Infant milk powder capable of improving immunity and protecting eyesight and preparation method thereof

Abstract

The invention relates to an infant milk powder capable of improving the immunity and protecting the eyesight and a preparation method thereof. The infant milk powder comprises the following raw materials in parts by weight: 600 to 800 parts of high-oil desalted whey powder, 100 to 200 parts of whole milk powder, 1 to 3 parts of whey protein powder, 2 to 5 parts of galactooligosaccharide, 1 to 3 parts of fructo-oligosaccharide, 1 to 3 parts of docosahexaenoic acid (DHA), 1 to 3 parts of eicosatetraenoic acid, 0.4 to 1 part of lactoferrin, 0.2 to 0.3 part of nucleotide, 0.05 to 0.07 part of bifidobacterium, 3 to 6 parts of lutein and composite vitamins, and 2 to 7 parts of composite mineral substances. The provided infant milk powder has the advantages that according to the components of breast milk, the components are optimized and configured so as to make the milk powder become more close to the breast milk; at the same time, the nutrients required by the infants are intensified, and through the optimized ratio, the components can react with each other to generate a synergetic effect to more effectively enhance the immunity of infants and protect the eyesight.

Description

technical field [0001] The invention belongs to the field of infant formula milk powder, and in particular relates to an infant milk powder for enhancing immunity and protecting eyesight and a preparation method thereof. Background technique [0002] As we all know, breast milk is the safest and most nutritious food for all babies. It is undeniable that breast milk has become the first choice for newborn babies because of its rich and complete nutrition, such as high-quality protein, immunoglobulin and other nutrients that are beneficial to babies. The ingredients can promote the baby's digestion and absorption, and enhance the body's resistance. These all show that breast milk is the best nutritional food for babies. However, in reality, there are often situations where breast milk is insufficient or breastfeeding is not possible for other reasons. At this time, formula milk powder can only be selected. Most formula milk powder on the market can meet the basic nutritional ...

AI Technical Summary

Problems solved by technology

However, in reality, there are often situations where breast milk is insufficient or other reasons cannot breastfeed. At this time, formula milk powder can only be selected.

Most formula milk powder on the market can meet the basic nutritional needs of infants and young children, but the effect of enhancing the immunity of infants and young children is not perfect, which is likely to cause poor digestion and absorption and poor anti-infection ability

[0003] On the other hand, in the preparation of formula milk powder, the wet addition method is often used. However, functional bioactive substances often need to be added to the formula milk powder. Most of these bioactive substances are heat-sensitive or have limited use, and are not suitable for wet addition. For example, DHA and ARA are easily oxidized and deteriorated in direct contact with air and moisture. The DHA and ARA powders used in industry have been microencapsulated and embedded. If they are added by wet method, the embedding layer will be destroyed and cause loss.

Lactoferrin, probiotics and other ingredients lose a lot of activity or even lose their activity after wet sterilization