation are called premature or immature infants. Compared with normal infant development, premature infants have higher mortality and morbidity rates during their growth and development. With the rapid development of perinatal medical technology, the health problems of premature infants have received more and more attention, and the treatment and management of premature infants have been continuously improved. The key to determining the length of hospital stay and the quality of life of premature infants is the problem of feeding and nutrition. Balanced nutrition is the basis for healthy growth of premature infants. [0003] Due to the short growth time in the uter...

Claims

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Application Information

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IPC IPC(8): A23C9/13
CPCA23C9/1307A23C9/1315A23C9/1322A23V2400/51
Inventor 陈春旭李先保汪娇郑海波郭元新
Owner ANHUI SCI & TECH UNIV
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