CN104186668B - A kind of fortification milk powder and preparation method thereof - Google Patents
A kind of fortification milk powder and preparation method thereof Download PDFInfo
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- CN104186668B CN104186668B CN201410417596.5A CN201410417596A CN104186668B CN 104186668 B CN104186668 B CN 104186668B CN 201410417596 A CN201410417596 A CN 201410417596A CN 104186668 B CN104186668 B CN 104186668B
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Abstract
The present invention relates to milk powder preparation field, particularly to a kind of fortification milk powder and preparation method thereof.This preparation method is: takes milk sterilization, homogenizing, mixes with vitamin E, concentrated, dry, mixes with vitamin A, vitamin C under anaerobic, to obtain final product；Milk is fresh milk or reconstituted milk.Through the contrast with existing technique, the fortification method for preparing milk that the present invention provides can reduce the loss of vitamin, the amount of reinforcement of vitamin A, vitamin C and vitamin E meets country's relevant laws and regulations requirement, the especially content of vitamin A can reach higher strengthening level, the amount of reinforcement that well beyond national standard requires, and the good evenness of vitamin.
Description
Technical field
The present invention relates to milk powder preparation field, particularly to a kind of fortification milk powder and preparation method thereof.
Background technology
At present, due to vitamin and the Deficiency of Intake of mineral in diet, the whole world is caused to be in more than 2,000,000,000 people
Micro nutrient deficit situation.Why this public health problem of micro nutrient deficit receives publicity, and is owing to affecting face
Wide and serious harm healthy, especially to anemia of pregnant woman and infant.Micro nutrient deficit also can directly affect the life of fetus and child
Long growth, intelligent development and the reduction resistance to infectious disease.The crowd in each area, the whole world is likely to be subject to
The harmful effect of micro nutrient deficit.Causing this phenomenon principal element is poor, food species dullness, shortage health diet
Knowledge, and infectious disease occurred frequently.Developed country and being in political economy country in transition, high heat energy, low nutrition element
The increase of dense food consumption figure, have impact on the absorption of micronutrient further.
FAO/WHO formulates four main policies altogether and takes in situation to improve people's nutrient diet, and wherein food-balance method is
Widely accepted fortification measure.Food fortification, without changing original dietary habit, does not change the inherent character of food, energy
Rapid Popularization is applied, and can be effectively improved the nutriture of target group, and edible safety can be as micro nutrient deficit excessive risk
Crowd's low cost, effect preferable nutrition improvement approach.
In food industry, the market demand of condensed food, consumer are to the acceptance level of condensed food and condensed food
The character of itself is the major consideration of Food fortification.The milk powder market demand is relatively big, and is accepted extensively by consumer, and milk powder is originally
Body can provide abundant good protein and heat energy, and albumen, fat, carbohydrate and various nutrient ratio are reasonable, close
In " perfect food ".In milk powder, various nutrient contents contrast with China resident meals recommended intake and refer to following table:
Table 1 milk powder Middle nutrition cellulose content contrasts with China resident meals recommended intake
* Chinese food component list 2002
* GB 28050 national food safety standard prepackaged food nutritional labeling general rule Table A .1
As seen from the above table, milk powder, as the bigger popular food of consumption figure, is good nourishing reinforced food carrier, substantially
The human body demand to various nutrients can be met, consider the micro nutrient deficit feelings that China's population diet structure causes
Condition, need to strengthen vitamin A in milk powder (VA), vitamin E (VE), vitamin C (VC).Do according to the routine of food service industry
Method, generally uses chemical industry synthesis nutrient to fortification of food, and its advantage be quantitatively accurate, technology maturation.But chemical industry synthesizes
Nutrient exists in all many-sides such as active substance composition, bioavailability, titer, safety and curative effect compared with natural nutrient
Defect, such as:
The vitamin C of synthetic comprises only single component, and the natural complex C extracted in natural food, containing dimension
Raw element P (bioflavonoids), calcium etc., it is possible to increase ascorbic utility scale.Research shows that animal model experiment proves natural dimension
Raw element C bioavailability is higher than synthetic vitamin C；
The vitamin E of synthetic has certain toxicity, and its ADI is only 0～20mg/kg (FDA 182.5890,1985),
Natural Vitamin E does not has toxicity (FDA 182.5890,1985).And the titer of synthetic vitamin E is natural Vitamin E
70～75%；
The composition of the vitamin A of synthetic is single with effect.And natural vitamin A derives from natural beta-carotin, remove
Have that maintenance epithelial tissue is healthy, promote that outside the effects such as growth immunity carotene also has synthetic vitamin
The unexistent preferable antioxidation of A and the effect of prevention canceration.
The defect existed based on above-mentioned synthetic nutrient, the target being increasingly becoming consumer's pursuit natural, healthy.My god
So nutrient is to extract from natural plants, has bioavailability height, safety height etc. relative to synthetic nutrient excellent
Gesture, considers from business perspective, natural nutrient more meets the consumption idea of modern consumer, is more beneficial for Food fortification simultaneously
Promote.
But owing to the reasons such as natural complex poor stability, low, the process technology restriction of purity cannot be applied to fortification
The processing of food.Therefore, solve natural nutrient in food processing, apply restriction, formulate the solution of natural nutrient strengthening model
Certainly scheme is the difficult problem that this area is badly in need of capturing.Have therefore it provides a kind of natural complex loses low method for preparing milk
Important realistic meaning.
Summary of the invention
In view of this, the invention provides a kind of fortification milk powder and preparation method thereof.This preparation method uses once
Homogenizing, raw milk and natural Vitamin E wet mixing, be dry mixed natural vitamin A and natural complex C under vacuum
Technical scheme, with the contrast of existing technique, the fortification method for preparing milk that the present invention provides can reduce the loss of vitamin,
The content of vitamin A, vitamin C and vitamin E meets national standard, especially the content of vitamin A well beyond country
The amount of reinforcement of standard-required, and the good evenness of vitamin.
In order to realize foregoing invention purpose, the present invention provides techniques below scheme:
The invention provides the preparation method of a kind of fortification milk powder, comprise the steps:
Take milk sterilization, homogenizing, and natural Vitamin E wet mixing, concentrated, be dried, raw with natural dimension under anaerobic
Element A, natural complex C are dry mixed, and to obtain final product；
Milk is fresh milk or reconstituted milk.
In the present invention, raw milk is carried out a homogenizing so that Oil globule bigger in raw material milk emulsification system destroys,
Form the most tiny Oil globule, increase the surface area of lipid, make fat-soluble VE dissolve the most abundant.The present invention is in natural dimension
In the case of raw element E does not carry out second homogenate after mixing with raw milk, good solute effect can be obtained equally, also can reduce
The loss of vitamin E.
The mode that the present invention uses natural vitamin A, natural complex C mixed with raw milk dried bean noodles mixes, and can avoid
Vitamin A that heat treatment process in wet blending process causes and ascorbic loss.It addition, the present invention goes back in dry mixing process
Have employed oxygen free condition, it is to avoid the loss that contact oxygen causes.
As preferably, vitamin is natural complex.
Containing substantial amounts of natural Vitamin E in vegetable oil, in some embodiments that the present invention provides, natural Vitamin E
Vegetable oil for rich in vitamin E.
As preferably, natural Vitamin E is soybean oil.
In some embodiments that the present invention provides, natural Vitamin E is the deodorization distillate of soybean oil, and it is oils and fats essence
Deodorization distillate during refining.
In some embodiments that the present invention provides, natural vitamin A is the plant extract rich in vitamin A.
As preferably, natural vitamin A is Radix Dauci Sativae extract.
In some embodiments that the present invention provides, natural complex C is rich in ascorbic plant extract.
As preferably, natural complex C is in Malpighia glabra L. extract, Rosehips extract or Fructus actinidiae chinensis extract
Kind or mixture that both are above.
Preferably, natural complex C is Malpighia glabra L. extract.
As preferably, homogenizing is double-stage homogenization.
As preferably, the condition of double-stage homogenization is: temperature 50～70 DEG C, pressure 180/50bar.
In some embodiments that the present invention provides, the temperature of the milk after homogenizing and natural Vitamin E wet mixing be 35～
60℃。
In some embodiments that the present invention provides, the time of the milk after homogenizing and natural Vitamin E wet mixing be 30～
1320s。
Preferably, the milk after homogenizing is 210～1320s with the time of natural Vitamin E wet mixing.
As preferably, oxygen free condition specially evacuation is filled with noble gas, the vacuum condition of residual oxygen ＜ 3%.
In some embodiments that the present invention provides, noble gas is the mixed of the one or both in nitrogen or carbon dioxide
Compound.But those skilled in the art think feasible noble gas all within protection scope of the present invention, the present invention is at this not
Limit.
As preferably, the time being dry mixed with natural vitamin A, natural complex C is 60～1800s.
Preferably, the time being dry mixed with natural vitamin A, natural complex C is 180～1000s.
As preferably, milk, natural Vitamin E, natural vitamin A and the mass ratio of natural complex C be (6500～
9000): (0.05～0.3): (20～100): (1～30).
In some embodiments that the present invention provides, milk, natural Vitamin E, natural vitamin A and natural complex C
Mass ratio be 7760:0.1:30:2.
As preferably, wet mixing is particularly as follows: remix after Yu Hun.
As preferably, it is dry mixed particularly as follows: remix after premixing.
Present invention also offers the fortification milk powder prepared by this preparation method；This preparation method is: take milk sterilization,
Homogenizing, and natural Vitamin E wet mixing, concentrated, be dried, it is dry mixed with natural vitamin A, natural complex C under anaerobic,
Obtain；Milk is fresh milk or reconstituted milk；As preferably, homogenizing is double-stage homogenization；As preferably, the condition of double-stage homogenization is: temperature
Spend 50～70 DEG C, pressure 180/50bar；As preferably, oxygen free condition specially evacuation is filled with noble gas, residual oxygen ＜ 3%
Vacuum condition；As preferably, the time being dry mixed with natural vitamin A, natural complex C is 60～1800s；Preferably, with
The time that natural vitamin A, natural complex C are dry mixed is 180～1000s；As preferably, milk, natural Vitamin E, natural
Vitamin A is (6500～9000) with the mass ratio of natural complex C: (0.05～0.3): (20～100): (1～30).
The invention provides a kind of fortification milk powder and preparation method thereof.This preparation method is: takes milk and sterilizes, all
Matter, and natural Vitamin E wet mixing, concentrated, be dried, it is dry mixed, i.e. with natural vitamin A, natural complex C under anaerobic
?；Milk is fresh milk or reconstituted milk.Through the contrast with existing technique, the fortification method for preparing milk that the present invention provides can
Reducing the loss of vitamin, the amount of reinforcement of vitamin A, vitamin C and vitamin E meets country's relevant laws and regulations requirement, especially
The content of vitamin A is well beyond the amount of reinforcement that national standard requires, and the good evenness of vitamin.
Detailed description of the invention
The invention discloses a kind of fortification milk powder and preparation method thereof, in those skilled in the art can use for reference herein
Hold, be suitably modified technological parameter and realize.Special needs to be pointed out is, all similar replacements and change are to those skilled in the art
For be apparent from, they are considered as being included in the present invention.Preferably enforcement has been passed through in the method for the present invention and application
Example is described, related personnel substantially can in without departing from present invention, spirit and scope to method described herein and
Application is modified or suitably changes and combine, and realizes and applies the technology of the present invention.
The invention provides the preparation method of a kind of fortification milk powder, comprise the steps:
Take milk sterilization, homogenizing, and natural Vitamin E wet mixing, concentrated, be dried, raw with natural dimension under anaerobic
Element A, natural complex C are dry mixed, and to obtain final product；
Milk is fresh milk or reconstituted milk.
As preferably, vitamin is natural complex.
The natural complex used in the present invention can be made products, it is possible to for commercially available prod.
Containing substantial amounts of natural Vitamin E in vegetable oil, in some embodiments that the present invention provides, natural Vitamin E
Vegetable oil for rich in vitamin E.
As preferably, natural Vitamin E is soybean oil.
In some embodiments that the present invention provides, natural vitamin A is the plant extract rich in vitamin A.
As preferably, natural vitamin A is Radix Dauci Sativae extract.
In some embodiments that the present invention provides, natural complex C is rich in ascorbic plant extract.
As preferably, natural complex C is in Malpighia glabra L. extract, Rosehips extract or Fructus actinidiae chinensis extract
Kind or mixture that both are above.
Preferably, natural complex C is Malpighia glabra L. extract.
In some embodiments that the present invention provides, natural vitamin A is that high β-Hu Luo element quantifies Radix Dauci Sativae extract, its
Preparation method is: mix with Radix Dauci Sativae juice (1:3)～(10:1) with carrot paste, 70m lift drying tower, and 20～30 DEG C of low temperature are done
Dry, prepare the content beta-carotene Radix Dauci Sativae extract more than 5mg/100g.
In some embodiments that the present invention provides, natural complex C is that homovitamin C quantifies Malpighia glabra L. extract,
Mix with Malpighia glabra L. juice (1:3)～(10:1) with Malpighia glabra L. slurry, 70m lift drying tower, 20～30 DEG C of cold drying, prepare
The Vitamin C content Malpighia glabra L. extract more than 1%.
In some embodiments that the present invention provides, natural Vitamin E is oils and fats, with natural plant grease deodorization distillate
Using esterification molecularly distilled group technology for raw material, industrially prepared natural Vitamin E concentrated solution, for ensureing mix homogeneously
Degree selects lower content specification (or using edible vegetable oil to be diluted it), and content is 10-50% natural complex E oil
Fat.
As preferably, homogenizing is double-stage homogenization.
As preferably, the condition of double-stage homogenization is: temperature 50～70 DEG C, pressure 180/50bar.
In some embodiments that the present invention provides, the temperature of the milk after homogenizing and natural Vitamin E wet mixing be 35～
60℃。
In some embodiments that the present invention provides, the time of the milk after homogenizing and natural Vitamin E wet mixing be 30～
1320s。
Preferably, the milk after homogenizing is 210～1320s with the time of natural Vitamin E wet mixing.
As preferably, oxygen free condition specially evacuation is filled with noble gas, the vacuum condition of residual oxygen ＜ 3%.
As preferably, the time being dry mixed with natural vitamin A, natural complex C is 60～1800.
Preferably, the time being dry mixed with natural vitamin A, natural complex C is 180～1000s.
As preferably, milk, natural Vitamin E, natural vitamin A and the mass ratio of natural complex C be (6500～
9000): (0.05～0.3): (20～100): (1～30).
In some embodiments that the present invention provides, milk, natural Vitamin E, natural vitamin A and natural complex C
Mass ratio be 7760:0.1:30:2.
As preferably, wet mixing is particularly as follows: wet mixing again after Yu Hun.
As preferably, it is dry mixed particularly as follows: be dry mixed again after premixing.
In some embodiments that the present invention provides, after homogenizing, milk and natural Vitamin E wet mixing are particularly as follows: take formula ratio
Natural Vitamin E and homogenizing after milk with 1:(2～20) premix, it is thus achieved that premix material again with residue homogenizing after milk wet mixing.
As preferably, after natural Vitamin E and homogenizing, the time of milk premix is 30～600s.
Preferably, after natural Vitamin E and homogenizing, the time of milk premix is 30～120s.
It is highly preferred that after natural Vitamin E and homogenizing the time of milk premix be 60s.
As preferably, premix material again with residue homogenizing after time of milk wet mixing be 30～1200s.
Preferably, premix material again with residue homogenizing after time of milk wet mixing be 180～1200s.
It is highly preferred that premix material again with residue homogenizing after time of milk wet mixing be 180s.
In some embodiments that the present invention provides, dried milk powder and natural vitamin A, natural complex C are dry mixed tool
Body is: take the natural vitamin A of formula ratio and the mixture of the natural complex C of formula ratio, with dried milk powder with (1～5):
(1～5) premix, it is thus achieved that premix material be dry mixed with remaining dried milk powder again.
As preferably, the time of the mixture of natural vitamin A and natural complex C and dried milk powder premix be 90～
500s。
As preferably, the time that premix material is dry mixed with remaining dried milk powder again is 90～500s.
As preferably, it is dried as being spray-dried.
Present invention also offers the fortification milk powder prepared by this preparation method；This preparation method is: take milk sterilization,
Homogenizing, and natural Vitamin E wet mixing, concentrated, be dried, it is dry mixed with natural vitamin A, natural complex C under anaerobic,
Obtain；Milk is fresh milk or reconstituted milk；As preferably, homogenizing is double-stage homogenization；As preferably, the condition of double-stage homogenization is: temperature
Spend 50～70 DEG C, pressure 180/50bar；As preferably, oxygen free condition specially evacuation is filled with noble gas, residual oxygen ＜ 3%
Vacuum condition；As preferably, the time being dry mixed with natural vitamin A, natural complex C is 60～1800s；Preferably, with
The time that natural vitamin A, natural complex C are dry mixed is 180～1000s；As preferably, milk, natural Vitamin E, natural
Vitamin A is (6500～9000) with the mass ratio of natural complex C: (0.05～0.3): (20～100): (1～30)；As
Preferably, wet mixing is particularly as follows: wet mixing again after Yu Hun；As preferably, it is dry mixed particularly as follows: be dry mixed again after premixing.
The invention provides a kind of fortification milk powder and preparation method thereof.This preparation method is: takes milk and sterilizes, all
Matter, and natural Vitamin E wet mixing, concentrated, be dried, it is dry mixed, i.e. with natural vitamin A, natural complex C under anaerobic
?；Milk is fresh milk or reconstituted milk.Through the contrast with existing technique, the fortification method for preparing milk that the present invention provides can
Reducing the loss of vitamin, the amount of reinforcement of vitamin A, vitamin C and vitamin E meets country's relevant laws and regulations requirement, especially
The content of vitamin A is well beyond the amount of reinforcement that national standard requires, and the good evenness of vitamin.
In fortification milk powder and preparation method thereof that the present invention provides, raw materials used or adjuvant all can be buied by market.Its
In, vegetable oil (containing 50% natural Vitamin E) is purchased from Jia Ji oils and fats company, and (content of vitamin A is 40mg/ to Radix Dauci Sativae extract
100g) purchased from Naturex company, Malpighia glabra L. extract (containing 17% natural complex C) is purchased from Naturex company.
Below in conjunction with embodiment, the present invention it is expanded on further:
The preparation of embodiment 1 fortification milk powder
Take raw milk 7760 parts and carry out pasteurize (pasteurize is consistent with conventional milk flour producing process), former after sterilizing
Material breast is preheated to 60 DEG C, 180/50bar double-stage homogenization, it is thus achieved that homogenizing raw milk.
The temperature of homogenizing raw milk is controlled between 35-60 DEG C, takes the vegetable oil (Semen sojae atricolor containing 50% natural Vitamin E
Oil) 0.1 part be pre-dissolved 30s with homogenizing raw milk 1:20 after, add to surplus stock Ruzhong wet mixing 180s, concentrated, be spray-dried
(concentrate, be spray-dried consistent with conventional milk flour producing process), it is thus achieved that raw material milk powder.
Under the conditions of nitrogen charging, residual oxygen ＜ 3%, by Radix Dauci Sativae extract (content of natural vitamin A is 40mg/100g) 30
Part, Malpighia glabra L. extract (containing 17% natural complex C) 2 parts are dry mixed 300s with raw material milk powder 1:1, it is thus achieved that premix material.Filling
Under the conditions of nitrogen, residual oxygen ＜ 3%, take premix material and 300s is dry mixed with surplus stock milk powder, it is thus achieved that fortification milk powder.
Above-mentioned prepared fortification milk powder is carried out micronutrient content detection, samples 12 in different loci, inspection
Survey method is with reference to GB 5413.9, GB 5413.18, GB 5413.35, and testing result is shown in Table 2.
The micronutrient content testing result of table 2 fortification milk powder
* vitamin A measured value=bata-carotene measured value/6+ vitamin A measured value
From the test data of table 2, in above-mentioned prepared fortification milk powder, the content of vitamin A is the strongest
The content of change amount, vitamin C and vitamin E is close with amount of reinforcement, it is seen that in the fortification milk powder that the present embodiment prepares, dimension is raw
The amount of reinforcement of element A, vitamin C and vitamin E meets country's relevant laws and regulations requirement, and the good evenness of three kinds of vitamin.
The preparation of embodiment 2 fortification milk powder
Take whole milk powder 812 parts to redissolve with 5688 parts of water, carry out pasteurize (pasteurize and conventional milk flour producing process
Unanimously), raw milk after sterilization is preheated to 50 DEG C, 180/50bar double-stage homogenization, it is thus achieved that homogenizing raw milk.
The temperature of homogenizing raw milk is controlled between 35-60 DEG C, takes vegetable oil (containing 50% natural Vitamin E) 0.05 part
After being pre-dissolved 60s with homogenizing raw milk 1:2, adding to surplus stock Ruzhong wet mixing 180s, concentrated, spray drying (concentrates, sprays
It is dried consistent with conventional milk flour producing process), it is thus achieved that raw material milk powder.
Under the conditions of nitrogen charging, residual oxygen ＜ 3%, by Radix Dauci Sativae extract (content of natural vitamin A is 40mg/100g) 100
Part, Malpighia glabra L. extract (containing 17% natural complex C) 30 parts are dry mixed 90s with raw material milk powder 1:5, it is thus achieved that premix material.Filling
Under the conditions of nitrogen, residual oxygen ＜ 3%, take premix material and 90s is dry mixed with surplus stock milk powder, it is thus achieved that fortification milk powder.
Above-mentioned prepared fortification milk powder is carried out micronutrient content detection, samples 12 in different loci, inspection
Survey method is with reference to GB 5413.9, GB 5413.18, GB 5413.35, and testing result is shown in Table 3.
The micronutrient content testing result of table 3 fortification milk powder
* vitamin A measured value=bata-carotene measured value/6+ vitamin A measured value
From the test data of table 3, in above-mentioned prepared fortification milk powder, the content of vitamin A is the strongest
The content of change amount, vitamin C and vitamin E is close with amount of reinforcement, it is seen that in the fortification milk powder that the present embodiment prepares, dimension is raw
The amount of reinforcement of element A, vitamin C and vitamin E meets country's relevant laws and regulations requirement, and the good evenness of three kinds of vitamin.
The preparation of embodiment 3 fortification milk powder
Take raw milk 9000 parts and carry out pasteurize (pasteurize is consistent with conventional milk flour producing process), former after sterilizing
Material breast is preheated to 70 DEG C, 180/50bar double-stage homogenization, it is thus achieved that homogenizing raw milk.
The temperature of homogenizing raw milk is controlled between 35-60 DEG C, takes vegetable oil (containing 50% natural Vitamin E) 0.3 part
After being pre-dissolved 120s with homogenizing raw milk 1:10, add to surplus stock Ruzhong wet mixing 1200s, concentrated, be spray-dried (concentrate,
It is spray-dried consistent with conventional milk flour producing process), it is thus achieved that raw material milk powder.
Under the conditions of nitrogen charging, residual oxygen ＜ 3%, by Radix Dauci Sativae extract (content of natural vitamin A is 40mg/100g) 20
Part, Malpighia glabra L. extract (containing 17% natural complex C) 1 part are dry mixed 500s with raw material milk powder 5:1, it is thus achieved that premix material.Filling
Under the conditions of nitrogen, residual oxygen ＜ 3%, take premix material and 500s is dry mixed with surplus stock milk powder, it is thus achieved that fortification milk powder.
Above-mentioned prepared fortification milk powder is carried out micronutrient content detection, samples 12 in different loci, inspection
Survey method is with reference to GB 5413.9, GB 5413.18, GB 5413.35, and testing result is shown in Table 4.
The micronutrient content testing result of table 4 fortification milk powder
* vitamin A measured value=bata-carotene measured value/6+ vitamin A measured value
From the test data of table 4, in above-mentioned prepared fortification milk powder, the content of vitamin A is the strongest
The content of change amount, vitamin C and vitamin E is close with amount of reinforcement, it is seen that in the fortification milk powder that the present embodiment prepares, dimension is raw
The amount of reinforcement of element A, vitamin C and vitamin E meets country's relevant laws and regulations requirement, and the good evenness of three kinds of vitamin.
The preparation of comparative example 1 fortification milk powder
Take raw milk 7760 parts and carry out pasteurize (pasteurize is consistent with conventional milk flour producing process), take vegetable oil
(containing 50% natural Vitamin E) 0.1 part, by Radix Dauci Sativae extract (content of vitamin A is 40mg/100g) 30 parts, Malpighia glabra L.
Extract (containing 17% natural complex C) 2 parts adds to whole raw material milks, batch mixing under the conditions of 35-60 DEG C, concentrated, spray dried
Dry (concentrate, be spray-dried consistent with conventional milk flour producing process), it is thus achieved that fortification milk powder.
Above-mentioned prepared fortification milk powder is carried out micronutrient content detection, samples 12 in different loci, inspection
Survey method is with reference to GB 5413.9, GB 5413.18, GB 5413.35, and testing result is shown in Table 5.
The micronutrient content testing result of table 5 fortification milk powder
* vitamin A measured value=bata-carotene measured value/6+ vitamin A measured value
From the test data of table 5, use prior art (vitamin A and the mode of vitamin C employing wet mixing and raw material
Breast mixing, and three kinds of vitamin are all provided without first premixing decomposite hybrid mode) vitamin A in prepared fortification milk powder
Serious with ascorbic loss；The coefficient of variation of vitamin E is relatively big, and the uniformity is poor.
The preparation of comparative example 2 fortification milk powder
Take raw milk 7760 parts and carry out pasteurize (pasteurize is consistent with conventional milk flour producing process), it is thus achieved that raw material
Breast.
The temperature of raw milk is controlled between 35-60 DEG C, takes vegetable oil (containing 50% natural Vitamin E) 0.1 part with equal
After raw material breast 1:20 is pre-dissolved 120s, add to surplus stock Ruzhong mixing 120s, concentrated, spray drying (concentration, spray dried
Dry and conventional milk flour producing process is consistent), it is thus achieved that raw material milk powder.
By (natural containing 17% to Radix Dauci Sativae extract (content of vitamin A is 40mg/100g) 30 parts, Malpighia glabra L. extract
Vitamin C) 2 parts 300s is dry mixed with raw material milk powder 1:1, it is thus achieved that premix material.Take premix material and 300s is dry mixed with surplus stock milk powder, obtain
Obtain fortification milk powder.
Above-mentioned prepared fortification milk powder is carried out micronutrient content detection, samples 12 in different loci, inspection
Survey method is with reference to GB 5413.9, GB 5413.18, GB 5413.35, and testing result is shown in Table 6.
The micronutrient content testing result of table 6 fortification milk powder
* vitamin A measured value=bata-carotene measured value/6+ vitamin A measured value
From the test data of table 6, (vitamin A and vitamin C mix the most under vacuum to use prior art
Material) prepare fortification milk powder in vitamin A and ascorbic loss serious；The uniformity of vitamin E is preferable.
Comparative example 3
Take raw milk 7760 parts and carry out pasteurize (pasteurize is consistent with conventional milk flour producing process), former after sterilizing
Material breast is preheated to 60 DEG C, 180/50bar double-stage homogenization, it is thus achieved that homogenizing raw milk.
The temperature of homogenizing raw milk is controlled between 35-60 DEG C, takes the vegetable oil (Semen sojae atricolor containing 50% natural Vitamin E
Oil) 0.1 part be pre-dissolved 30s with homogenizing raw milk 1:20 after, add to the wet mixing of surplus stock Ruzhong 180s, 180/50bar bis-times all
Matter, concentrated, be spray-dried (concentrate, be spray-dried with routine milk flour producing process consistent), it is thus achieved that raw material milk powder.
Under the conditions of nitrogen charging, residual oxygen ＜ 3%, by Radix Dauci Sativae extract (content of natural vitamin A is 40mg/100g) 30
Part, Malpighia glabra L. extract (containing 17% natural complex C) 2 parts are dry mixed 300s with raw material milk powder 1:1, it is thus achieved that premix material.Filling
Under the conditions of nitrogen, residual oxygen ＜ 3%, take premix material and 300s is dry mixed with surplus stock milk powder, it is thus achieved that fortification milk powder.
Above-mentioned prepared fortification milk powder is carried out micronutrient content detection, samples 12 in different loci, inspection
Survey method is with reference to GB 5413.9, GB 5413.18, GB 5413.35, and testing result is shown in Table 2.
The micronutrient content testing result of table 7 fortification milk powder
* vitamin A measured value=bata-carotene measured value/6+ vitamin A measured value
From the test data of table 7, in above-mentioned prepared fortification milk powder, the content of vitamin A is the strongest
Change amount, Vitamin C content is close with amount of reinforcement, and the vitamin E uniformity increases, but loss is bigger.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. the preparation method of a fortification milk powder, it is characterised in that comprise the steps:
Take milk sterilization, homogenizing, and natural Vitamin E wet mixing, concentrated, be dried, under anaerobic with natural vitamin A,
Natural complex C is dry mixed, and to obtain final product；
Described milk is fresh milk or reconstituted milk.
The preparation method of a kind of fortification milk powder the most according to claim 1, it is characterised in that described homogenizing is two grades
Homogenizing.
The preparation method of a kind of fortification milk powder the most according to claim 2, it is characterised in that described double-stage homogenization
Condition is: temperature 50～70 DEG C, pressure 180/50bar.
The preparation method of a kind of fortification milk powder the most according to claim 1, it is characterised in that described oxygen free condition has
Body is that evacuation is filled with noble gas, the vacuum condition of residual oxygen ＜ 3%.
The preparation method of a kind of fortification milk powder the most according to claim 1, it is characterised in that described raw with natural dimension
The time that element A, natural complex C are dry mixed is 60～1800s.
The preparation method of a kind of fortification milk powder the most according to claim 1, it is characterised in that described natural complex
E is the vegetable oil of rich in vitamin E.
The preparation method of a kind of fortification milk powder the most according to claim 1, it is characterised in that described natural complex
A is the plant extract rich in vitamin A.
The preparation method of a kind of fortification milk powder the most according to claim 1, it is characterised in that described natural complex
C is rich in ascorbic plant extract.
The preparation method of a kind of fortification milk powder the most according to claim 1, it is characterised in that described milk, described
The mass ratio of natural Vitamin E, described natural vitamin A and described natural complex C is (6500～9000): (0.05～
0.3): (20～100): (1～30).
10. the fortification milk that the preparation method of a kind of fortification milk powder as described in any one of claim 1 to 9 prepares
Powder.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090146A (en) * | 1993-01-15 | 1994-08-03 | 赵文俊 | " Shengnaokang " nutrient solution prescription and method for making |
| CN101313714A (en) * | 2008-07-09 | 2008-12-03 | 内蒙古蒙牛乳业（集团）股份有限公司 | Liquid milk with additive vitamin suitable for baby of 12 to 36 months ages |
| CN101731354A (en) * | 2009-12-15 | 2010-06-16 | 内蒙古伊利实业集团股份有限公司 | Liquid dairy product rich in natural carotene and preparation method thereof |
| WO2010119439A1 (en) * | 2009-04-15 | 2010-10-21 | Bopa Ireland Limited | A reduced lactose milk product and a process for the preparation thereof |
| CN103380822A (en) * | 2013-07-18 | 2013-11-06 | 河北国绿食生物科技有限公司 | Fat optimization milk and preparation technique thereof |
-
2014
- 2014-08-22 CN CN201410417596.5A patent/CN104186668B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090146A (en) * | 1993-01-15 | 1994-08-03 | 赵文俊 | " Shengnaokang " nutrient solution prescription and method for making |
| CN101313714A (en) * | 2008-07-09 | 2008-12-03 | 内蒙古蒙牛乳业（集团）股份有限公司 | Liquid milk with additive vitamin suitable for baby of 12 to 36 months ages |
| WO2010119439A1 (en) * | 2009-04-15 | 2010-10-21 | Bopa Ireland Limited | A reduced lactose milk product and a process for the preparation thereof |
| CN101731354A (en) * | 2009-12-15 | 2010-06-16 | 内蒙古伊利实业集团股份有限公司 | Liquid dairy product rich in natural carotene and preparation method thereof |
| CN103380822A (en) * | 2013-07-18 | 2013-11-06 | 河北国绿食生物科技有限公司 | Fat optimization milk and preparation technique thereof |
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Effective date of registration: 20190430 Address after: 310052 19, South Ring Road, Binjiang District, Hangzhou, Zhejiang, 19 Patentee after: Beingmate (Hangzhou) Food Research Institute Co., Ltd. Address before: 310053 No. 3758 South Ring Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Bei Yinmei Ying Tong food limited-liability company |