Compound probiotic lactase blended milk powder

Abstract

The invention belongs to the technical field of food, and particularly relates to compound probiotic lactase blended milk powder. Composite probiotic, lactase, prebiotics, milk powder, silicon dioxide, proteins raw materials, minerals and sweet agents are mixed according to a given ratio, so that not only can the problem that the lactose intolerance people cannot absorb the lactase be solved, butalso the intestinal flora can be regulated, and the intestinal absorption can be promoted; and by adding the prebiotics and silicon dioxide, the stability of the blended milk powder can be improved, and the activity of the probiotic and the lactase can be maintained and improved.

Description

technical field [0001] The invention belongs to the field of food technology, and in particular relates to a compound probiotic lactase-modulated milk powder. Background technique [0002] Lactose mainly exists in milk and its products, and needs to be decomposed by lactase to be absorbed. Lactase deficiency can cause lactose digestion and absorption disorders, and some patients will have a series of clinical symptoms mainly abdominal distension, abdominal pain, and diarrhea, which is called lactose intolerance. Lactase deficiency accounts for 15% of Nordics, 80% of blacks and Latin Americans, and up to 100% of American Indians and Asians. Studies have shown that among children aged 3-5, 7-8 and 11-13 in my country, the incidence rates of lactase deficiency and lactose intolerance are 38.5%, 87.0%, 87.0%, 12.2%, and 32.2%, respectively. , 29.0%. Lactose intolerance not only affects the absorption of lactose in milk and its products, causing discomfort symptoms, but also re...

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Problems solved by technology

[0005] Patent document CN201410400017.6 discloses a probiotic infant milk powder, which contains lactose, vegetable oil, desalted whey powder, skimmed milk powder, concentrated whey protein powder, compound prebiotics, mineral premix, Arachidonic acid superfine powder, docosahexaenoic acid superfine powder, vitamin premix, compound probiotic freeze-dried powder, lactoferrin, L-carnitine, taurine and nucleotides and other ingredients, the Milk powder can adjust the balance of intestinal flora of infants, promote intestinal smoothness, inhibit diarrhea and improve the immunity of infants, but the main ingredient is lactose, which cannot satisfy the lactose intolerant infant group

[0006] Another patent document CN201610170068.3 discloses a lactose-free infant formula milk powder and its preparation method. The lactose-free infant formula milk powder contains vegetable oil fat powder, concentrated milk protein and whey protein isolate, although there is no lactose in the composition The formula department directly avoids the occurrence of lactose intolerance, but lactose is an important nutrient for the growth and development of babies, long-term deficiency is not conducive to the growth and development of babies, and the problem of lactose intolerance cannot be fundamentally changed

[0007] We found that while supplementing lactase, supplementing probiotics can help improve intestinal health, which is more conducive to the baby’s absorption and utilization of nutrients, achieving an effect of 1+1 greater than 2, but the products currently on the market either only supplement probiotics Bacteria without lactase, or only a single probiotic is added, or the added probiotic cannot be used in infant food, and there is not enough scientific support for the added amount

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