CN1107656A - Milk powder simulating breast milk for infants - Google Patents

Abstract

The milk powder simulating breast milk is made of ll raw materials such as fresh milk, desalted whey powder, refined soybean oil, malt sugar, malt dextrin, etc. and features resonable ratio of protein to fat to carbonhydrate, complete nutrients necessary for baby such as vitamines, trace elements, isomerized lactose, taurine and carnitine, and easy digestion.

Description

Milk powder simulating breast milk for infants

The present invention relates to a kind of infant food, particularly relate to a kind of discontented 6 months baby foods.

Breast milk is the best first-selected food of baby, and it has the incomparable advantage of any baby food, and is ill few with the more agalactous child of breastfeeding child, and it is also few that underfed situation takes place, and biologically, is only with breast-feeding.In the world wide, carried out baby health-care motion in recent years based on breast milk, but for various reasons, for example, health status, need of work etc., many babies can not use breast-feeding.The U.S.'s 1 monthly age baby breastfeeding rate has been 20～30%(80 since the age according to reports, slightly gos up), 5～6 monthly ages were about 10%, and China six months is also very low with interior Infants'feeding rate, and the city is 20%, and the rural area is 60%.At present, infant formula kind on the China market is limited, and output and product quality have very big gap apart from actual needs, can only supply with 20% of requirement on amount, other lack milk babies can only be with common sweetened powdered milk or ox, sheep breast, very unfavorable to infantile health.

China's infant formula is started late, the fifties Chinese Academy of Medical Sciences's health research institute made with soybean, rice, yolk powder etc. be primary raw material " 5410 " prescription; Breast milk substitutes such as mother such as powdered milk formula I, prescription II have been developed the eighties again in succession.On nutrition, more reasonable with full-cream sugar-fed milk power, in a period of time, contribution has been made in China's infantile health growth, but most unstable product quality, particularly some trace elements are strengthened perfect inadequately, data shows, many infant formula carbohydrate contents are higher, and protein is on the low side, and Fe and trace elements such as Ze and Vc, Bi, Ve recommended amounts are compared obvious deficiency.Taurine, the recurrent iodine deficiency of compound sugar and China etc. is not carried out an amount of reinforcement, do not carry out full composition sunykatuib analysis, make its nutrient composition content, mutually than the into breast milk that more becomes at the chemical composition of Chinese breast milk.The external artificial milk similar to human milk of producing is early than domestic, because of early having produced the SMA that is celebrated.External now existing hundreds of breast milk Dairy Production miscellaneous and sale, Chinese influence and sales volume bigger products such as Nestle SA, Wyeth, Taiwan flavor company are arranged, the prescription of these products be with its this country or regional RDA be foundation, to Chinese baby and not exclusively suitable, and valuable product.

The objective of the invention is to the chemical composition of suckling, adjust breast milk protein according to Chinese.The fat and the ratio of carbohydrate, protein structure, the formation of fat and carbohydrate, forced for vitamins and trace element, full-scope simulation people suckles, and makes its nutritional labeling and the content into breast milk that more becomes.

Technical solution of the present invention in order to achieve the above object realizes as follows.This milk powder simulating breast milk for infants is mainly with fresh milk, desalted whey powder, purified soyabean oil, maltose, maltodextrin, preferably also can add cream, B B-complex, composite trace element; most preferably also add inositol and taurine; isomerizing lactose and carnitine etc. are mixed and made into, and the consumption of its material composition (comprising main component and the preferred composition that adds) is (parts by weight):

Fresh milk 2400-3000

Desalted whey powder 460-480

Purified soyabean oil 120-140

Maltose 45-80

Maltodextrin 23-60

Cream 30-45

B B-complex 1.9-3.0

Composite trace element 1.2-2.0

Inositol 0.1-0.3

Isomerizing lactose 8-11

Carnitine 0.045-0.10

Taurine 0.3-0.8

Wherein B B-complex and composite trace element can adopt commercially available finished product also can prepare voluntarily as required.

Main points of the present invention are to adjust the formation forced for vitamins and the trace element of the ratio of protein, fat and carbohydrate in the humanized milk powder, protein structure, fat and carbohydrate; full-scope simulation people's milk; make its nutritional labeling and the content into breast milk that more becomes, particularly added the essential isomerizing lactose of an amount of baby, taurine and carnitine.

Formula Design principle of the present invention is:

(1) ratio of adjustment protein, fat and carbohydrate is 1: 2: 4;

(2) protein structure:

1. lactalbumin: junket egg ratio is 60: 40;

2. essential amino acid adjustment, methionine: the cysteine ratio is 0.7: 1;

3. add an amount of taurine.

(3) fat constitutes:

1. adjust saturated fatty acid: unrighted acid is 1: 1.5;

2. adjust linoleic acid content and account for energy about 6%.

(4) carbohydrate constitutes:

1. increase lactose yield, make lactose account for about 80% of total carbohydrates;

2. not with sucrose, add glucidtemns;

3. add an amount of isomerizing lactose.

(5) trace element and vitamin enrichment:

1. Ca: P is 1.5: 1;

2. strengthen Fe, Zn, Mg, I, Se;

3. strengthen V _A, V _D, V _E, V _C, B ₁, B ₂, B ₁₂Deng vitamin;

4. added an amount of carnitine.

Emulsification baby milk of the present invention has following advantage:

1, the present invention is by adjusting the ratio of three big nutrients (protein, fat and carbohydrate), adjust lactalbumin and casein, saturated fatty acid and unrighted acid ratio, improve lactose content, strengthen various trace elements and vitamin, the nutritional labeling of product is more become into suckle in the people.

2, isomerizing lactose is the somatomedin of bifid lactobacillus, is of value to dominant microflora growth in the infants, is beneficial to baby's alimentary canal and eliminates assorted bacterium, promotes body health to grow up.

3, people's milk is exactly to contain abundant unstructuredness free amino acid-taurine with one of maximum difference of milk; the present invention has added an amount of taurine, and it is to baby's brain development, and optic nerve function sound has important function; also have the maintenance cell membrane stability simultaneously, strengthen immunity of organisms.

4, added an amount of carnitine, can promote the utilization of fat, made fat become energy, by the mitochondria foam, this carrier is entered by the extracellular oxidation takes place in the cell in vivo.

5, show that according to animal feeding experiment and artificial feeding experiment how smart product of the present invention is more remarkable with " power milk powder " nutrition of comparing effect, but this product price have only " the how smart milk powder of power " 1/2.

Further specify technical solution of the present invention in conjunction with the embodiments.

1, with 55 ℃ warm water with 470 kilograms of desalted whey powders (Finland's product), 40 kilograms of maltodextrins (Jilin maltodextrin factory product), 140 kilograms of purified soyabean oils (Heilungkiang San Jiang food factory product), 30 kilograms of cream (food-grade) and 60 kilograms make a gift of sugar (Zhaodong is made a gift of sugar refinery and produced), dissolving is used the colloid mill premix after stirring.

2, the premix material is sent in the homogenizer at the 17-20MPa high pressure, it is standby to carry out homogeneous under 65 ℃ of temperature.

3, the preparation of B B-complex

Take by weighing V _A5 grams, V _B29 grams, V _D80 milligrams, V _B64 grams, V _E100 grams, V _B12100 milligrams, V _B16 grams, V _C900 grams, nicotinic acid 75 grams, folic acid 4.5 grams, choline 600 grams, taurine 550 grams, V _K4 grams, biotin 10 grams, desalted whey powder 230 grams and Sodium Benzoate 6.7 grams grind well in the stainless steel mortar, and the airtight preservation of room temperature is standby.

4, the preparation of composite trace element

Get the above ferrous sulfate of food-grade 80 grams, zinc sulfate 65 grams, manganese sulfate 5 grams, KI valency 4.0 grams, copper sulphate 4.5 grams, zinc lactate 65 grams, calcium lactate 2.5 grams, potassium sulfate 3.7 grams, clear powder 1300 grams of desalination lactic acid and Sodium Benzoate 35 grams, porphyrize in the stainless steel mortar, room temperature preservation is standby.

5, take by weighing by inspection, 2700 kilograms of purification and standardized fresh milks, 11 kilograms of isomerizing lactoses (rehabilitation pharmaceutical factory, Dandong City product), carnitine (U.S.'s product) 55 grams are put into material-compound tank, again with above-mentioned material through homogeneous, B B-complex and composite trace element are put into material-compound tank and are mixed, and surveying the acidity that pH value makes material then is 18 ° of T.

6, mixed material is carried out sterilization under 86～90 ℃ of temperature, adopt double-effect falling film evaporator then, 70 ℃, 45 ℃ temperature, be concentrated into 10～20Be under 640～670mmHg vacuum respectively.

7, the material that concentrates is carried out homogeneous second time, then spray-drying and must 1000 kilograms of these products.

This milk powder simulating breast milk for infants sample, the main nutrient composition that contains in checking per 100 grams is: 2174(520 energy KJ(kcal))

Protein g 13

Fat g 27

Carbohydrate g 56

Ash content g 3.0

Moisture g 2.5

V _Aμg 465

V _Dμg 9

V _Emg 10

V _Kmg 45

V _B1mg 0.6

V _B2mg 0.9

V _B6μg 450

V _B12μg 1.0

V _Cmg 85

Nicotinic acid mg 7.5

Folic acid μ g 45

Biotin μ g 35

Pantothenic acid mg 2.5

Choline mg 60

Inositol mg 75

Na?mg?150

K?mg?500

Cl?mg?335

P?mg?250

Ca?mg?350

Mg?mg?40

Fe?mg?8

I?μg?48

Cu?μg?450

Zn?mg?6.5

Mn?μg?50

Taurine mg 50

Isomerizing lactose mg 1100

Carnitine mg 5.5

Claims (3)

1, a kind of milk powder simulating breast milk for infants contains fresh milk, purified soyabean oil, desalted whey powder, maltose, maltodextrin, it is characterized in that also containing isomerizing lactose, carnitine, and the proportioning of described composition is (parts by weight):

Fresh milk 2400-3000

Purified soyabean oil 120-140

Desalted whey powder 460-480

Maltose 45-80

Maltodextrin 28-60

Isomerizing lactose 8-11

Carnitine 0.045-0.10.

2, baby milk as claimed in claim 1 is characterized in that also containing cream, B B-complex, composite trace element, addition and is (parts by weight):

Cream 30-45

B B-complex 1.9-3.0

Composite trace element 1.2-2.0

3, baby milk as claimed in claim 2 is characterized in that also containing inositol and taurine, and addition is (parts by weight):

Inositol 0.1-0.3

Taurine 0.3-0.8