CN105494647B - A kind of calcium fortification milk powder and preparation method thereof - Google Patents

A kind of calcium fortification milk powder and preparation method thereof Download PDF

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Publication number
CN105494647B
CN105494647B CN201510990213.8A CN201510990213A CN105494647B CN 105494647 B CN105494647 B CN 105494647B CN 201510990213 A CN201510990213 A CN 201510990213A CN 105494647 B CN105494647 B CN 105494647B
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milk powder
temperature
minutes
feed liquid
milk
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CN105494647A (en
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陈文亮
苏米亚
刘振民
贾宏信
刘翠平
齐晓彦
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Shanghai Bright Dairy and Food Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/152Milk preparations; Milk powder or milk powder preparations containing additives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00Whey; Whey preparations
    • A23C21/06Mixtures of whey with milk products or milk components
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00Whey; Whey preparations
    • A23C21/08Whey; Whey preparations containing other organic additives, e.g. vegetable or animal products
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/152Milk preparations; Milk powder or milk powder preparations containing additives
    • A23C9/1522Inorganic additives, e.g. minerals, trace elements; Chlorination or fluoridation of milk; Organic salts or complexes of metals other than natrium or kalium; Calcium enrichment of milk

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  • Chemical & Material Sciences (AREA)
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  • Dairy Products (AREA)
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Abstract

The invention discloses a kind of calcium fortification milk powder and preparation method thereof.The present invention provides a kind of calcium fortification milk powder, its component includes: 70%~80% milk powder and/or cow's milk, 6%~15% inulin composition with functions, 5%~13% lactose and/or desalted whey powder, 0.8%~1.5% newborn mineral salt, 0.1%~0.5% carragheen, 0.08%~0.2% sodium tripolyphosphate, 0.12%~0.20% multi-vitamins, wherein, the dosage of cow's milk is the dosage of dry matter, and the percentage is the percentage that each component quality accounts for each raw material component gross mass in calcium fortification milk powder in addition to water.Calcium fortification milk powder of the invention uses the genuine milk mineral salt in cow's milk source, and bioavailability is high, and milk powder reconstitutes that rear stability is good, and newborn mineral salt does not precipitate, and market-oriented prospect is good.

Description

A kind of calcium fortification milk powder and preparation method thereof
Technical field
The present invention relates to a kind of calcium fortification milk powder and preparation method thereof.
Background technique
Calcium is element needed by human, and calcium total amount is about 1000~1300 grams in health adult's body, about the 1.5% of percentage of liveweight ~2.0%, wherein 99% calcium is present in bone and tooth in the form of bone salts, remaining is distributed in soft tissue, extracellular fluid In calcium only account for the 0.1% of total calcium content.In the muscle of human body, nerve, body fluid and bone, have and Ca2+In conjunction with protein. Calcium is also the necessary elements such as neurotransmission, contraction of muscle, blood clotting, hormone release and galactosis.
Bone calcium is mainly with non-crystal calcium monohydrogen phosphate (CaHPO4) and crystal hydroxyapatite (3Ca3PO4×Ca(OH)2) two Kind form exists, and composition and materialization property are constantly changed with Human Physiology or pathologic condition.Calcium monohydrogen phosphate ratio in area of new bone Outmoded bone is more, and hydroxyapatite is gradually transformed into during skeletal maturation.Bone makes bone calcium by continuous skeletonization and osteolysis Dynamic equilibrium is kept with blood calcium.Calcium content deficiency will affect growth and development and health in human body, so calcium must be supplemented daily.
The daily dietary reference intake (RDI) of calcium is 800~1200mg/d.But studies have shown that being taken in daily diet Calcium there is 70% (about 840mg/d) to be excreted, only 30% calcium (about 360mg/d) is absorbed by the body, and in this section There is nearly 45% calcium (about 160mg/d) to excrete with urine, sweat etc. again in absorbed 30% calcium, finally by bone The calcium of absorption only has 55% (about 200mg/d).Usual human body bone mineral density can reach peak value between 20-30 years old, 40 Year gradually decreases later, and especially postmenopausal women is more than 10% every 10 years bone mass loss rates, and porous phenomenon occurs in bone.
According to WHO standard, U.S. national health and nutrition survey the result shows that, osteoporosis seriously affects people's lives Quality, in 50 years old or more crowd, 50% women, 20% male can all occur osteoporotic bone in life theirs Folding, once patient experience first time osteoporotic fracture, the danger of secondary fracture is obvious to be increased.Osteoporosis has become For a global public health problem, and its disease incidence is still rapidly increasing.
Thereby it is ensured that obtaining the calcareous particularly significant of sufficient high bioavailability in life each stage.It can be significantly Delay to occur bone porous phenomenon when old age and leads to risk of bone fracture.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome calcium fortification milk powder product structure in the prior art it is single, The defects such as calcium uptake utilization rate is low and provide a kind of calcium fortification milk powder and preparation method thereof, calcium fortification milk powder made from this method Using the genuine milk mineral salt in cow's milk source, bioavailability is high, and milk powder reconstitutes that rear stability is good, and newborn mineral salt does not precipitate, city Fieldization prospect is good.
The present inventor has found that the calcium in milk is ideal diet calcium source, using cow's milk whey as raw material, through going after study Cream mineral salt made of the ingredients such as isolating protein, lactose has reasonable calcium-phosphorus ratio, close with the composition of skeleton, tooth, It is small to the stimulation of human body stomach, effectively it can be absorbed and be utilized by human body.Although but there are many calcium fortification milk powder brand at present on the market, But product structure is single, is strengthened in the form of inorganic calcium (calcium carbonate), and the milk powder without fortified milk mineral salt Product.The advantages of inorganic Creta Preparata is that calcium content height and use cost are low, and major defect is that dissolubility is poor, in body domestic demand Gastric acid is consumed, therefore absorption rate is low.And being added in milk powder using newborn mineral salt as calcium source is that there is also certain technologies Problem, i.e., newborn mineral salt are easy precipitating during ingredient and keep ingredients concentration inhomogenous to influence product quality, and Also precipitating is easy during finished product reconstitutes and is influenced product and is reconstituted experience.
The present inventor has found when studying the product stability of calcium fortification milk powder of the present invention, if the type of stabilizer and added Dosage select it is improper by the viscosity for substantially changeing ingredient to influence the concentration of milk powder, the effect of the techniques such as spraying.By repeatedly Test, this main technical problem are resolved finally, and the present inventor uses carragheen and chelating agent trimerization phosphorus in formula Sour sodium mutual cooperation effect is to achieve the purpose that prevent newborn mineral salt precipitating, so as to complete the present invention.
The present invention solves above-mentioned technical problem by the following technical programs.
The present invention provides a kind of calcium fortification milk powder, component include: 70%~80% milk powder and/or cow's milk, 6%~ 15% inulin composition with functions, 5%~13% lactose and/or desalted whey powder, 0.8%~1.5% newborn mineral salt, 0.1%~0.5% Carragheen, 0.08%~0.2% sodium tripolyphosphate, 0.12%~0.20% multi-vitamins, wherein the dosage of cow's milk is dry The dosage of matter, the percentage are the percentage that each component quality accounts for each raw material component gross mass in calcium fortification milk powder in addition to water Than.
In the present invention, the milk powder can be the whole-fat milk powder and/or skimmed milk powder of routine in the art, preferably Meet the whole-fat milk powder or skimmed milk powder of standard GB/T 19644.
In the present invention, the cow's milk is the natural mammary gland forced down from healthy ox body Normal breast point of this field routine Secretion, can be for the whole milk without fat separation or by fats portion or the lowfat milk being totally separated or degreasing ox Milk.
In the present invention, the inulin composition with functions is preferably by 35%~65% long-chain inulin (degree of polymerization of mass percentage DP >=20) and 65%~35% short chain inulin (degree of polymerization DP≤10) of mass percentage composition mixture.The inulin The quality percentage of the mass percentage of long-chain inulin described in composition further preferred 38%, the short chain inulin contains Measure further preferred 62%.
In the present invention, the lactose can be lactose commonly used in the art.
In the present invention, the desalted whey powder can be desalted whey powder commonly used in the art, and general ash content exists 3.0% or less.
In the present invention, the newborn mineral salt can be newborn mineral salt conventional in the art.
In the present invention, the multi-vitamins are that the semi-finished product of multivitamin monomer after evenly mixing compound raw material. The type and content of the multi-vitamins is preferably: the content of vitamin A is 3000 μ of μ gRE~4500 gRE;Vitamin The content of D is 53 μ of μ g~62 g;The content of vitamin E is 100mg~150mg;Vitamin B6Content be 6700 μ of μ g~8000 g;Ascorbic content is 300mg~500mg;The content of folic acid is 1700 μ of μ g~2400 g.
In the present invention, the raw material is food-grade, commercially available.
The present invention also provides the preparation methods of the calcium fortification milk powder comprising following step:
(1) carragheen, sodium tripolyphosphate are dissolved in the water, obtain feed liquid A;
(2) the feed liquid A that newborn mineral salt and step (1) obtain is mixed into obtain feed liquid B;
(3) milk powder and/or cow's milk, lactose and/or desalted whey powder, inulin composition with functions and multi-vitamins are dissolved in water In feed liquid C;
(4) the feed liquid C that step (3) obtains is mixed into obtain feed liquid D with the feed liquid B that step (2) obtains;
(5) the feed liquid D homogeneous that step (4) obtains is sterilized, concentration, dry to get calcium fortification milk powder.
In step (1), the method and condition of the dissolution can be the method and condition of this field routine, and described is molten The temperature of solution is preferably 65 DEG C~75 DEG C, such as 70 DEG C or 68 DEG C.The dissolution time is preferably 10 minutes~15 points Clock, such as 12 minutes or 14 minutes.
In step (2), the mixed method and condition can be the method and condition of this field routine, and described is mixed The temperature of conjunction is preferably 40 DEG C~50 DEG C, such as 45 DEG C or 43 DEG C.The mixed time is preferably 10 minutes~20 Minute, such as 12 minutes or 15 minutes.
In step (3), the method and condition of the dissolution can be the method and condition of this field routine, and described is molten The temperature of solution is preferably 35 DEG C~45 DEG C, such as 38 DEG C or 40 DEG C.The time of the dissolution is preferably 10 minutes~15 Minute, such as 11 minutes or 12 minutes.
In step (4), the mixed method and condition can be the method and condition of this field routine, and described is mixed The temperature of conjunction is preferably 35 DEG C~45 DEG C, such as 40 DEG C or 42 DEG C.The mixed time is preferably 10 minutes~15 Minute, such as 12 minutes or 13 minutes.The solid concentration of gained feed liquid D is preferably 10% (wt)~12% after mixing Such as 10.5% (wt) or 11% (wt) (wt),.
In step (5), the homogeneous can be this field routine operation, and the pressure of the homogeneous is preferably 18MPa~20Mpa, such as 19MPa.The temperature of the homogeneous is preferably 57 DEG C~60 DEG C, such as 58 DEG C or 59 DEG C.
In step (5), the sterilization can be this field routine operation, described such as pasteurize and ultra high temperature sterilization The temperature of sterilization be preferably 88 DEG C~90 DEG C, such as 88.5 DEG C or 89 DEG C.The time of the sterilization is preferably 16 seconds ~20 seconds, such as 18 seconds or 19 seconds.
In step (5), the concentration can be this field routine operation, preferably quadruple effect concentration technology, resulting The solid concentration of concentrated milk is 48% (wt)~50% (wt), such as 48.5% (wt) or 49% (wt).
In step (5), the drying can be this field routine operation, preferably be spray-dried, and be more preferably pressure Power spray drying, the feeding temperature of the pressure spray dryer are preferably 70 DEG C~72 DEG C, such as 71 DEG C or 71.5 DEG C.Institute The inlet air temperature for the pressure spray dryer stated is preferably 180 DEG C~184 DEG C, such as 181 DEG C or 182 DEG C.The pressure spray The dry temperature of outgoing air of mist is preferably 80 DEG C~82 DEG C, such as 81 DEG C.The pressure of the pressure spray dryer is preferably 220bar~240bar, such as 225bar or 230bar.
Without prejudice to the field on the basis of common sense, above-mentioned each optimum condition, can any combination to get the present invention it is each preferably Example.
The reagents and materials used in the present invention are commercially available.
The positive effect of the present invention is that:
(1) preparation method of calcium fortification milk powder of the invention successfully solves in newborn mineral salt blending process and milk powder rushes Sedimentation problem during tune improves the quality of product;
(2) scheme of replenishing the calcium of calcium fortification milk powder of the invention is the knot using the newborn mineral salt all from cow's milk as calcium source Specific inulin composition with functions is closed, to improve the absorption rate of calcium;Short chain inulin in specific inulin composition with functions can be in human body The front end of large intestine generates short chain fatty acids by Rapid Fermentation, and long-chain inulin can then be generated in the rear end of human body large intestine by slow fermentation Short chain fatty acids, therefore the inulin combination of length chain can be such that the acidity of entire intestinal environment increases, so as to promote the suction of calcium It receives.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality It applies among a range.In the following examples, the experimental methods for specific conditions are not specified, according to conventional methods and conditions, or according to quotient The selection of product specification.
Following percentages as described in the examples are mass percent unless otherwise specified.
The source of part material is as follows in following embodiments:
Raw milk: Ma Qiao factory, Shanghai Bright Dairy & Food Co., Ltd., raw material sources are cow's milk.
Skimmed milk: Ma Qiao factory, Shanghai Bright Dairy & Food Co., Ltd., raw material sources are cow's milk.
Whole-fat milk powder: common specification, dairy company Fonterra, New Zealand, raw material sources are cow's milk.
Skimmed milk powder: common specification, dairy company Fonterra, New Zealand, raw material sources are cow's milk.
Desalted whey powder: specification D70 or D90, Finland tie up Aktiebolaget Leo (SE) Box 941, S-251 09 Helsingborg, Sweden, and raw material sources are whey.
Long-chain inulin: HP type, Belgian ORAFTI company, raw material sources are witloof.
Short chain inulin: P95 type, Belgian ORAFTI company, raw material sources are witloof.
Newborn mineral salt: specification micro powder type, Dutch DMV company, raw material sources are cow's milk.
Lactose: food-grade, Dutch DMV company, raw material sources are cow's milk.
Carragheen: U.S. Si Bikai can company, model CP Kelco LF-120, food-grade, raw material sources are red algae;
Sodium tripolyphosphate: food-grade, Yunnan Bake lucky Ni Tianchuan phosphate Co., Ltd, raw material sources are phosphoric acid and pure Alkali.
Multi-vitamins: the limited public affairs of food science and technology share are encouraged into food-grade, model Li get Wei D-130712-Vit, Shanghai Department.
The key technical indexes of calcium fortification milk powder of the invention is as shown in table 1 below.
The key technical indexes of the calcium fortification milk powder of the invention of table 1
Project Index (every 100g)
Protein 16.8~29.0g
Fat ≤22.5g
Moisture ≤ 5%
Calcium 750~1200mg
Vitamin A 300~900 μ g RE
Vitamin D 6.0~12.5 μ g
Vitamin E 10~30mg
Vitamin B6 700~1600 μ g
Folic acid 180~480 μ g
Vitamin C 30~100mg
Embodiment 1
The formula of calcium fortification milk powder (in terms of 1000kg milk powder product)
Preparation method:
(1) carragheen, sodium tripolyphosphate are dissolved in the water, solution temperature is 65 DEG C, and dissolution time is 10 minutes, must be expected Liquid A;
(2) the feed liquid A that newborn mineral salt and step (1) obtain is mixed into obtain feed liquid B, mixing temperature is 40 DEG C, incorporation time It is 10 minutes.
(3) whole-fat milk powder, desalted whey powder, inulin composition with functions and multi-vitamins are dissolved in the water, solution temperature is 35 DEG C, dissolution time is 10 minutes, obtains feed liquid C.
(4) the feed liquid C that step (3) obtains is mixed into obtain feed liquid D, mixing temperature 35 with the feed liquid B that step (2) obtains DEG C, incorporation time is 10 minutes, and the solid concentration of gained feed liquid D is 10% (wt).
(5) the feed liquid D homogeneous that step (4) obtains is sterilized, and is concentrated, spray drying: feed liquid D obtained by step (4) being carried out equal Matter (pressure 18MPa, 57 DEG C of temperature), sterilization (88 DEG C of temperature, 16 seconds time), concentration are (resulting dense using quadruple effect concentration technology The solid concentration of contracting milk is 48% (wt)) and spray drying treatment.Drying process with atomizing uses press atomization mode, charging Temperature be 70 DEG C, 180 DEG C of inlet air temperature, 80 DEG C of temperature of outgoing air, feed pressure 220bar.
Obtained calcium fortification milk powder include 70% whole-fat milk powder, 14.6% inulin composition with functions, 13% desalted whey powder, 1.5% newborn mineral salt, 0.5% carragheen, 0.2% sodium tripolyphosphate and 0.2% multi-vitamins, the percentage are each ingredient Account for the mass percent of calcium fortification milk powder.The nutritive index of its product is as follows:
Embodiment 2
The formula of calcium fortification milk powder (in terms of 1000kg milk powder product)
Material name Dosage
Skimmed milk powder 800kg
Inulin composition with functions 89kg
Lactose 100kg
Newborn mineral salt 8kg
Carragheen 1kg
Sodium tripolyphosphate 0.8kg
Multi-vitamins 1.2kg
Preparation method:
(1) carragheen, sodium tripolyphosphate are dissolved in the water, solution temperature is 75 DEG C, and dissolution time is 15 minutes, must be expected Liquid A;
(2) the feed liquid A that newborn mineral salt and step (1) obtain is mixed into obtain feed liquid B, mixing temperature is 50 DEG C, incorporation time It is 20 minutes.
(3) skimmed milk powder, lactose, inulin composition with functions and multi-vitamins are dissolved in the water, solution temperature is 45 DEG C, molten Solving the time is 15 minutes, obtains feed liquid C.
(4) the feed liquid C that step (3) obtains is mixed into obtain feed liquid D, mixing temperature 45 with the feed liquid B that step (2) obtains DEG C, incorporation time is 15 minutes, and the solid concentration of gained feed liquid D is 12% (wt).
(5) the feed liquid D homogeneous that step (4) obtains is sterilized, and is concentrated, spray drying: feed liquid D obtained by step (4) being carried out equal Matter (pressure 20MPa, temperature 60 C), sterilization (90 DEG C of temperature, 20 seconds time), concentration are (resulting dense using quadruple effect concentration technology The solid concentration of contracting milk is 50% (wt)) and spray drying treatment.Drying process with atomizing uses press atomization mode, charging Temperature be 72 DEG C, 184 DEG C of inlet air temperature, 82 DEG C of temperature of outgoing air, feed pressure 240bar.
Obtained calcium fortification milk powder includes 80% skimmed milk powder, 8.9% inulin composition with functions, 10% lactose, 0.8% newborn mine Object salt, 0.1% carragheen, 0.08% sodium tripolyphosphate and 0.12% multi-vitamins, the percentage are that account for calcium strong for each ingredient Change the mass percent of milk powder.The nutritive index of its product is as follows:
Project Index (every 100g)
Protein 27.29g
Fat 0.87g
Moisture 3.06%
Calcium 1137mg
Vitamin A 394μg RE
Vitamin D 6.41μg
Vitamin E 12.2mg
Vitamin B6 764μg
Folic acid 192μg
Vitamin C 33.5mg
Embodiment 3
The formula of calcium fortification milk powder (in terms of 1000kg milk powder product)
Preparation method:
(1) carragheen, sodium tripolyphosphate are dissolved in the water, solution temperature is 70 DEG C, and dissolution time is 12 minutes, must be expected Liquid A;
(2) the feed liquid A that newborn mineral salt and step (1) obtain is mixed into obtain feed liquid B, mixing temperature is 45 DEG C, incorporation time It is 15 minutes.
(3) desalted whey powder, lactose, inulin composition with functions and multi-vitamins are dissolved in raw milk, solution temperature is 40 DEG C, dissolution time is 12 minutes, obtains feed liquid C.
(4) the feed liquid C that step (3) obtains is mixed into obtain feed liquid D, mixing temperature 40 with the feed liquid B that step (2) obtains DEG C, incorporation time is 12 minutes, and the solid concentration of gained feed liquid D is 11% (wt).
(5) the feed liquid D homogeneous that step (4) obtains is sterilized, and is concentrated, spray drying: feed liquid D obtained by step (4) being carried out equal Matter (pressure 19MPa, 58 DEG C of temperature), sterilization (89 DEG C of temperature, 18 seconds time), concentration are (resulting dense using quadruple effect concentration technology The solid concentration of contracting milk is 49% (wt)) and spray drying treatment.Drying process with atomizing uses press atomization mode, charging Temperature be 71 DEG C, 182 DEG C of inlet air temperature, 81 DEG C of temperature of outgoing air, feed pressure 230bar.
Obtained calcium fortification milk powder includes 78.4% cow's milk (in terms of dry matter), 6% inulin composition with functions, 6.5% desalination Whey powder, 5.3% lactose, 1% newborn mineral salt, 0.3% carragheen, 0.12% sodium tripolyphosphate and 0.15% multi-vitamins, The percentage is the mass percent that each ingredient accounts for calcium fortification milk powder.The nutritive index of its product is as follows:
Embodiment 4
The formula of calcium fortification milk powder (in terms of 1000kg milk powder product)
Material name Dosage
Whole-fat milk powder 400kg
Skimmed milk powder 400kg
Inulin composition with functions 133.2kg
Lactose 50kg
Newborn mineral salt 12kg
Carragheen 2kg
Sodium tripolyphosphate 1kg
Multi-vitamins 1.8kg
Preparation method:
(1) carragheen, sodium tripolyphosphate are dissolved in the water, solution temperature is 68 DEG C, and dissolution time is 14 minutes, must be expected Liquid A;
(2) the feed liquid A that newborn mineral salt and step (1) obtain is mixed into obtain feed liquid B, mixing temperature is 43 DEG C, incorporation time It is 12 minutes.
(3) whole-fat milk powder, skimmed milk powder, lactose, inulin composition with functions and multi-vitamins are dissolved in the water, solution temperature It is 38 DEG C, dissolution time is 11 minutes, obtains feed liquid C.
(4) the feed liquid C that step (3) obtains is mixed into obtain feed liquid D, mixing temperature 42 with the feed liquid B that step (2) obtains DEG C, incorporation time is 13 minutes, and the solid concentration of gained feed liquid D is 10.5% (wt).
(5) the feed liquid D homogeneous that step (4) obtains is sterilized, and is concentrated, spray drying: feed liquid D obtained by step (4) being carried out equal Matter (pressure 18MPa, 59 DEG C of temperature), sterilization (88.5 DEG C of temperature, 19 seconds time), concentration are (resulting using quadruple effect concentration technology The solid concentration of concentrated milk is 48.5% (wt)) and spray drying treatment.Drying process with atomizing uses press atomization mode, Feeding temperature be 71.5 DEG C, 181 DEG C of inlet air temperature, 82 DEG C of temperature of outgoing air, feed pressure 225bar.
Obtained calcium fortification milk powder includes 80% milk powder (40% whole-fat milk powder, 40% skimmed milk powder), 13.32% inulin Composition, 5% lactose, 1.2% newborn mineral salt, 0.2% carragheen, 0.1% sodium tripolyphosphate and 0.18% multi-vitamins, institute Stating percentage is the mass percent that each ingredient accounts for calcium fortification milk powder.The nutritive index of its product is as follows:
Project Index (every 100g)
Protein 23.4g
Fat 11.2g
Moisture 3.02%
Calcium 1138mg
Vitamin A 602μg RE
Vitamin D 9.27μg
Vitamin E 16.9mg
Vitamin B6 1106μg
Folic acid 297μg
Vitamin C 46.3mg
Comparative example 1
The formula of calcium fortification milk powder (in terms of 1000kg milk powder product)
Material name Dosage
Whole-fat milk powder 702kg
Inulin composition with functions 146kg
Desalted whey powder 130kg
Newborn mineral salt 15kg
Carragheen 5kg
Multi-vitamins 2kg
Preparation method:
(1) carragheen is dissolved in the water, solution temperature is 65 DEG C, and dissolution time is 10 minutes, obtains feed liquid A;
(2) the feed liquid A that newborn mineral salt and step (1) obtain is mixed into obtain feed liquid B, mixing temperature is 40 DEG C, incorporation time It is 10 minutes.
(3) whole-fat milk powder, desalted whey powder, inulin composition with functions and multi-vitamins are dissolved in the water, solution temperature is 35 DEG C, dissolution time is 10 minutes, obtains feed liquid C.
(4) the feed liquid C that step (3) obtains is mixed into obtain feed liquid D, mixing temperature 35 with the feed liquid B that step (2) obtains DEG C, incorporation time is 10 minutes, and the solid concentration of gained feed liquid D is 10% (wt).
(5) the feed liquid D homogeneous that step (4) obtains is sterilized, and is concentrated, spray drying: feed liquid D obtained by step (4) being carried out equal Matter (pressure 18MPa, 57 DEG C of temperature), sterilization (88 DEG C of temperature, 16 seconds time), concentration are (resulting dense using quadruple effect concentration technology The solid concentration of contracting milk is 48% (wt)) and spray drying treatment.Drying process with atomizing uses press atomization mode, charging Temperature be 70 DEG C, 180 DEG C of inlet air temperature, 80 DEG C of temperature of outgoing air, feed pressure 220bar.
Obtained calcium fortification milk powder include 70.2% whole-fat milk powder, 14.6% inulin composition with functions, 13% desalted whey powder, 1.5% newborn mineral salt, 0.5% carragheen and 0.2% multi-vitamins, the percentage are the matter that each ingredient accounts for calcium fortification milk powder Measure percentage.
Comparative example 2
The formula of calcium fortification milk powder (in terms of 1000kg milk powder product)
Material name Dosage
Whole-fat milk powder 705kg
Inulin composition with functions 146kg
Desalted whey powder 130kg
Newborn mineral salt 15kg
Sodium tripolyphosphate 2kg
Multi-vitamins 2kg
Preparation method:
(1) sodium tripolyphosphate is dissolved in the water, solution temperature is 65 DEG C, and dissolution time is 10 minutes, obtains feed liquid A;
(2) the feed liquid A that newborn mineral salt and step (1) obtain is mixed into obtain feed liquid B, mixing temperature is 40 DEG C, incorporation time It is 10 minutes.
(3) whole-fat milk powder, desalted whey powder, inulin composition with functions and multi-vitamins are dissolved in the water, solution temperature is 35 DEG C, dissolution time is 10 minutes, obtains feed liquid C.
(4) the feed liquid C that step (3) obtains is mixed into obtain feed liquid D, mixing temperature 35 with the feed liquid B that step (2) obtains DEG C, incorporation time is 10 minutes, and the solid concentration of gained feed liquid D is 10% (wt).
(5) the feed liquid D homogeneous that step (4) obtains is sterilized, and is concentrated, spray drying: feed liquid D obtained by step (4) being carried out equal Matter (pressure 18MPa, 57 DEG C of temperature), sterilization (88 DEG C of temperature, 16 seconds time), concentration are (resulting dense using quadruple effect concentration technology The solid concentration of contracting milk is 48% (wt)) and spray drying treatment.Drying process with atomizing uses press atomization mode, charging Temperature be 70 DEG C, 180 DEG C of inlet air temperature, 80 DEG C of temperature of outgoing air, feed pressure 220bar.
Obtained calcium fortification milk powder include 70.5% whole-fat milk powder, 14.6% inulin composition with functions, 13% desalted whey powder, 1.5% newborn mineral salt, 0.2% sodium tripolyphosphate and 0.2% multi-vitamins, the percentage are that each ingredient accounts for calcium fortification milk powder Mass percent.
Comparative example 3
The formula of calcium fortification milk powder (in terms of 1000kg milk powder product)
Material name Dosage
Whole-fat milk powder 707kg
Inulin composition with functions 146kg
Desalted whey powder 130kg
Newborn mineral salt 15kg
Multi-vitamins 2kg
Preparation method:
(1) newborn mineral salt is dissolved in the water to obtain feed liquid B, solution temperature is 40 DEG C, and dissolution time is 10 minutes;
(2) whole-fat milk powder, desalted whey powder, inulin composition with functions and multi-vitamins are dissolved in the water, solution temperature is 35 DEG C, dissolution time is 10 minutes, obtains feed liquid C.
(3) the feed liquid C that step (2) obtains is mixed into obtain feed liquid D, mixing temperature 35 with the feed liquid B that step (1) obtains DEG C, incorporation time is 10 minutes, and the solid concentration of gained feed liquid D is 10% (wt).
(4) the feed liquid D homogeneous that step (3) obtains is sterilized, and is concentrated, spray drying: feed liquid D obtained by step (4) being carried out equal Matter (pressure 18MPa, 57 DEG C of temperature), sterilization (88 DEG C of temperature, 16 seconds time), concentration are (resulting dense using quadruple effect concentration technology The solid concentration of contracting milk is 48% (wt)) and spray drying treatment.Drying process with atomizing uses press atomization mode, charging Temperature be 70 DEG C, 180 DEG C of inlet air temperature, 80 DEG C of temperature of outgoing air, feed pressure 220bar.
Obtained calcium fortification milk powder include 70.7% whole-fat milk powder, 14.6% inulin composition with functions, 13% desalted whey powder, 1.5% newborn mineral salt and 0.2% multi-vitamins, the percentage are the mass percent that each ingredient accounts for calcium fortification milk powder.
Comparative example 4
The formula of calcium fortification milk powder (in terms of 1000kg milk powder product)
Material name Dosage
Whole-fat milk powder 700kg
Inulin composition with functions 146kg
Desalted whey powder 130kg
Newborn mineral salt 15kg
Carragheen 5kg
Sodium tripolyphosphate 2kg
Multi-vitamins 2kg
Preparation method:
(1) carragheen is dissolved in the water, solution temperature is 65 DEG C, and dissolution time is 10 minutes, obtains feed liquid A;
(2) whole-fat milk powder, desalted whey powder, inulin composition with functions, newborn mineral salt, multi-vitamins and sodium tripolyphosphate is molten In Xie Yushui, solution temperature is 35 DEG C, and dissolution time is 10 minutes, obtains feed liquid B.
(3) the feed liquid A that step (1) obtains and the feed liquid B that step (2) obtains being mixed into obtain material C, mixing temperature is 35 DEG C, Incorporation time is 10 minutes, and the solid concentration of gained feed liquid D is 10% (wt).
(4) the feed liquid D homogeneous that step (3) obtains is sterilized, and is concentrated, spray drying: feed liquid D obtained by step (3) being carried out equal Matter (pressure 18MPa, 57 DEG C of temperature), sterilization (88 DEG C of temperature, 16 seconds time), concentration are (resulting dense using quadruple effect concentration technology The solid concentration of contracting milk is 48% (wt)) and spray drying treatment.Drying process with atomizing uses press atomization mode, charging Temperature be 70 DEG C, 180 DEG C of inlet air temperature, 80 DEG C of temperature of outgoing air, feed pressure 220bar.
Obtained calcium fortification milk powder include 70% whole-fat milk powder, 14.6% inulin composition with functions, 13% desalted whey powder, 1.5% newborn mineral salt, 0.5% carragheen, 0.2% sodium tripolyphosphate and 0.2% multi-vitamins, the percentage are each ingredient Account for the mass percent of calcium fortification milk powder.
Comparative example 5
The formula of calcium fortification milk powder (in terms of 1000kg milk powder product)
Material name Dosage
Whole-fat milk powder 700kg
Inulin composition with functions 150kg
Desalted whey powder 130kg
Newborn mineral salt 15kg
Carragheen 0.5kg
Sodium tripolyphosphate 2.5kg
Multi-vitamins 2kg
Preparation method:
(1) carragheen, sodium tripolyphosphate are dissolved in the water, solution temperature is 65 DEG C, and dissolution time is 10 minutes, must be expected Liquid A;
(2) the feed liquid A that newborn mineral salt and step (1) obtain is mixed into obtain feed liquid B, mixing temperature is 40 DEG C, incorporation time It is 10 minutes.
(3) whole-fat milk powder, desalted whey powder, inulin composition with functions and multi-vitamins are dissolved in the water, solution temperature is 35 DEG C, dissolution time is 10 minutes, obtains feed liquid C.
(4) the feed liquid C that step (3) obtains is mixed into obtain feed liquid D, mixing temperature 35 with the feed liquid B that step (2) obtains DEG C, incorporation time is 10 minutes, and the solid concentration of gained feed liquid D is 10% (wt).
(5) the feed liquid D homogeneous that step (4) obtains is sterilized, and is concentrated, spray drying: feed liquid D obtained by step (4) being carried out equal Matter (pressure 18MPa, 57 DEG C of temperature), sterilization (88 DEG C of temperature, 16 seconds time), concentration are (resulting dense using quadruple effect concentration technology The solid concentration of contracting milk is 48% (wt)) and spray drying treatment.Drying process with atomizing uses press atomization mode, charging Temperature be 70 DEG C, 180 DEG C of inlet air temperature, 80 DEG C of temperature of outgoing air, feed pressure 220bar.
Obtained calcium fortification milk powder include 70% whole-fat milk powder, 15% inulin composition with functions, 13% desalted whey powder, 1.5% newborn mineral salt, 0.05% carragheen, 0.25% sodium tripolyphosphate and 0.2% multi-vitamins, the percentage be it is each at Divide the mass percent for accounting for calcium fortification milk powder.
Effect example 1
To embodiment 1 and comparative example 1, comparative example 2, comparative example 3, comparative example 4, comparative example The 5 calcium fortification milk powder obtained are evaluated in terms of milk calcium settling stability.The formula of comparative example 1 only compares the embodiment of the present invention 1 formula lacks sodium tripolyphosphate, remaining ingredient and additive amount and technique are all completely the same with the embodiment of the present invention 1.Comparison is real Apply example 2 formula only a carragheen fewer than the formula of the embodiment of the present invention 1, remaining ingredient and additive amount and technique all with the present invention Embodiment 1 is completely the same.Formula sodium tripolyphosphate fewer than the formula of the embodiment of the present invention 1 and the carragheen of comparative example 3, Remaining ingredient and additive amount and technique are all completely the same with the embodiment of the present invention 1.The formula and the present invention of comparative example 4 are real The formula for applying example 1 is identical, and technique is different from the embodiment of the present invention 1.Carragheen and tripolyphosphate in the formula of comparative example 5 The additive amount of sodium not within the scope of the invention, remaining ingredient and additive amount and technique all with the embodiment of the present invention 1 complete one It causes and (has adjusted the additive amount of inulin composition with functions to keep formula total amount constant, this adjustment is unrelated with technique).
Test is reconstituted by milk powder product, i.e., 500mL, temperature is added in 100g milk powder sample to stir in 50 DEG C of water Detect the amount of sediment after dissolution after 0 minute, 10 minutes, 20 minutes and 30 minutes respectively.The step of sediment measures is successively To remove milk, drying, weighing.When sediment is more, milk calcium settling stability evaluation result be it is more bad, when not precipitating When object, milk calcium settling stability evaluation result is very good.
Evaluation result is as follows:
Conclusion: it can be seen that precipitating of five groups of milk powder samples after reconstituting test is stablized from the above precipitation capacity testing result The case where property.The precipitation capacity of calcium fortification milk powder sample made from embodiment 1 is minimum, and effect is best, is then followed successively by comparison and implements Example 4, comparative example 1, comparative example 5, comparative example 2 and comparative example 3.So with calcium fortification milk powder of the present invention Formula and processing technology production calcium fortification milk powder ratio with conventional formulation (do not add simultaneously carragheen and sodium tripolyphosphate or The additive amount of carragheen and sodium tripolyphosphate is except the scope of the present invention) and conventional production process (be free of present invention process Second step, i.e., the blended liquid phase interaction of newborn mineral salt and carragheen and sodium tripolyphosphate) the calcium fortification milk powder that produces Settling stability is higher.So the product quality of calcium fortification milk powder of the present invention will be got well compared with prior art.

Claims (11)

1. a kind of calcium fortification milk powder, which is characterized in that its component includes: 70%~80% milk powder and/or cow's milk, 6%~15% Inulin composition with functions, 5%~13% lactose and/or desalted whey powder, 0.8%~1.5% newborn mineral salt, 0.1%~0.5% OK a karaoke club Glue, 0.08%~0.2% sodium tripolyphosphate, 0.12%~0.20% multi-vitamins, wherein the dosage of cow's milk is dry matter Dosage, the percentage are the percentage that each component quality accounts for each raw material component gross mass in calcium fortification milk powder in addition to water.
2. calcium fortification milk powder as described in claim 1, it is characterised in that:
The milk powder is whole-fat milk powder and/or skimmed milk powder;
And/or
The cow's milk is the whole milk separated without fat or passes through fats portion or the lowfat milk being totally separated or take off Rouge milk;
And/or
The inulin composition with functions be by 35%~65% long-chain inulin of mass percentage and mass percentage 65%~ The mixture of 35% short chain inulin composition;
And/or
The type and content of the multi-vitamins are as follows: the content of vitamin A is 3000 μ of μ gRE~4500 gRE;Vitamin D Content be 53 μ of μ g~62 g;The content of vitamin E is 100mg~150mg;Vitamin B6Content be 6700 μ of μ g~8000 g;Ascorbic content is 300mg~500mg;The content of folic acid is 1700 μ of μ g~2400 g.
3. the preparation method of calcium fortification milk powder as claimed in claim 1 or 2, it is characterised in that it includes the following steps:
(1) carragheen, sodium tripolyphosphate are dissolved in the water, obtain feed liquid A;
(2) the feed liquid A that newborn mineral salt and step (1) obtain is mixed into obtain feed liquid B;
(3) milk powder and/or cow's milk, lactose and/or desalted whey powder, inulin composition with functions and multi-vitamins are dissolved in the water Feed liquid C;
(4) the feed liquid C that step (3) obtains is mixed into obtain feed liquid D with the feed liquid B that step (2) obtains;
(5) the feed liquid D homogeneous that step (4) obtains is sterilized, concentration, dry to get calcium fortification milk powder.
4. the preparation method of calcium fortification milk powder as claimed in claim 3, it is characterised in that:
In step (1), the temperature of the dissolution is 65 DEG C~75 DEG C;
And/or
In step (1), the time of the dissolution is 10 minutes~15 minutes;
And/or
In step (2), the mixed temperature is 40 DEG C~50 DEG C;
And/or
In step (2), the mixed time is 10 minutes~20 minutes;
And/or
In step (3), the temperature of the dissolution is 35 DEG C~45 DEG C;
And/or
In step (3), the time of the dissolution is 10 minutes~15 minutes.
5. the preparation method of calcium fortification milk powder as claimed in claim 4, it is characterised in that:
In step (1), the temperature of the dissolution is 70 DEG C or 68 DEG C;
And/or
In step (1), the time of the dissolution is 12 minutes or 14 minutes;
And/or
In step (2), the mixed temperature is 45 DEG C or 43 DEG C;
And/or
In step (2), the mixed time is 12 minutes or 15 minutes;
And/or
In step (3), the temperature of the dissolution is 38 DEG C or 40 DEG C;
And/or
In step (3), the time of the dissolution is 11 minutes or 12 minutes.
6. the preparation method of calcium fortification milk powder as claimed in claim 3, it is characterised in that:
In step (4), the mixed temperature is 35 DEG C~45 DEG C;
And/or
In step (4), the mixed time is 10 minutes~15 minutes;
And/or
In step (4), the solid concentration of gained feed liquid D is 10wt%~12wt% after mixing.
7. the preparation method of calcium fortification milk powder as claimed in claim 6, it is characterised in that:
In step (4), the mixed temperature is 40 DEG C or 42 DEG C;
And/or
In step (4), the mixed time is 12 minutes or 13 minutes;
And/or
In step (4), the solid concentration of gained feed liquid D is 10.5wt% or 11wt% after mixing.
8. the preparation method of calcium fortification milk powder as claimed in claim 3, it is characterised in that:
In step (5), the pressure of the homogeneous is 18MPa~20Mpa;
And/or
In step (5), the temperature of the homogeneous is 57 DEG C~60 DEG C;
And/or
In step (5), the temperature of the sterilization is 88 DEG C~90 DEG C;
And/or
In step (5), the time of the sterilization is 16 seconds~20 seconds;
And/or
The solid concentration of step (5) resulting concentrated milk is 48wt%~50wt%;
And/or
In step (5), the drying is spray drying.
9. the preparation method of calcium fortification milk powder as claimed in claim 8, it is characterised in that:
In step (5), the pressure of the homogeneous is 19Mpa;
And/or
In step (5), the temperature of the homogeneous is 58 DEG C or 59 DEG C;
And/or
In step (5), the temperature of the sterilization is 88.5 DEG C or 89 DEG C;
And/or
In step (5), the time of the sterilization is 18 seconds or 19 seconds;
And/or
The solid concentration of step (5) resulting concentrated milk is 48.5wt% or 49wt%;
And/or
In step (5), the spray drying is pressure spray dryer.
10. the preparation method of calcium fortification milk powder as claimed in claim 9, it is characterised in that:
The feeding temperature of the pressure spray dryer is 70 DEG C~72 DEG C;
And/or
The inlet air temperature of the pressure spray dryer is 180 DEG C~184 DEG C;
And/or
The temperature of outgoing air of the pressure spray dryer is 80 DEG C~82 DEG C;
And/or
The pressure of the pressure spray dryer is 220bar~240bar.
11. the preparation method of calcium fortification milk powder as claimed in claim 10, it is characterised in that: the pressure spray dryer Feeding temperature is 71 DEG C or 71.5 DEG C;
And/or the inlet air temperature of the pressure spray dryer is 181 DEG C or 182 DEG C;
And/or the temperature of outgoing air of the pressure spray dryer is 81 DEG C;
And/or the pressure of the pressure spray dryer is 225bar or 230bar.
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CN106689378A (en) * 2016-11-16 2017-05-24 光明乳业股份有限公司 Sports wheat germ composite milk powder and preparation method thereof
CN106720313A (en) * 2016-11-17 2017-05-31 光明乳业股份有限公司 A kind of probiotics modulation milk powder and preparation method thereof
CN106720370A (en) * 2016-11-17 2017-05-31 光明乳业股份有限公司 A kind of person in middle and old age's milk powder containing oryzanol and preparation method thereof
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CN109169927A (en) * 2018-11-07 2019-01-11 甘肃华羚生物技术研究中心 Calcium-rich yak milk powder, preparation method thereof and fermented milk product
CN113287758A (en) * 2021-02-22 2021-08-24 良品铺子营养食品有限责任公司 Multiple compound dietary fiber and preparation method thereof

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