CN108391841A - A kind of disintegrating mechanism for the more cereal nutrient complementary food particle forming devices of infant - Google Patents

A kind of disintegrating mechanism for the more cereal nutrient complementary food particle forming devices of infant Download PDF

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Publication number
CN108391841A
CN108391841A CN201810414799.7A CN201810414799A CN108391841A CN 108391841 A CN108391841 A CN 108391841A CN 201810414799 A CN201810414799 A CN 201810414799A CN 108391841 A CN108391841 A CN 108391841A
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China
Prior art keywords
vibrating screen
infant
main body
particle
conveyer belt
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Chinese (zh)
Inventor
田国雪
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Zhengzhou Ciumpe Electronic Technology Co Ltd
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Zhengzhou Ciumpe Electronic Technology Co Ltd
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Priority to CN201810414799.7A priority Critical patent/CN108391841A/en
Publication of CN108391841A publication Critical patent/CN108391841A/en
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00—Shaping or working of foodstuffs characterised by the products
    • A23P10/20—Agglomerating; Granulating; Tabletting
    • A23P10/22—Agglomeration or granulation with pulverisation of solid particles, e.g. in a free-falling curtain
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00—Shaping or working of foodstuffs characterised by the products
    • A23P10/20—Agglomerating; Granulating; Tabletting
    • A23P10/25—Agglomeration or granulation by extrusion or by pressing, e.g. through small holes, through sieves or between surfaces
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/10—Moulding
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/30—Puffing or expanding
    • A23P30/32—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment
    • A23P30/34—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment by extrusion-expansion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00—Machines or methods used for cutting special materials
    • B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Cereal-Derived Products (AREA)

Abstract

The invention discloses a kind of disintegrating mechanisms of the molding machine for the more cereal nutrient complementary food particles of infant, the disintegrating mechanism includes main body, the lower end of the main body is provided with pedestal, the main body upper end is provided with feed inlet close to a side position, the feed inlet and the second conveyer belt coordinate, side upper end in the main body close to feed inlet is provided with cooling water outlet, other side lower end is provided with cooling water inlet, the main body is provided with discharge port close to the position of lower end, and the third vibrating screen is arranged in the lower end of the discharge port.The disintegrating mechanism realizes the particle size range for controlling the particle-surface, in addition individually prepares corresponding production equipment without being needed according to production, saves space, and whole process realizes automation control, save production cost.

Description

A kind of disintegrating mechanism for the more cereal nutrient complementary food particle forming devices of infant
Technical field
The invention belongs to infant's diatery supplement preparing technical field, it is specifically related to suitable a kind of for the more cereal nutrition of infant The disintegrating mechanism of diatery supplement particle forming device.
Background technology
Diatery supplement is added for the growth of infant and its important, and addition diatery supplement can not only supplement the battalion that breast milk can not meet It supports, additionally aids the development of infant's perception, psychology, intelligence and cognition and capacity.According to the various physiological functions of infant The case where development, diatery supplement addition is a process, needs to account in terms of addition time and addition quality two, Different Month Infant adds variety classes, different amounts of diatery supplement, this development to infant's body, thinking, intelligence and cognition etc. It is most important.Infant at 4~6 months based on the diatery supplement of paste, such as rice flour；Infant's tooth starts to sprout within 7~8 months Go out, edible semisolid food, such as fettucelle, well-done congee, small noodles, the absorption easy to digest of these foods can take exercise Masticatory ability, while to ensure that infant can normally feed before 1 years old, balanced diet lays good basis.Child three years old Pervious digestive function is not perfect, and dietary structure and adult are variant, it is still necessary to edible suitable physical growth of children development and digestion The food of feature.
Infant's diatery supplement of mainstream is mainly rice flour, muddy flesh, vegetable puree etc. currently on the market, and mainly by overseas enterprise's needle It is seldom for the diatery supplement type of domestic infant's physical condition and eating habit to external infant's physical condition development and production. Although there is the particle-surface product for infant in the market, these products are produced according to the technique of traditional vermicelli, It could be eaten after needing boiling, and the problems such as that there are digestibilities is low, nutritive loss is serious, chewing is insufficient.
Chinese patent literature CN102696968A discloses a kind of miscellaneous beans cooking-free noodle of child form coarse cereals and preparation method, with Wheat flour, corn flour or niblet are major ingredient, mixed using allotment using oat, buckwheat, millet, black rice, red bean, mung bean as auxiliary material Conjunction, extrusion and molding drying prepare one kind suitable for 2-12 Sui child form cooking-free noodle, and product need not heat cooking, use Warm water or pure water directly impregnate 15-25min, and it can be served.The cooking-free noodle brewing time is long, and unbalanced nutrition is nondigestible, Preparation process is bad, is primarily adapted for use in 2-12 Sui children.
Chinese patent CN103181526B discloses a kind of five cereals various grains convenient nutritional granular wheaten food and preparation method thereof, adopts With plurality of raw materials such as oatmeal, millet powder, wheat flour, Job's tears powder, buckwheat, red bean, black soya beans, by granulation, explosion puffing drying, Select grain and etc. be prepared into particle wheaten food.The particle wheaten food mainly faces adult, nondigestible, prepares not fine, infant When edible, the problems such as to be easy that there are nutritive loss serious, chewing is insufficient.
Invention content
It is a primary object of the present invention to overcome the shortcomings of infant's particle diatery supplement of existing vermicelli technique productions, one is provided Disintegrating mechanism of the kind for the more cereal nutrient complementary food particle forming devices of infant, controls the particle size range of the particle-surface, nothing It need to be needed in addition individually to prepare corresponding production equipment according to production, save space, and whole process realizes automatically Change control, saves production cost.
In order to achieve the above objectives, the present invention uses following technical scheme：
A kind of disintegrating mechanism for the more cereal nutrient complementary food particle forming devices of infant, the disintegrating mechanism include master Body, the lower end of the main body are provided with pedestal, and the main body upper end is provided with feed inlet close to a side position, the feed inlet with Second conveyer belt coordinates, and the side upper end of feed inlet is provided with cooling water outlet, the setting of other side lower end in the main body There are cooling water inlet, the main body that the position of lower end is provided with discharge port, the third vibrating screen is arranged in the discharging The lower end of mouth
The more cereal nutrient complementary food particle forming devices of the infant comprising cutter mechanism, vibrating screen mechanism, transport Mechanism and disintegrating mechanism；The cutter mechanism is set to the discharge port of extruder, the vibrating screen mechanism include with it is described First vibrating screen of cutter mechanism cooperation, the second vibrating screen for being set to below first vibrating screen and it is set to the crushing Third vibrating screen in mechanism；The aperture of first vibrating screen is 1mm, and the pore size of second vibrating screen is 0.4mm, The aperture 0.4mm of the third vibrating screen, first vibrating screen, the second vibrating screen and third vibrating screen 3 are obliquely installed.
Further, the transport establishment includes being set to the first conveyer belt below the first vibrating screen tail end, setting The second conveyer belt for being placed in below first conveyer belt between disintegrating mechanism and it is set to second vibrating screen and the Third conveyer belt below three vibrating screen tail ends.
Further, first vibrating screen is tilted to first conveyer belt, second vibrating screen and third vibration It sieves and is tilted to the third conveyer belt.
Further, the cutter mechanism include model element and with the matched cutter part of the model element, the model Part includes model slot and is set to the model trench bottom and is distributed along the circumference with die hole, and the die hole has been disposed radially multigroup； The cutter part includes swivelling chute, and the swivelling chute center is provided with rotary shaft, and the rotary shaft is circumferentially provided with and the mould The corresponding cutter in hole.
The invention also discloses a kind of preparation methods of the more cereal nutritional granular diatery supplement of infant comprising following steps：
(1) raw material is mixed and is added water, then stirring 10-25min makes to be uniformly mixed, and obtains mixed material, described The moisture content of mixed material is 24-28wt%.
(2) extrusion：By the mixed material extrusion in step (1), 160-170 DEG C of temperature, screw rod are squeezed Rotating speed 7-13Hz obtains puffing mixture.
(3) it dries：By the puffing mixture in step (2) after molding is screened, the dry 6-10h at 50-70 DEG C, Obtain particle-surface.
Further, the moisture content of mixed material described in the step (1) is 24wt%.
Further, it is 160-175 DEG C that temperature T1 is squeezed in the step (2), and screw speed frequency H is 8-12Hz.
Further, the grain size D of particle diatery supplement described in the step (3) is 0.45-0.9mm.
Further, the extruding temperature T1, screw speed frequency H, particle diatery supplement grain size D meet following relationship：
Wherein T0 is basic extruding temperature, and value range is 8-120 DEG C；γ is adjustment factor, value range 0.12- 1.85；Above formula only carries out numerical operation, without unit-distance code.
Further, integrated particle diatery supplement molding machine, the particle diatery supplement molding dress are used in the step (3) It sets including cutter mechanism, vibrating screen mechanism, transport establishment and disintegrating mechanism, the cutter mechanism is set to going out for extruder Material mouth, the vibrating screen mechanism include the first vibrating screen coordinated with the cutter mechanism, are set under first vibrating screen Second vibrating screen of side and the third vibrating screen for being set to the pulverizer discharge port, the transport establishment are described including being set to The first conveyer belt below first vibrating screen is set to the second conveyer belt between disintegrating mechanism below first conveyer belt And it is set to the third conveyer belt below second vibrating screen and third vibrating screen.
Further, first vibrating screen, the second vibrating screen and third vibrating screen are obliquely installed.
Further, the aperture of first vibrating screen is 1mm, and the aperture of second vibrating screen is 0.4mm, described The aperture 0.4mm of third vibrating screen.
Further, the cutter mechanism include model element and with the matched cutter part of the model element, the model Part includes model slot and is set to the model trench bottom and is distributed along the circumference with die hole, and the cutter part includes swivelling chute, described Swivelling chute center is provided with rotary shaft, and the rotary shaft is circumferentially provided with cutter corresponding with the die hole.
Further, the die hole has been disposed radially multigroup.
Further, the instant more cereal nutritional granular diatery supplement of infant prepared by the above method, containing following Ingredient：Calcium 3655.012mg/kg, iron 140.82mg/kg, selenium 10.15mg/kg and anthocyanidin 959.53mg/Kg.
A kind of more cereal nutritional granular diatery supplement of infant, are made of following raw material：It is rye flour, black rice flour, black Bean powder and black sesame powder, wherein the mass fraction of the rye flour is 65%-90%, the black rice flour, black bean powder and Hei Zhi The mass ratio of numb powder is 41.85：56.8：1.35.
Further, the more cereal nutrient granular noodles of the instant infant, are made of the raw material of following mass fraction：It is black small Flour 80%, black rice flour 8.37%, black bean powder 11.36% and black sesame powder 0.27%.
Further, the black sesame powder is prepared by following steps：60-100 mesh sieve will be crossed after Semen sesami nigrum dries pulverizing, Extracting screen underflow；The black bean powder is prepared by following steps：60-100 mesh sieve, extracting screen underflow are crossed after black soya bean is crushed drying.
Further, the Semen sesami nigrum dries 20-50min under the conditions of 120-150 DEG C, then crushes；The black soya bean is first It crushes, then dries 20-50min under the conditions of 120-150 DEG C.
Further, the mass ratio of the black rice flour, black bean powder and black sesame powder is obtained by linear programming technique.
Further, the linear programming is as follows：
Respectively using the nutritional ingredient of black rice flour, black bean powder and black sesame powder as decision variable, with standard GB/T 10769- The content of the nutritional ingredient of supplementary food for infants is constraints in 2010, and set objectives function f (x), f (x)=1, wherein： F (x)=X1+X2+X3,X1、X2、X3The quality of black rice flour, black bean powder and black sesame powder point respectively in infant's particle surface compositions Number, is calculated using linear programming, obtains the mass ratio of the black rice flour, black bean powder and black sesame powder, and the infant assists food The nutritional ingredient of product includes protein, fat, zinc, calcium, iron, VB1, VB2 and total carbohydrate；
Further, the determination method of the triticale mass fraction：Said ratio is added in a certain amount of rye flour Black rice flour, in black bean powder and black sesame powder, the particle-surface is then prepared using the above method, with the hard of the particle-surface Based on degree, elasticity and chewiness index and sensory evaluation, the optimization mass fraction of the rye flour is obtained.
The beneficial effects of the invention are as follows：Particle diatery supplement of the present invention be one kind by various types of grain raw material through extrusion Infant's diatery supplement obtained has the characteristics that digestibility is high, convenient, nutritive value is high, is suitable as digestive function still not Perfect infants.
The raw material that the particle diatery supplement uses includes triticale, black rice, black soya bean and Semen sesami nigrum.Wherein, egg in triticale White matter and iron, selenium and other trace elements content are above common wheat, and the unsaturated fatty acid content in Semen sesami nigrum is more than 70%, Calcium, iron, the content of zinc and selenium are also very abundant；Black rice and black soya bean are rich in anthocyanidin, and anthocyanidin can improve the absorption of iron, improve baby Child's hypoferric anemia.
Black rice, black soya bean and the mass ratio of Semen sesami nigrum are first obtained by linear programming technique, on the basis of the above, by described Hardness, elasticity and the chewiness index of particle diatery supplement and sensory evaluation obtain the optimization content of triticale, final obtained Grain diatery supplement nutritive value is abundant, has instant characteristic, and meet standard GB/T 10769-2010 to supplementary food for infants Nutritional ingredient requirement and the daily nutritional need of infant, using this method shorten mix proportion scheme fix time really and Required raw material, avoids a large number of experiments, has saved mix proportion scheme and has determined required cost.
In the formula of the particle diatery supplement, triticale plays important function to the molding of the particle diatery supplement, obtained Particle diatery supplement has good sensory evaluation, helps to improve the appetite of infant, infant is made to feed.Moreover, system of the present invention Standby particle diatery supplement gelatinization degree 88.34%-94.63%, reconstitution rate 3.88-5.05, digestibility 86.62-92.89% has battalion It supports and retains the high and high feature of digestibility.
The particle diatery supplement have it is instant, with edible after brewed in hot water 3-5min；The particle diatery supplement digestibility is good, Starch digestibility is more than 92%, and far above four kinds raw material mixing directly brew, and also above traditional vermicelli process particulates face, have very much It is digested and assimilated conducive to infant before three years old；The particle diatery supplement nutrient is abundant, including calcium, iron, selenium, unsaturated fat Acid, anthocyanidin etc., wherein anthocyanidin content are up to 959.53mg/Kg, and iron content is up to 140.82mg/Kg, and anthocyanidin can carry The absorption of high ferro improves infant iron deficiency anemia.
The particle diatery supplement molding machine that the present invention uses uses integral structure, and the device is by the first vibrating screen by grain size Particle diatery supplement more than 1mm is sent to pulverizer by the first conveyer belt and the second conveyer belt and crushes, by third vibrating screen by powder Particle-surface of the grain size more than 0.4mm retains after broken, by the cooperation of the first vibrating screen and the second vibrating screen, by grain size in 0.4- Particle-surface between 1mm is retained on the second vibrating screen.Second vibrating screen and the first vibrating screen are obliquely installed to third conveyer belt, Convenient for particle-surface is sent to dry and packaging by third conveyer belt.The arrangement achieves the grain size models for controlling the particle-surface It encloses, in addition individually prepares corresponding production equipment without being needed according to production, save space, and whole process is realized Automation control, saves production cost.
Description of the drawings
Fig. 1 is the curve graph of rye flour mass fraction and sensory evaluation scores；
Fig. 2 is digestion rate versus time curve figure；
Fig. 3 is the front view of particle diatery supplement molding machine；
Fig. 4 is the vertical view of particle diatery supplement molding machine；
Fig. 5 is the structural schematic diagram of model element；
Fig. 6 is sectional views of the Fig. 5 along the directions A-A；
Fig. 7 is the structural schematic diagram of cutter part；
Fig. 8 is sectional views of the Fig. 7 along the directions B-B；
Fig. 9 is the structural schematic diagram of disintegrating mechanism.
First vibrating screen 1, the second vibrating screen 2, third vibrating screen 3, the first conveyer belt 4, the second conveyer belt 5, third transport Band 6, model slot 7, die hole 8, swivelling chute 9, rotary shaft 10, cutter 11, main body 12, pedestal 13, feed inlet 14, cooling water outlet 15, cooling water inlet 16, discharge port 17, extruder 18.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Semen sesami nigrum is toasted into 40min for 140 DEG C in an oven, 80 mesh sieve is crushed, obtains the black sesame powder；By black bean powder 80 mesh of broken mistake sieves, and then 145 DEG C of baking 45min in baking oven, obtain the black bean powder.
Black sesame powder used in following embodiment and black bean powder are all made of above-mentioned preparation method.
A kind of more cereal nutritional granular diatery supplement of infant, the determination of raw material proportioning
1, the determination of the mass ratio of black rice flour, black bean powder and black sesame powder
Black rice, black soya bean and the mass ratio of Semen sesami nigrum are calculated using linear programming technique and are obtained, and linear programming technique meets one group Linear restriction and the restrictive condition that variable is nonnegative number, according to the optimal value of setting object function, result of calculation is by EXCEL softwares Program obtains.It is as follows：
Determine the decision variable of the mass ratio
Decision variable refers to the nutritional ingredient of black rice flour, black bean powder and each raw material of black sesame powder in the particle diatery supplement, Formula design uses line law of planning.With reference to the daily nutritional need of existing national standard and infant, with protein, fat, Carbohydrate, zinc, calcium, iron, VB1、VB2It is decision variable, the nutritional ingredient such as table 1 with nutritional ingredients such as carbohydrate Shown, the nutritional ingredient in the table 1 derives from《Chinese food nutrition methods》(Yang Yuexin is edited, BJ University Press, It publishes within 2010).
1 nutrient component meter of table (per 100g edible parts)
Determine object function
It is S=M to set up the particle diatery supplement nutrient composition content function1X1+M2X2+M3X3, reaching nutrient composition content On the basis of function, set objectives function f (x), f (x)=1, wherein：F (x)=X1+X2+X3, S is the total amount of nutritional ingredient, M1、M2And M3The nutrient composition content of each raw material, X in being formulated for the particle diatery supplement1、X2And X3For the particle diatery supplement formula In each raw material mass fraction.
Determine constraints
According to the nutritional ingredient requirement of supplementary food for infants in GB10769-2010, battalion corresponding to the decision variable It forms and point is defined, it is contemplated that the practical application of formula, using protein, fat, energy zinc, calcium, iron, VB1、VB2With it is total The content of carbohydrate is determined as constraints.
The mass ratio that the black rice flour, black bean powder and black sesame powder are obtained by linear programming method is 41.85：56.8： 1.35, it is assumed that the gross mass of the black rice flour, black bean powder and black sesame powder be 100g when, calculate separately out protein, fat, Energy, zinc, calcium, iron, VB1、VB2With the content of total carbohydrate, and compared with the constraints, black soya bean, black rice It is 2.89g/100kJ with the total carbohydrate of Semen sesami nigrum, the lower limiting value 4g/ of total carbohydrate in the constraints 100kJ and upper limit value are 6g/100kJ, i.e., the described black rice flour, black bean powder and the total carbohydrate content of black sesame powder do not have Meet setting value.
2, the determination of rye flour mass fraction
The addition of the rye flour is the molding key of infant's particle diatery supplement, and the black rice, black soya bean and Semen sesami nigrum are total Carbohydrate do not meet the limit value in standard GB/T 10769-2010, the addition of wheat flour can also play auxiliary Effect.
When the rye flour additive amount >=65%, particle diatery supplement molding obtained is preferable, according to formula progress table 2 shown in Raw material prepares mixing, stirs 15min after then adding water to water content 28%, obtains mixed material, the mixture that will be stirred evenly Material is put into extruder, extruding condition：155 DEG C, screw speed 10Hz of temperature is squeezed, particle diatery supplement molding dress is then passed through It sets and granular material is made in the puffing mixture, the granular material dry 8h at 65 DEG C, acquisition grain size is 0.45- Particle diatery supplement described in 0.9mm.
The composition of raw materials table of 2 particle diatery supplement of table
Hardness, elasticity and chewiness physical index are carried out to particle diatery supplement prepared by embodiment 1-6 and sensory evaluation is surveyed Examination
The test method of hardness, three elasticity, chewiness physical indexs：The particle diatery supplement for weighing certain mass, uses boiling water It brews up to no hard-core, after draining the water, is measured using Texture instrument.Determination condition condition is as follows：Probe：P/50, speed before surveying 2mm/s is spent, medium velocity 1mm/s, speed 1mm/s after survey, compression degree 60%, compression triggering stress 5g, compression number are surveyed：2 times, Compression time interval：2s.
3 sense organ evaluating meter of table
Test result：
The test result of 4 three physical indexs of table
Particle diatery supplement sensory evaluation scores obtained by embodiment 1-6 are shown in Fig. 1, by table 4 and Fig. 1 it is found that the particle diatery supplement it is excellent Changing formula is：Rye flour 80%, black rice flour 8.37%, black bean powder 11.36% and black sesame powder 0.27%, based on above-mentioned formula Nutrient composition content is calculated, the nutritional ingredient requirement of supplementary food for infants in standard GB/T 10769-2010, knot are substantially met Fruit is shown in Table 5.
The content of 5 optimization of C/C composites nutritional ingredient of table
A kind of preparation method of the more cereal nutritional granular diatery supplement of instant infant, includes the following steps：
(1) according to the proportioning of rye flour 80%, black rice flour 8.37%, black bean powder 11.36% and black sesame powder 0.27% The raw material is mixed and is added water, then stirring 10-25min makes to be uniformly mixed, and obtains mixed material, the mixed material contains Water rate is 24-28wt%.
(2) extrusion：By the mixed material extrusion in step (1), 160-170 DEG C of temperature, screw rod are squeezed Rotating speed 7-13Hz obtains puffing mixture.
(3) it dries：0.45- is made by particle diatery supplement molding machine in the puffing mixture in step (2) Then the granular material is dried 6-10h at 50-70 DEG C, obtains the particle diatery supplement by the granular material of 0.9mm.
Influence of the extrusion expansion parameter to particle diatery supplement, orthogonal test factor are investigated according to Three factors-levels orthogonal test Water-glass is as shown in table 6：
6 orthogonal test factor level table of table
It carries out matching powder according to the ratio of triticale 80%, black rice 8.37%, black soya bean 11.36%, Semen sesami nigrum 0.27%, according to Table 7 carries out extrusion and obtains puffing mixture, then passes through particle diatery supplement molding machine and the puffing mixture is made Granular material, the granular material dry 8h, acquisition grain size at 65 DEG C are 0.45-0.9mm particle diatery supplement, and to described Particle diatery supplement carries out gelatinization degree, reconstitution rate and digestibility and is tested, and test result is shown in Table 7.
Test method：
Gelatinization degree, which measures, refers to GB/T 14490-2008；
Rehydration test：Sample 2g is put into the boiling water of 5 times of addition in cool-bag with cover, is capped, takes at random immediately Go out several particle diatery supplement to be placed among two sheet glass, both hands compress, until being to squeeze infant's particle without white core time of occurrence The rehydration time of diatery supplement.
Extruding infant's particle diatery supplement of certain mass is weighed as sample, is placed in beaker, 5 times of boiling water, boiling is added Heat preservation is 2000r/min in condition, is centrifuged in the centrifuge of 15min to after rehydration time in water-bath, then use blotting paper from The supernatant that the heart comes out is removed totally, is then calculated as follows：
Reconstitution rate={ (centrifuge tube+sediment quality)-(centrifuge tube+sample quality) }/sample quality
Digestibility measures：Total starch content, which measures, refers to GB 5009.9-2016
Content of reducing sugar is measured using 3,5- dinitrosalicylics acid system (DNS), specific as follows：
Infant's particle diatery supplement is crushed, in the beaker for taking 1.5g and 50ml, the phosphate of a small amount of pH=6.9 is added Then buffer solution mixing is transferred in the colorimetric cylinder of 50ml and is settled to 25ml.The sample solution of preparation is in isothermal vibration water-bath In 37 DEG C of preheating 5min, a- amylase (300U/ml) and carbohydrase (2500U/ml) each 5ml is then added, in isothermal vibration water 37 DEG C in bath, certain time 3h, boiling water bath enzyme deactivation 5min, by enzymolysis liquid in 3000r/min are hydrolyzed under conditions of 100r/min Lower centrifugation 20min, obtains hydrolyzate, and 0.5ml hydrolyzate distilled water is taken to dilute certain multiple, draws diluted sample 0.5ml, uses DNS methods measure the absorbance A of hydrolyzate, from glucose standard curve (A=1.22035X-0.03104, R2=0.99962；Its Middle X-glucose in milligrams number/mg, A-absorbance) in calculate hydrolyzate in glucose content make after obtaining glucose content The percentage of hydrolysis starch is calculated with 0.9 times of multiple.Calculation formula is as follows：
G --- the amount of glucose, mg in hydrolyzate；G0 --- the content of free glucose, mg；
C --- the amount of the glucose in standard curve, mg；The total volume of V --- hydrolyzate, ml；
F --- extension rate；The quality g of m --- sample；D --- total starch content %
Influence of the 7 extrusion condition of table to particle diatery supplement performance
In table 7, KiIt is right for the summation divided by 3 gained of gelatinization degree, reconstitution rate and digestibility that level under corresponding factor is i It answers under factor, KiIt is optimum level to be worth maximum factor level, and R is that the maximum value of K under each factor subtracts minimum value, and R values are got over Greatly, then it is bigger to the influence factor of particle diatery supplement performance to correspond to factor, therefore, as can be seen from Table 7, extrusion condition is 165 DEG C, screw speed 10Hz of temperature is squeezed, the moisture content of mixed material is 24wt%, and the performance of gained particle diatery supplement is more excellent.
Embodiment 16
It is carried out according to the proportioning of rye flour 80%, black rice flour 8.37%, black bean powder 11.36%, black sesame powder 0.27% With powder, 15min is stirred after adding water to water content 24wt%.The mixed material stirred evenly is put into extruder, is squeezed Condition：165 DEG C, screw speed 10Hz of temperature is squeezed, obtains puffing mixture, the puffing mixture is made through molding machine Then the granular material is dried 8h by granular material at 65 DEG C, obtain the particle diatery supplement that grain size is 0.45-0.9mm. Through said determination method, the particle diatery supplement gelatinization degree 94.63%, reconstitution rate 5.05, digestibility 92.89%, comprehensive score 192.57。
The nutritional ingredient of 16 gained particle diatery supplement of embodiment is tested using following methods：
Protein determination refers to GB 5009.5-2016；
Fat test refers to GB 5009.6-2016；
Fiber, which measures, refers to GB 5009.88-2014；
Carbohydrate measures and gross energy calculates and refers to GB 28050-2011；
Zinc, calcium, Fe and Ti refer to GB 5413.21-2010；
The measurement of selenium refers to GB 5009.93-2017；
Anthocyanidin is measured with reference to Hu Li, Zhong Lingli et al. document《High performance liquid chromatography measures in grain, vegetables and fruit Anthocyanidin》.
Test result is shown in Table 8
8 particle diatery supplement nutrient component meter of table
As can be seen from Table 8, the particle diatery supplement nutrient is abundant, including calcium, iron, selenium and anthocyanidin, wherein cyanine Cellulose content is 959.5289mg/Kg.
Comparative example 1
The more cereal nutritional granular diatery supplement of infant are made using the best processing technology condition in embodiment 16, separately according to reality After applying the obtained mixed material of feedstock processing in example 16, proportioning, amount of water, traditional vermicelli technique productions tradition vermicelli technique is used Grain carries out Effect On Gelatinization Characteristics, digestion rate, digestibility test.
Wherein traditional vermicelli technique is to make mixed material shape on the basis of the raw material proportioning of embodiment 16, material moisture At dough, vermicelli process particulates face is obtained by rolling, molding and drying.
Effect On Gelatinization Characteristics, which measure, refers to GB/T 14490-2008；
Digestibility rate and digestibility use above-mentioned digestibility assay method.
Effect On Gelatinization Characteristics test result is shown in Table 9：
9 Effect On Gelatinization Characteristics tables of data of table
Digestion rate is shown in that Fig. 2, a represent Rough Particles diatery supplement raw material, and b represents traditional vermicelli process particulates face, and c is represented Extrusion particle-surface；
Digestibility test result is shown in Table 10：
10 3 kinds of material digestibilities (3h) of table
As can be known from Table 9, in Effect On Gelatinization Characteristics, the time to peak of extrusion material is minimum, shorter the time required to gelatinization, symbol Close the positioning of instant infant food；Compared with traditional vermicelli process particulates face, the peak viscosity of extrusion material and decaying It is worth higher, recycled LDPE smaller illustrates that extrusion material has better food flavor, the stability after gelatinization more preferable.
As can be known from Fig. 2, the digestion rate (c) of extrusion particle diatery supplement is higher than disappearing for traditional vermicelli process particulates diatery supplement Change rate (b), shows that Extrusion Products are more suitable for infants.
As can be known from Table 10, during digestibility measures, it is auxiliary that Extrusion Products 3h digestibilities are higher than traditional vermicelli process particulates Food, shows that Extrusion Products are more suitable for infants.
Embodiment 17
Such as Fig. 3-9, the particle diatery supplement molding machine includes cutter mechanism, vibrating screen mechanism, transport establishment and pulverizer Structure, the cutter mechanism are set to the discharge port of extruder 18, and the vibrating screen mechanism includes matching with the cutter mechanism The first vibrating screen 1 for closing is set to the second vibrating screen 2 of the lower section of first vibrating screen 1 and is set on the disintegrating mechanism Third vibrating screen 3, the aperture of first vibrating screen 1 is 1mm, and the pore size of second vibrating screen 2 is 0.4mm, institute The aperture 0.4mm of third vibrating screen 3 is stated, first vibrating screen 1, the second vibrating screen 2 and third vibrating screen 3 are obliquely installed.Institute It includes being set to the first conveyer belt 4 below 1 tail end of the first vibrating screen, being set to first conveyer belt to state transport establishment 4 lower section disintegrating mechanism between the second conveyer belt 5 and be set under 3 tail end of second vibrating screen 2 and third vibrating screen The third conveyer belt 6 of side, first vibrating screen 1 are tilted to first conveyer belt 4, and second vibrating screen 2 and third are shaken Dynamic sieve 3 is tilted to the third conveyer belt 6.
The cutter mechanism include model element and with the matched cutter part of the model element, the model element includes model Slot 7 and be set to 7 bottom of model slot and be distributed along the circumference with die hole 8, the die hole 8 be disposed radially it is multigroup, it is described to cut Knife includes swivelling chute 9, and 9 center of the swivelling chute is provided with rotary shaft 10, and the rotary shaft 10 is circumferentially provided with and the mould 8 corresponding cutter 11 of hole.
The disintegrating mechanism includes main body 12, and the lower end of the main body 12 is provided with pedestal 13, and 12 upper end of the main body is leaned on A nearly side position is provided with feed inlet 14, and the feed inlet 14 and the second conveyer belt 5 coordinate, close to feed inlet in the main body 12 14 side upper end is provided with cooling water outlet 15, and other side lower end is provided with cooling water inlet 16, and the main body 12 is under The position at end is provided with discharge port 17, and the third vibrating screen 3 is arranged in the lower end of the discharge port 17.
The application method of the particle diatery supplement molding machine molding machine：Cutter mechanism is mounted on extruder 18 Discharge port falls on granular material obtained on first vibrating screen 1, and described is fallen on less than the granular material of 1mm On two vibrating screens 2, second vibrating screen 2 remains larger than the granular material of 0.4mm；It is more than 1mm on first vibrating screen 1 Particle diatery supplement second conveyer belt 5 is sent to by the first conveyer belt 4, be then sent by second conveyer belt 5 described It in feed inlet 14, is crushed by the disintegrating mechanism, the granular material after crushing falls on third by discharge port 17 and shakes On dynamic sieve 3, third vibrating screen 3 remains larger than the granular material of 0.4mm, on second vibrating screen 2 and third vibrating screen 3 Granular material dry and packaging is sent to by third conveyer belt 6.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common Other modifications or equivalent replacement that technical staff makes technical scheme of the present invention, without departing from technical solution of the present invention Spirit and scope, be intended to be within the scope of the claims of the invention.

Claims (4)

1. a kind of disintegrating mechanism for the more cereal nutrient complementary food particle forming devices of infant, which is characterized in that the crushing Mechanism includes main body, and the lower end of the main body is provided with pedestal, and the main body upper end is provided with feed inlet close to a side position, institute It states feed inlet and the second conveyer belt coordinates, the side upper end in the main body close to feed inlet is provided with cooling water outlet, another Side lower end is provided with cooling water inlet, and the main body is provided with discharge port, the third vibrating screen setting close to the position of lower end In the lower end of the discharge port.
2. a kind of disintegrating mechanism for the more cereal nutrient complementary food particle forming devices of infant according to claim 1, It is characterized in that, the more cereal nutrient complementary food particle forming devices of the infant, including cutter mechanism, vibrating screen mechanism, fortune Transfer mechanism and disintegrating mechanism；The cutter mechanism is set to the discharge port of extruder, and the vibrating screen mechanism includes and institute The first vibrating screen for stating cutter mechanism cooperation, the second vibrating screen for being set to below first vibrating screen and it is set to the powder Third vibrating screen in broken mechanism；The aperture of first vibrating screen is 1mm, and the pore size of second vibrating screen is 0.4mm, the aperture 0.4mm of the third vibrating screen, first vibrating screen, the second vibrating screen and the inclination of third vibrating screen 3 are set It sets.
3. a kind of pulverizer for the more cereal nutrient complementary food particle forming devices of infant according to claim 1 or 2 Structure, which is characterized in that the transport establishment includes being set to the first conveyer belt below the first vibrating screen tail end, being set to The second conveyer belt below first conveyer belt between disintegrating mechanism and it is set to second vibrating screen and third is shaken Third conveyer belt below dynamic tail end end.
4. a kind of disintegrating mechanism for the more cereal nutrient complementary food particle forming devices of infant according to claim 1, It is characterized in that, the cutter mechanism include model element and with the matched cutter part of the model element, the model element includes It model slot and is set to the model trench bottom and is distributed along the circumference with die hole, the die hole has been disposed radially multigroup；It is described to cut Knife includes swivelling chute, and the swivelling chute center is provided with rotary shaft, and the rotary shaft is circumferentially provided with opposite with the die hole The cutter answered.
CN201810414799.7A 2018-05-03 2018-05-03 A kind of disintegrating mechanism for the more cereal nutrient complementary food particle forming devices of infant Withdrawn CN108391841A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110796389A (en) * 2019-11-08 2020-02-14 高培（广州）乳业有限公司 Milk powder production quality control analysis system and method
CN114568947A (en) * 2020-11-30 2022-06-03 佛山市顺德区美的电热电器制造有限公司 Cooking appliance control method, control device, readable storage medium and cooking appliance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110796389A (en) * 2019-11-08 2020-02-14 高培（广州）乳业有限公司 Milk powder production quality control analysis system and method
CN114568947A (en) * 2020-11-30 2022-06-03 佛山市顺德区美的电热电器制造有限公司 Cooking appliance control method, control device, readable storage medium and cooking appliance
CN114568947B (en) * 2020-11-30 2024-03-01 佛山市顺德区美的电热电器制造有限公司 Cooking appliance control method, control device, readable storage medium and cooking appliance

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Application publication date: 20180814