CN110506802A - Convalescence formula milk and preparation method thereof - Google Patents

Abstract

The present invention provides a kind of convalescence formula milk, preparing raw material includes following mass percent component, component A: skimmed milk powder 30-40%, desalted whey powder 10-20%, glucose syrup dry powder 10-20%, plant fat powder 10-20%, PURE WHEY 1-10%, sucrose 1-10%, medium chain triglyceride 1-5%, inulin 1-5%, nutrition fortifier 2-5%, casein hydrolysate peptides 0.1-1%, yeast beta-dextran 0.1-1%；With component B: ice crystal, granularity are less than or equal to the average particle size of component A, and the mass ratio with component A is 0.5~1:1.5.Inventive formulation milk powder is as general as miscarriage convalescence women and provides enough energy and high-quality protein, meets full nutrition, reduces pressure, improves sleep；And not only solubility is preferably but also non-breakable easy to carry for the blocky milk powder being prepared.

Description

Convalescence formula milk and preparation method thereof

Technical field

The present invention relates to a kind of milk powder, more particularly, to a kind of convalescence formula milk, while being related to preparation method.

Background technique

Miscarriage refers in pregnant woman's gestation 28 weeks or fetal weight is less than 1000g, affected by various factors, causes pregnant woman's gestation eventually Only, wherein rate of spontaneous abortion is up to 11.2%~18.6%.Conventional flow Recovery mode is tonic, such as chicken soup, fish soup etc., Slow effect, and easy the problems such as causing obesity, constipation.And be directed to there are mainly two types of the products miscarried in the market, one is Chinese herbal medicines Class has and wards off the cold, relieves pain, invigorates blood circulation and other effects, but post-abortion women has a delicate constitution, and building up one's health by taking tonic excessively will cause metabolic burden, instead It is unfavorable for restoring.Another kind is the products such as tablet, capsule, oral solution, and purpose is replenishing vitamins, mineral matter and other components, nutrition Comprehensively, not ineffective, lack the prescription emulsifiable powder specifically for abortion women.The portability of milk powder is also convalescence crowd simultaneously An important factor for consideration, milk powder form is mostly powdered at present, in order that convenient for brewing dissolution, but it is powdered inconvenient to carry, It is easily unrestrained, and if bulk, which is made, facilitates outgoing carrying, but need to solve blocky milk powder solubility, and to guarantee The health of convalescence women, the additive in milk powder need strict control.

Summary of the invention

In order to solve the above technical problems, the present invention, which provides one kind, provides enough energy and high-quality egg for miscarriage convalescence women It is white, meet full nutrition, reduces pressure, improve the milk powder of sleep.

The technical solution of the present invention is to provide a kind of convalescence formula milks, and preparing raw material includes following mass percent group Point, component A: skimmed milk powder 30-40%, desalted whey powder 10-20%, glucose syrup dry powder 10-20%, plant fat powder 10- 20%, PURE WHEY 1-10%, sucrose 1-10%, medium chain triglyceride 1-5%, inulin 1-5%, nutrition fortifier 2-5%, Casein hydrolysate peptides 0.1-1%, yeast beta-dextran 0.1-1%；

With component B: ice crystal, granularity are less than or equal to the average particle size of component A, with the mass ratio of component A be 0.5~ 1:1.5.Average particle size of the crystal ice granule degree less than or equal to component A enables to ice crystal when mixing to be uniformly blended into, the mass ratio Milk powder can be made to form suitable porosity when preparing blocking, neither the dissolution of influence milk powder, while not fragile when carrying storage It is broken.

Further, nutrition fortifier includes following mass percent component: vitamin A 0.0002-0.001%, dimension life Plain C 0.1-0.16%, vitamine D3 0.0000023-0.0000112%, vitamin E 0.0032-0.0156%, vitamin B1 0.0003-0.0017%, vitamin B2 0.0004-0.0022%, vitamin B6 0.0004-0.0022%, vitamin B12 0.000001-0.0000066%, niacin 0.0042-0.01%, folic acid 0.0002-0.00082%, D-VB5 calcium 0.002-0.008%, vitamin K 0.000034-0.000068%, calcium 0.3-0.72%, iron 0.005-0.028%, zinc 0.003-0.014%, magnesium 0.03-0.23%, selenium 0.000014-0.000028%, copper 0.0004-0.0023%, manganese 0.0011%-0.0026%, potassium 0.7-1.41%, taurine 0.03%-0.05%, surplus are maltodextrin.

It is a further object of the present invention to provide the preparation method of formula milk, step includes:

(1) supplementary material enters Material Staging Area after wind drenches, and then takes off packet, and ingredient is entered after big packet sterilization machine dust-collection sterilization Area, sterilizing time >=60 second；

(2) successively calcium, iron, zinc, magnesium, selenium, copper, manganese, potassium are added mixing tank and carry out being sufficiently mixed sieving in order, obtained Mineral-supplemented dose；

(3) in order successively by vitamin A, vitamin C, vitamine D3, vitamin E, vitamin B1, vitamin B2, dimension Raw element B6, vitamin B12, niacin, folic acid, D-VB5 calcium, vitamin K are added mixing tank and carry out being sufficiently mixed sieving, are tieed up Raw element hardening agent；

(4) supplementary material is weighed by predetermined ratio, be sieved, it is spare after checking accurately；

(5) feeding intake, (aniseed instigates the biggish raw-food material of dosage, such as plant fat powder, degreasing by aniseed-small powder-aniseed Milk powder etc.；Small powder is generally nutrition fortifier) sequence carry out, allow small powder to be mixed into aniseed；Mixing and blending machine setting speed is 15 revs/min, 12min is mixed, is discharged after mixing, rotating cylinder revolving speed is reduced to 5-10 revs/min when discharging, and constantly beats tank Body bottom and side determine that discharging completely, is sieved after discharging, obtains prefabricated powder；

(6) prefabricated powder is uniformly mixed with ice crystal, is put into mold, spray into harl, low temperature drying after molding.Spray into harl Mixture can be made to bond, while harl keeps material wet but not melts ice crystal, material is wet can to make solubility therein Fiber swelling keeps blocky molding more preferable, and supports blocky milk powder, and ice crystal evaporation in drying forms hole in blocky milk powder Gap guarantees that product dissolution is smooth, while since the support bulk milk powder of the Soluble Fiber of swelling will not rapid drop when drying It collapses, guarantees that shape is complete, and finished product is non-friable, it is easy to carry.

Further, sieving is 60 meshes in step (2), and sieving is 50 meshes in step (3).

Further, sieving is 40 meshes in step (4), and sieving is 18 meshes in step (5).

Further, step (6) production process harl temperature is 2~4 DEG C, and low temperature drying temperature is 20~40 DEG C.

The advantages of the present invention:

Skimmed milk powder, desalted whey powder, plant fat powder, glucose syrup dry powder are to provide the nutrition on basis in the present invention Element, i.e. protein, fat and carbohydrate；PURE WHEY is the protein come out from milk separation and Extraction, with high purity, Absorptivity is high, amino acid composition is reasonable, is not only easy digestion, but also have effects that high biological value, high protein ratio and usury With rate, all essential amino acids containing needed by human body, the amino acid compositional model in amino acid compositional model and skeletal muscle It is almost consistent, it is extremely easy to be absorbed by the human body, for convalescence, women provides enough energy and high-quality protein；Medium chain triglyceride Three esters provide fatty acid, and medium chain triglyceride carbochain is shorter, and relative molecular mass is small, are not necessarily to carnitine into mitochondria, therefore Completely, energy supply is fast for metabolism；Inulin provides dietary fiber, adjusts intestinal microflora, improves intestinal health, prevents constipation；Two Dodecahexaene acid is commonly called as docosapentaenoic acid, is the important composition ingredient of brain and retina, facilitates infant intelligence, visual acuity； Casein hydrolysate peptides casein hydrolysate peptides are the hydrolysates of milk protein, containing biologically active decapeptide, have and make us putting The effect of pine；Yeast beta-dextran is present in the internal layer of yeast cell wall, and with β -1,3-D glucan is main chain, β -1, the Portugal 6-D- Glycan is the macromolecule polysaccharide of branch.With the multiple functions such as immunological regulation, anti-infective, anti-radiation, adjusting blood lipid.Beta glucan By being specifically bound to Macrophage Surface receptor, activating macrophage, secretion IL, α-IFN, TNF etc. are to reach adjusting The multiple efficacies such as immune, anti-infective, wherein interleukins (IL) is one for generating and acting on various kinds of cell by various kinds of cell Type cytokines play an important role in transmitting information, activation and adjusting immunocyte.IL-2 biological function is very extensive, energy It is enough that the generations such as various kinds of cell type such as T cell, B cell, NK cell, macrophage and oligodendroglia are acted on, In most significant effect be to influence the growth of T lymphocyte, therefore IL-2 is named as t cell growth factor.Yeast dextran Immunity of organisms is promoted, inulin improves intestinal flora, promotes immunity, and dual combination is built up one's resistance to disease, and promotes to restore.Nutrition Hardening agent provides vitamin and mineral, and choline promotes brain growth, improves memory.Therefore inventive formulation milk powder is as general as For miscarriage, convalescence women provides enough energy and high-quality protein, meets full nutrition, reduces pressure, improves sleep.It is preparing In the process, by sterilizing, the raw material of de- packet, mineral nutrient and vitamin element are mixed respectively, can make minerals and Vitamin adapts to respective physicochemical property and obtains uniformly mixed hardening agent material, then mixes different hardening agent materials, Different hardening agents can be further uniformly mixed according to aniseed-small powder-aniseed sequence mixing.

Specific embodiment

The invention will be further described With reference to embodiment.

Embodiment 1

Convalescence formula milk of the invention is prepared by the component of following mass percent:

Skimmed milk powder 32.5%, desalted whey powder 15.3%, glucose syrup dry powder 13.5%, plant fat powder 13.2%, PURE WHEY 9%, sucrose 7.5%, medium chain triglyceride 3.05%, inulin 2.9%, nutrition fortifier 2.7%, casein water Solve peptide 0.15%, yeast beta-dextran 0.2%；And ice crystal, ice crystal and above-mentioned raw materials total mass ratio are 0.5:1.5.

In one embodiment of the invention, the nutrition fortifier includes the vitamin A of mass percent 0.0007%, vitamin C 0.125%, vitamine D3 0.000005%, vitamin E 0.011%, vitamin B1 0.0012%, vitamin B2 0.0012%, vitamin B6 0.0012%, vitamin B12 0.0000024%, niacin 0.006%, folic acid 0.0004%, D-VB5 calcium 0.005%, vitamin K 0.000048%, calcium 0.5%, iron 0.02%, zinc 0.01%, magnesium 0.162%, selenium 0.00002%, copper 0.0006%, manganese 0.0015%, potassium 0.9%, taurine 0.0375%, it is remaining Amount is maltodextrin.

Above-mentioned convalescence formula milk the preparation method is as follows:

(1) supplementary material enters Material Staging Area after wind drenches, and then takes off packet, and ingredient is entered after big packet sterilization machine dust-collection sterilization Area, sterilizing time >=60 second；

(2) successively calcium, iron, zinc, magnesium, selenium, copper, manganese, potassium are added mixing tank and carry out being sufficiently mixed sieving in order, obtained Mineral-supplemented dose；

(3) in order successively by vitamin A, vitamin C, vitamine D3, vitamin E, vitamin B1, vitamin B2, dimension Raw element B6, vitamin B12, niacin, folic acid, D-VB5 calcium, vitamin K are added mixing tank and carry out being sufficiently mixed sieving, are tieed up Raw element hardening agent；

(4) weigh supplementary material by predetermined ratio, be sieved, be sieved as 40 meshes, checked it is accurate after it is spare；

(5) feeding intake, (aniseed instigates the biggish raw-food material of dosage, such as plant fat powder, degreasing by aniseed-small powder-aniseed Milk powder etc.；Small powder is generally nutrition fortifier) sequence carry out, allow small powder to be mixed into aniseed.Mixing and blending machine setting speed is 15 revs/min, 12min is mixed, is discharged after mixing, rotating cylinder revolving speed is reduced to 5-10 revs/min when discharging, and constantly beats tank Body bottom and side determine that discharging completely, is sieved after discharging up to prefabricated powder；

(6) prefabricated powder is uniformly mixed with ice crystal, is put into mold, spray into 3 DEG C of harls, 20 DEG C of low temperature dryings after molding.

Embodiment 2

Convalescence formula milk of the invention is prepared by the component of following mass percent:

Skimmed milk powder 30%, desalted whey powder 20%, glucose syrup dry powder 10%, plant fat powder 10%, lactalbumin Powder 10%, sucrose 10%, medium chain triglyceride 5%, inulin 1%, nutrition fortifier 2%, casein hydrolysate peptides 1%, yeast β- Glucan 1%；And ice crystal, ice crystal and above-mentioned raw materials total mass ratio are 0.5:1.5.

In one embodiment of the invention, the nutrition fortifier includes the vitamin A of mass percent 0.0007%, vitamin C 0.125%, vitamine D3 0.000005%, vitamin E 0.011%, vitamin B1 0.0012%, vitamin B2 0.0012%, vitamin B6 0.0012%, vitamin B12 0.0000024%, niacin 0.006%, folic acid 0.0004%, D-VB5 calcium 0.005%, vitamin K 0.000048%, calcium 0.5%, iron 0.02%, zinc 0.01%, magnesium 0.162%, selenium 0.00002%, copper 0.0006%, manganese 0.0015%, potassium 0.9%, taurine 0.0375%, it is remaining Amount is maltodextrin.

Above-mentioned convalescence formula milk the preparation method is as follows:

(1) supplementary material enters Material Staging Area after wind drenches, and then takes off packet, and ingredient is entered after big packet sterilization machine dust-collection sterilization Area, sterilizing time >=60 second；

(2) successively calcium, iron, zinc, magnesium, selenium, copper, manganese, potassium are added mixing tank and carry out being sufficiently mixed sieving in order, obtained Mineral-supplemented dose；

(3) in order successively by vitamin A, vitamin C, vitamine D3, vitamin E, vitamin B1, vitamin B2, dimension Raw element B6, vitamin B12, niacin, folic acid, D-VB5 calcium, vitamin K are added mixing tank and carry out being sufficiently mixed sieving, are tieed up Raw element hardening agent；

(4) weigh supplementary material by predetermined ratio, be sieved, be sieved as 40 meshes, checked it is accurate after it is spare；

(5) feeding intake, (aniseed instigates the biggish raw-food material of dosage, such as plant fat powder, degreasing by aniseed-small powder-aniseed Milk powder etc.；Small powder is generally nutrition fortifier) sequence carry out, allow small powder to be mixed into aniseed.Mixing and blending machine setting speed is 15 revs/min, 12min is mixed, is discharged after mixing, rotating cylinder revolving speed is reduced to 5-10 revs/min when discharging, and constantly beats tank Body bottom and side determine that discharging completely, is sieved after discharging up to prefabricated powder；

(6) prefabricated powder is uniformly mixed with ice crystal, is put into mold, spray into 3 DEG C of harls, 20 DEG C of low temperature dryings after molding.

Embodiment 3

Convalescence formula milk of the invention is prepared by the component of following mass percent:

Skimmed milk powder 40%, desalted whey powder 10%, glucose syrup dry powder 20%, plant fat powder 16.8%, whey egg White powder 1%, sucrose 1%, medium chain triglyceride 1%, inulin 5%, nutrition fortifier 5%, casein hydrolysate peptides 0.1%, yeast Beta glucan 0.1%；And ice crystal, ice crystal and above-mentioned raw materials total mass ratio are 0.7:1.5.

In one embodiment of the invention, the nutrition fortifier includes the vitamin A of mass percent 0.0007%, vitamin C 0.125%, vitamine D3 0.000005%, vitamin E 0.011%, vitamin B1 0.0012%, vitamin B2 0.0012%, vitamin B6 0.0012%, vitamin B12 0.0000024%, niacin 0.006%, folic acid 0.0004%, D-VB5 calcium 0.005%, vitamin K 0.000048%, calcium 0.5%, iron 0.02%, zinc 0.01%, magnesium 0.162%, selenium 0.00002%, copper 0.0006%, manganese 0.0015%, potassium 0.9%, taurine 0.0375%, it is remaining Amount is maltodextrin.

Above-mentioned convalescence formula milk the preparation method is as follows:

(1) supplementary material enters Material Staging Area after wind drenches, and then takes off packet, and ingredient is entered after big packet sterilization machine dust-collection sterilization Area, sterilizing time >=60 second；

(2) successively calcium, iron, zinc, magnesium, selenium, copper, manganese, potassium are added mixing tank and carry out being sufficiently mixed sieving in order, obtained Mineral-supplemented dose；

(3) in order successively by vitamin A, vitamin C, vitamine D3, vitamin E, vitamin B1, vitamin B2, dimension Raw element B6, vitamin B12, niacin, folic acid, D-VB5 calcium, vitamin K are added mixing tank and carry out being sufficiently mixed sieving, are tieed up Raw element hardening agent；

(4) weigh supplementary material by predetermined ratio, be sieved, be sieved as 40 meshes, checked it is accurate after it is spare；

(5) feeding intake, (aniseed instigates the biggish raw-food material of dosage, such as plant fat powder, degreasing by aniseed-small powder-aniseed Milk powder etc.；Small powder is generally nutrition fortifier) sequence carry out, allow small powder to be mixed into aniseed.Mixing and blending machine setting speed is 15 revs/min, 12min is mixed, is discharged after mixing, rotating cylinder revolving speed is reduced to 5-10 revs/min when discharging, and constantly beats tank Body bottom and side determine that discharging completely, is sieved after discharging up to prefabricated powder；

(6) prefabricated powder is uniformly mixed with ice crystal, is put into mold, spray into 3 DEG C of harls, 30 DEG C of low temperature dryings after molding.

Embodiment 4

Convalescence formula milk of the invention is prepared by the component of following mass percent:

Skimmed milk powder 32%, desalted whey powder 14%, glucose syrup dry powder 11%, plant fat powder 20%, lactalbumin Powder 8%, sucrose 7%, medium chain triglyceride 3%, inulin 2%, nutrition fortifier 2%, casein hydrolysate peptides 0.5%, yeast β- Glucan 0.5%；And ice crystal, ice crystal and above-mentioned raw materials total mass ratio are 0.7:1.5.

In one embodiment of the invention, the nutrition fortifier includes the vitamin A of mass percent 0.0007%, vitamin C 0.125%, vitamine D3 0.000005%, vitamin E 0.011%, vitamin B1 0.0012%, vitamin B2 0.0012%, vitamin B6 0.0012%, vitamin B12 0.0000024%, niacin 0.006%, folic acid 0.0004%, D-VB5 calcium 0.005%, vitamin K 0.000048%, calcium 0.5%, iron 0.02%, zinc 0.01%, magnesium 0.162%, selenium 0.00002%, copper 0.0006%, manganese 0.0015%, potassium 0.9%, taurine 0.0375%, it is remaining Amount is maltodextrin.

Above-mentioned convalescence formula milk the preparation method is as follows:

(1) supplementary material enters Material Staging Area after wind drenches, and then takes off packet, and ingredient is entered after big packet sterilization machine dust-collection sterilization Area, sterilizing time >=60 second；

(2) successively calcium, iron, zinc, magnesium, selenium, copper, manganese, potassium are added mixing tank and carry out being sufficiently mixed sieving in order, obtained Mineral-supplemented dose；

(3) in order successively by vitamin A, vitamin C, vitamine D3, vitamin E, vitamin B1, vitamin B2, dimension Raw element B6, vitamin B12, niacin, folic acid, D-VB5 calcium, vitamin K are added mixing tank and carry out being sufficiently mixed sieving, are tieed up Raw element hardening agent；

(4) weigh supplementary material by predetermined ratio, be sieved, be sieved as 40 meshes, checked it is accurate after it is spare；

(5) feeding intake, (aniseed instigates the biggish raw-food material of dosage, such as plant fat powder, degreasing by aniseed-small powder-aniseed Milk powder etc.；Small powder is generally nutrition fortifier) sequence carry out, allow small powder to be mixed into aniseed.Mixing and blending machine setting speed is 15 revs/min, 12min is mixed, is discharged after mixing, rotating cylinder revolving speed is reduced to 5-10 revs/min when discharging, and constantly beats tank Body bottom and side determine that discharging completely, is sieved after discharging up to prefabricated powder；

(6) prefabricated powder is uniformly mixed with ice crystal, is put into mold, spray into 3 DEG C of harls, 30 DEG C of low temperature dryings after molding.

Embodiment 5

Convalescence formula milk of the invention is prepared by the component of following mass percent:

Skimmed milk powder 36%, desalted whey powder 17%, glucose syrup dry powder 15%, plant fat powder 14%, lactalbumin Powder 3%, sucrose 5%, medium chain triglyceride 3%, inulin 2%, nutrition fortifier 3.7%, casein hydrolysate peptides 0.5%, yeast Beta glucan 0.8%；And ice crystal, ice crystal and above-mentioned raw materials total mass ratio are 1:1.5.

In one embodiment of the invention, the nutrition fortifier includes the vitamin A of mass percent 0.0007%, vitamin C 0.125%, vitamine D3 0.000005%, vitamin E 0.011%, vitamin B1 0.0012%, vitamin B2 0.0012%, vitamin B6 0.0012%, vitamin B12 0.0000024%, niacin 0.006%, folic acid 0.0004%, D-VB5 calcium 0.005%, vitamin K 0.000048%, calcium 0.5%, iron 0.02%, zinc 0.01%, magnesium 0.162%, selenium 0.00002%, copper 0.0006%, manganese 0.0015%, potassium 0.9%, taurine 0.0375%, it is remaining Amount is maltodextrin.

Above-mentioned convalescence formula milk the preparation method is as follows:

(1) supplementary material enters Material Staging Area after wind drenches, and then takes off packet, and ingredient is entered after big packet sterilization machine dust-collection sterilization Area, sterilizing time >=60 second；

(2) successively calcium, iron, zinc, magnesium, selenium, copper, manganese, potassium are added mixing tank and carry out being sufficiently mixed sieving in order, obtained Mineral-supplemented dose；

(3) in order successively by vitamin A, vitamin C, vitamine D3, vitamin E, vitamin B1, vitamin B2, dimension Raw element B6, vitamin B12, niacin, folic acid, D-VB5 calcium, vitamin K are added mixing tank and carry out being sufficiently mixed sieving, are tieed up Raw element hardening agent；

(4) weigh supplementary material by predetermined ratio, be sieved, be sieved as 40 meshes, checked it is accurate after it is spare；

(5) feeding intake, (aniseed instigates the biggish raw-food material of dosage, such as plant fat powder, degreasing by aniseed-small powder-aniseed Milk powder etc.；Small powder is generally nutrition fortifier) sequence carry out, allow small powder to be mixed into aniseed.Mixing and blending machine setting speed is 15 revs/min, 12min is mixed, is discharged after mixing, rotating cylinder revolving speed is reduced to 5-10 revs/min when discharging, and constantly beats tank Body bottom and side determine that discharging completely, is sieved after discharging up to prefabricated powder；

(6) prefabricated powder is uniformly mixed with ice crystal, is put into mold, spray into 3 DEG C of harls, 40 DEG C of low temperature dryings after molding.

Comparative example 1

By the casein hydrolysate peptides in embodiment 1 with etc. quality skimmed milk powder substitution, remaining is the same as embodiment 1.

Comparative example 2

By the yeast beta-dextran in embodiment 1 with etc. quality skimmed milk powder substitution, remaining is the same as embodiment 1.

Comparative example 3

By the inulin in embodiment 1 with etc. quality skimmed milk powder substitution, remaining is the same as embodiment 1.

Comparative example 4

By the ice crystal removal in embodiment 3, preparation process accordingly changes, i.e., prefabricated powder carries out clamp dog operation, remaining is the same as real Apply example 3.

Comparative example 5

Crystal ice granule degree in embodiment 3 is changed to the average particle size greater than component A, remaining is the same as embodiment 3.

Comparative example 6

Harl will be sprayed into embodiment 3 to be changed to spray into room temperature water mist, remaining is the same as embodiment 3.

Comparative example 7

Low temperature drying temperature in embodiment 3 is changed to 50 DEG C, remaining is the same as embodiment 3.

The supplementary material that above-described embodiment and comparative example use meets state food raw material, additive standard, by above-mentioned reality Milk powder made from example and comparative example is applied to be detected, as a result as follows:

To use 50 people (uniformly distributed distribution in 30-40 years old) of convalescence formula powder of the invention for target group, to use comparison 50 people of formula powder (uniformly distributed distribution in 30-40 years old) of example 1 is comparative example, uses common pregnant and lying-in women's milk powder (formula: glucose syrup dry powder 24.4%, plant fat powder 25%, skimmed milk powder 15.6%, concentrated whey protein powder 15%, desalted whey powder 1%, sucrose 10%, medium chain triglyceride 3%, oligofructose 3%, nutrition fortifier 3%) 50 people (30-40 years old uniformly distributed distribution) be feminine gender Control is tried out, and was scheduled to last with one month, is assessed using Pittsburgh Sleep Quality Index scale (PSQI).Target group one PSQI total score is 3 points after a month, and sleep quality is 0 point, and Sleep latency is 0 point, and sleep time is 0 point, and habituation is slept Dormancy efficiency is 0 point, and sleep disturbance is 1 point, and hypnotic drug is 0 point, and daytime function obstacle is 2 points；Comparative example crowd is after one month PSQI total score is 8 points, and sleep quality is 1 point, and Sleep latency is 2 points, and sleep time is 2 points, habitual Sleep efficiency It is 1 point, sleep disturbance is 1 point, and hypnotic drug is 0 point, and daytime function obstacle is 1 point；PSQI after negative control group one month Total score is 10 points, and sleep quality is 1 point, and Sleep latency is 3 points, and sleep time is 1 point, and habitual Sleep efficiency is 2 Point, sleep disturbance is 1 point, and hypnotic drug is 0 point, and daytime function obstacle is 2 points；Target group's sleep quality, Sleep latency, Duration, habitual Sleep efficiency are significantly better than negative control group and comparative example crowd.

It is only target group to use the female advanced age rat 10 of 1 convalescence formula powder of the embodiment of the present invention, to use this Female advanced age rat 10 of 2 formula powder of invention comparative example are comparative example, and the female advanced age using common pregnant and lying-in women's formula powder Rat 10 carry out stomach-filling raising for negative control, and test period two months, the water of MTT colorimetric method for determining IL-2 after two months It is flat.Target group's IL-2 level is 0.57 μ g/mL, and the IL-2 level of comparative example is 0.48 μ g/mL, negative control group IL-2 water It puts down as 0.49 μ g/mL, target group's IL-2 level relevant to immunity of organism is significantly better than comparative example and negative control group.

The solubility and degree of fragmentation of the blocky milk powder obtained to the embodiment of the present invention are tested, and with comparative example 2~6 into Row compares, and solubility refers to that (every piece of grammes per square metre is dissolved in required in 40 DEG C of 60ml of water one piece of blocky milk powder for 13.5g) Time；Blocky degree of fragmentation refer to every piece of blocky milk powder vibrate in vibrating screen 30min (vibrating screen working frequency is 700r/min, Amplitude is 3mm), the diameter for measuring maximum broken block accounts for the percentage of former block diameter, and maximum broken block accounts for former block mass ratio. Test result is as follows:

By upper table result it is found that when lacking swellable Soluble Fiber in raw material, lacked inside material during clamp dog Weary support, causes clamp dog to collapse, and shape of product is bad, while causing interiors of products hole insufficient, and dissolution is difficult；When preparing raw material Caused when middle removal ice crystal material internal void formed it is very few, although block type keep preferably, oscillation after degree of crushing it is lower, It is poor solubility, and when the granularity of ice crystal is excessively thick, the hole formed inside material is excessive, and blocky degree of crushing can be compared with It is high；When spraying into room temperature water mist, ice crystal melts excessively, and material sticks together excessively high very few, the blocky degree of crushing that causes hole to be formed of degree Although lower, poor solubility；When the temperature is excessively high, material is easily dry, and excessively internal structure is excessively loose, oscillation for low temperature drying When degree of crushing can be higher.From the above results, blocky milk powder of the invention is in raw material selection, raw material granularity, technological parameter Cooperation under, obtained blocky milk powder solubility is good and non-breakable under a degree of oscillation, easy to carry.

The present embodiments relate to the material arrived, reagent and experimental facilities, are to meet food production unless otherwise instructed The commercial product of preparation field.

The above is merely a preferred embodiment of the present invention, it is noted that for those skilled in the art For, under the premise of not departing from core of the invention technology, improvements and modifications can also be made, these improvements and modifications are also answered Belong to scope of patent protection of the invention.With any change in the comparable meaning and scope of claims of the present invention, all It is considered as being included within the scope of the claims.

Claims (6)

1. convalescence formula milk, which is characterized in that preparing raw material includes following mass percent component, component A: skimmed milk powder 30-40%, desalted whey powder 10-20%, glucose syrup dry powder 10-20%, plant fat powder 10-20%, PURE WHEY 1-10%, Sucrose 1-10%, medium chain triglyceride 1-5%, inulin 1-5%, nutrition fortifier 2-5%, casein hydrolysate peptides 0.1-1%, yeast β- Glucan 0.1-1%；With component B: ice crystal, granularity are less than or equal to the average particle size of component A, and the mass ratio with component A is 0.5 ~ 1:1.5.

2. convalescence formula milk as described in claim 1, which is characterized in that nutrition fortifier includes following mass percent Component: vitamin A 0.0002-0.001%, vitamin C 0.1-0.16%, vitamine D3 0.0000023-0.0000112%, dimension Raw element E 0.0032-0.0156%, vitamin B1 0.0003-0.0017%, vitamin B2 0.0004-0.0022%, vitamin B6 0.0004-0.0022%, vitamin B12 0.000001-0.0000066%, niacin 0.0042-0.01%, folic acid 0.0002- 0.00082%, D-VB5 calcium 0.002-0.008%, vitamin K 0.000034-0.000068%, calcium 0.3-0.72%, iron 0.005- 0.028%, zinc 0.003-0.014%, magnesium 0.03-0.23%, selenium 0.000014-0.000028%, copper 0.0004-0.0023%, manganese 0.0011%-0.0026%, potassium 0.7-1.41%, taurine 0.03%-0.05%, surplus are maltodextrin.

3. the preparation method of convalescence formula milk described in claim 1, which is characterized in that step includes:

(1) supplementary material enters Material Staging Area after wind drenches, and then takes off packet, and ingredient area is entered after big packet sterilization machine dust-collection sterilization, is killed Bacterium time >=60 second；

(2) successively calcium, iron, zinc, magnesium, selenium, copper, manganese, potassium are added mixing tank and carry out being sufficiently mixed sieving in order, obtain mineral Matter hardening agent；

(3) in order successively by vitamin A, vitamin C, vitamine D3, vitamin E, vitamin B1, vitamin B2, vitamin B6, vitamin B12, niacin, folic acid, D-VB5 calcium, vitamin K are added mixing tank and carry out being sufficiently mixed sieving, obtain vitamin Hardening agent；

Supplementary material is weighed by predetermined ratio, is sieved, it is spare after checking accurately；

(5) it feeds intake and is carried out by aniseed-small powder-aniseed sequence, small powder is allowed to be mixed into aniseed；Mixing and blending machine setting speed is 15 Rev/min, 12min is mixed, is discharged after mixing, rotating cylinder revolving speed is reduced to 5-10 revs/min when discharging, and constantly beats tank body Bottom and side determine that discharging completely, is sieved after discharging, obtains prefabricated powder；

(6) prefabricated powder is uniformly mixed with ice crystal, is put into mold, spray into harl, low temperature drying after molding.

4. convalescence formula milk as claimed in claim 3, which is characterized in that sieving is 60 meshes, step in the step (2) Suddenly sieving is 50 meshes in (3).

5. convalescence formula milk as claimed in claim 3, which is characterized in that sieving is 40 meshes, step in the step (4) Suddenly sieving is 18 meshes in (5).

6. convalescence formula milk as described in claim 1, which is characterized in that step (6) the production process harl temperature It is 2 ~ 4 DEG C, low temperature drying temperature is 20 ~ 40 DEG C.