CN108065175A - A kind of preparation method and its production equipment of low viscosity caramel colorant - Google Patents
A kind of preparation method and its production equipment of low viscosity caramel colorant Download PDFInfo
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- CN108065175A CN108065175A CN201711491897.2A CN201711491897A CN108065175A CN 108065175 A CN108065175 A CN 108065175A CN 201711491897 A CN201711491897 A CN 201711491897A CN 108065175 A CN108065175 A CN 108065175A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/40—Colouring or decolouring of foods
- A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
- A23L5/43—Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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Abstract
The invention discloses a kind of preparation methods of caramel colorant, and the preparation process of caramel colorant is optimized, and can effectively reduce the content of 4 methylimidazoles；In addition during pyrogenetic reaction, by adding Sucrose Fatty Acid Ester, viscosity during sugar is effectively reduced out, and does not influence color rate, promotes the scope of application of product；Meanwhile the invention also discloses a kind of production equipment prepared for caramel colorant, including autoclave body, auger piece, outlet valve, mobile layer, fixed bed etc., process units using the present invention, reaction mass is enabled to be heated evenly, foam generation is few during coking, and product quality is homogeneous；And the double layer design of the outlet valve in process units, fixed bed is equipped with one-to-one through hole with mobile layer, rotary moveable layer causes the one-to-one through hole to stagger, and realizes the closure of outlet valve, and rotary moveable layer causes the one-to-one through hole connection, realize the opening of outlet valve, the bulky grain defect ware after coking can effectively be filtered, it is ensured that the quality of product, while convenient for the recycling to waste product, waste is reduced, saves production cost.
Description
Technical field
The present invention relates to a kind of preparation method of caramel colorant, while the present invention also design is a kind of for caramel colorant preparation
Reaction kettle.
Background technology
Caramel colorant also known as dark reddish brown, burnt sugar coloring are glucide (such as maltose, white granulated sugar, molasses, inverted sugar, lactose, wheats
Hydrolysate of bud syrup and starch etc.) the complicated bronzing that is dehydrated, decomposes and is polymerized at high temperature or the dark brown mixture of colours
Object, some of which are colloid aggregation, are using wide half-natural food color.In the food industry, burnt sugar coloring should
With field is wide, dosage is big.It is counted according to Chinese colorant Professional Committee, burnt sugar coloring volume of production and marketing accounts for entire edible coloring agent at present
More than 90%.Almost all people three meals in a day all be unable to do without the food containing burnt sugar coloring, so research and produce mode it is more environmentally friendly,
The burnt sugar coloring production method that energy consumption consumption is lower, product synthesis cost is lower is a major issue benefited the nation and the people, to caramel industry
Or even edible coloring agent industry has huge contribution.
It is reported that during caramelization, 4-methylimidazole byproduct, the by-product of high dose can be inevitably generated
Product are likely to result in animal bearing tumor, although confirming that the content of low dosage will not bring carcinogenic risk to human body later, thus
Also cause some panic, meanwhile, Food and Drug Administration is made that restriction to its content；In addition caramel factory all puts forth effort on
The viscosity of caramel is reduced, so as to expand its use scope, such as bakes caramel colorant used, viscosity is low, and mobility is big, surely
Qualitative good, uniform coloring is easily mixed evenly with flour, but color rate is too low, in order to improve color rate, when extending the heating of caramel
Between, but mobility also decreases, and main cause is extension of the caramel with heating time, and color rate increases, but high temperature easily makes to divide greatly
Sub- polymerization, viscosity increase, mobility become smaller.
The content of the invention
Caramel colorant manufacture craft is optimized in the present invention, effectively reduces the generation of 4-methylimidazole, while
Under equal color rate intensity, the viscosity of caramel colorant is reduced, improves the scope of application of caramel colorant, institute is produced using the present invention
Caramel colorant is obtained containing miscellaneous low, applicable wide, simple for process, easily industrialization.
Technical scheme is as follows：
A kind of preparation method and its production equipment of low viscosity caramel colorant：
A kind of preparation method of low viscosity caramel colorant：
1st, the one or more in fresh niblet, cereal, chestnut are taken as glycogen, by glycogen quality and food grade hydrochloric acid volume
Than for 100g：In the ratio addition ball mill pulverizer of 3ml after ball milling 10-15min, the ball milling material in ball grinder is transferred to and is stirred
It mixes in device, adds in the water of described 1 times of amount of ball milling material and the amylase of total amount 3%, be warming up to 70-80 degrees Celsius of reaction 15-
After 30min, after being cooled to room temperature, filtrate is collected in press filtration；
2nd, the filtrate is transferred in Maillard reaction kettle, and adds in the 0.3%-0.8% ammonium sulfites of the filtrate quality, risen
Temperature reacts 1.5-2h to after 100-135 degrees Celsius, the Sucrose Fatty Acid Ester of the 0.05%-0.1% of the filtrate quality is added, in 1.5-
Under 2MPa pressure, the reaction was continued 2-4h, through cooling, discharging, after concentration both caramel colorant.
Wherein, amylase described in step 1 is mesophilicα-diastase.
Wherein, the Sucrose Fatty Acid Ester described in step 2 is not less than 5 for hydrophilic lipophilic balance.
Wherein, the ball milling speed described in step 1 be 350-400r/min, ratio of grinding media to material 1:1.
Wherein, heating mode described in step 2 uses high-temperature steam, and heating rate is 3 DEG C/min.
Wherein, the Maillard reaction kettle described in step 2, including autoclave body, connecting pole, chuck, shell, stirring motor, deceleration
Machine, agitating shaft, auger piece, through hole, feed inlet, footing, outlet valve, mobile layer, fixed bed, axle envelope, steam nozzle, folder
Layer, steam (vapor) outlet.
Wherein, the Maillard reaction kettle described in step 2, enclosure are equipped with stirring motor, stirring motor output terminal peace
Equipped with speed reducer, output end of reducer is equipped with agitating shaft, and agitating shaft is fixedly connected through axle envelope with auger piece, and spiral is stirred
It mixes piece to be placed in inside autoclave body, auger on piece is equipped with through hole, and autoclave body top is equipped with feed inlet, and lower part is equipped with outlet valve, discharging
Valve is fixedly connected by fixed bed with inner wall of kettle, and outlet valve is flexibly connected by mobile layer with jackets outer wall, and autoclave body passes through company
It connects column to be fixedly connected with chuck, interlayer is equipped between chuck and autoclave body, chuck upper end is equipped with steam (vapor) outlet, and chuck lower end, which is equipped with, steams
Vapor inlet, bottom are equipped with footing.
Wherein, the outlet valve includes mobile layer and fixed bed, and fixed bed is equipped with one-to-one through hole, rotation with mobile layer
Turn mobile layer so that the one-to-one through hole staggers, realize the closure of outlet valve, rotary moveable layer so that described one is a pair of
The opening of outlet valve is realized in the through hole connection answered.
The invention has the advantages that：
1st, the preparation process of caramel colorant is optimized in the present invention, using production technology of the present invention, can effectively reduce 4-
The content of methylimidazole；
2nd, the present invention is with the addition of Sucrose Fatty Acid Ester, can effectively reduce out viscosity during sugar, and not influence during pyrogenetic reaction
Color rate promotes the scope of application of product；
3rd, process units using the present invention, enables to reaction mass to be heated evenly, and foam generation is few during coking, product quality
It is homogeneous；
4th, in process units of the invention outlet valve design, can effectively filter the bulky grain defect ware after coking, it is ensured that
The quality of product, while convenient for the recycling to waste product, reduce waste, save production cost.
Description of the drawings
Fig. 1 is the structure diagram of the production equipment；
Description of the drawings：Autoclave body 1, connecting pole 2, chuck 3, shell 4, stirring motor 5, speed reducer 6, agitating shaft 7, auger piece 8,
Through hole 9, feed inlet 10, footing 11, outlet valve 12, mobile layer 13, fixed bed 14, axle envelope 15, steam (vapor) outlet 16, interlayer 17, steaming
Vapor inlet 18.
Specific embodiment
Embodiment 1：
A kind of production equipment prepared for burnt sugar coloring, including autoclave body 1, connecting pole 2, chuck 3, shell 4, stirring motor 5, deceleration
Machine 6, agitating shaft 7, auger piece 8, through hole 9, feed inlet 10, footing 11, outlet valve 12, mobile layer 13, fixed bed 14, axle envelope
15th, steam nozzle 16, interlayer 17, steam (vapor) outlet 18；Wherein, stirring motor 5,5 output terminal of stirring motor are installed inside shell 4
Speed reducer 6 is installed, 6 output terminal of speed reducer is equipped with agitating shaft 7, and agitating shaft 7 is fixed through axle envelope 15 with auger piece 8 to be connected
It connects, auger piece 8 is placed in inside autoclave body 1, and auger piece 8 is equipped with through hole 9, and 1 top of autoclave body is equipped with feed inlet 10, lower part
Equipped with outlet valve 12, outlet valve 12 is fixedly connected by fixed bed 14 with 1 inner wall of autoclave body, and outlet valve 12 passes through mobile layer 13 and folder
The flexible connection of 3 outer walls is covered, autoclave body 1 is fixedly connected by connecting pole 2 with chuck 3, and interlayer 17, folder are equipped between chuck 3 and autoclave body 1
3 upper ends are covered equipped with steam (vapor) outlet 16, and 3 lower end of chuck is equipped with steam inlet 18, and bottom is equipped with footing 11；Wherein, the discharging
Valve 12 includes mobile layer 13 and fixed bed 14, and fixed bed 13 is equipped with one-to-one through hole, rotary moveable layer 13 with mobile layer 14
So that the one-to-one through hole staggers, the closure of outlet valve 12 is realized, rotary moveable layer 13 is so that described one-to-one
Through hole connects, and realizes the opening of outlet valve 12；
The equipment using when be attached with the controller with temperature sensor and pressure sensor；
Operation principle：Mobile layer 13 is rotated to outlet valve 12 and is closed, material to be processed is put into autoclave body 1 by feed inlet 10
Inside, high-temperature steam are injected to by steam inlet 18 in interlayer 17, and full of interlayer 17, heat is passed to autoclave body 1 by 1 wall of autoclave body
Inside, and then material is heated, using this method material is enabled to be heated evenly so that material is in optimal reaction temperature
Lower reaction, Improving The Quality of Products, meanwhile, stirring motor 5 drives agitating shaft 7 to rotate after the deceleration of speed reducer 6,7 band of agitating shaft
Dynamic auger piece 8 rotates, and the through hole 9 on auger piece 8 can effectively avoid the formation of bubble, and material can be made equal
Even to be sufficiently mixed, promotion stirs evenly performance, and then promotes the quality of product, reach optimal state, through after a while
After reaction, production and processing complete, mobile layer 13 is rotated to outlet valve 12 and is opened, the material machined then from mobile layer 13 with
It is discharged in 14 corresponding through hole of fixed bed, the discharging structure can not only realize discharging, while realize the filtering to material so that
The material of bulky grain is left in autoclave body 1, convenient for recycling, while Improving The Quality of Products, the autoclave body 1 and auger of horizontal type structure
The structure of piece 8 may be such that material can be thoroughly mixed, while the material avoided near agitating shaft 7 is difficult to what is be sufficiently agitated
Problem；
A kind of preparation method of low viscosity caramel colorant：1）The niblet for taking 1000g fresh adds in ball with 30ml food grade hydrochloric acids
In grinding machine, with 380r/min ball milling speeds and 1:Under 1 ratio of grinding media to material after ball milling 15min, by the ball milling material in ball grinder
It is transferred in blender, adds in the water of described 1 times of amount of ball milling material and the amylase of total amount 3%, be warming up to 75 degrees Celsius of reactions
After 20min, after being cooled to room temperature, filtrate is collected in press filtration；2）The filtrate is transferred in above-mentioned production equipment, and adds in institute
0.5% ammonium sulfite of filtrate quality is stated, after rising to 120 degrees Celsius with the heating rate of 3 DEG C/min, reacts 2h, is added described
0.07% Sucrose Fatty Acid Ester of filtrate quality, under 1.5MPa pressure, the reaction was continued 3h, through cooling, discharging, after concentration both caramel
Pigment, wherein amylase use the mesophilicα-diastase of Shandong Su Kehan bioengineering limited company production, model
SUKAMY-Med, the Sucrose Fatty Acid Ester for the model SE-7 that Sucrose Fatty Acid Ester is produced using Adana Food Tech (Liuzhou) Co., Ltd..
Embodiment 2：
A kind of preparation method of low viscosity caramel colorant：1）The mass ratio for taking 1000g fresh is 1:1 niblet is mixed with cereal
Object and 30ml food grade hydrochloric acids are added in ball mill pulverizer, with 350r/min ball milling speeds and 1:Ball milling 10min under 1 ratio of grinding media to material
Afterwards, the ball milling material in ball grinder is transferred in blender, adds in the water of described 1 times of amount of ball milling material and the starch of total amount 3%
Enzyme, after being warming up to 70 degrees Celsius of reaction 30min, after being cooled to room temperature, filtrate is collected in press filtration；2）The filtrate is transferred to reality
It applies in the production equipment described in example 1, and adds in 0.3 ammonium sulfite of the filtrate quality, risen to the heating rate of 3 DEG C/min
After 135 degrees Celsius, 1.5h is reacted, adds 0.1% Sucrose Fatty Acid Ester of the filtrate quality, under 2MPa pressure, the reaction was continued
2h, through cooling, discharging both obtains caramel colorant after concentration, wherein amylase uses the limited public affairs of Shandong Su Kehan bioengineering shares
The mesophilicα-diastase of production, model SUKAMY-Med are taken charge of, Sucrose Fatty Acid Ester uses the limited public affairs of Liuzhou Ai Gefu food science and technology shares
Take charge of the Sucrose Fatty Acid Ester of the model SE-11 of production.
Embodiment 3：
A kind of preparation method of low viscosity caramel colorant：1）The mass ratio for taking 1000g fresh is 1:The mixture of 1 cereal and chestnut and
30ml food grade hydrochloric acids are added in ball mill pulverizer, with 400r/min ball milling speeds and 1:Under 1 ratio of grinding media to material after ball milling 15min,
Ball milling material in ball grinder is transferred in blender, adds in the water of described 1 times of amount of ball milling material and the amylase of total amount 3%,
After being warming up to 80 degrees Celsius of reaction 15min, after being cooled to room temperature, filtrate is collected in press filtration；2）The filtrate is transferred to embodiment
In production equipment described in 1, and 0.8% ammonium sulfite of the filtrate quality is added in, be warming up to the heating rate of 3 DEG C/min
After 100 degrees Celsius, 2h is reacted, adds 0.05% Sucrose Fatty Acid Ester of the filtrate quality, under 1.5MPa pressure, the reaction was continued
4h, through cooling, discharging both obtains caramel colorant after concentration, wherein amylase uses the limited public affairs of Shandong Su Kehan bioengineering shares
The mesophilicα-diastase of production, model SUKAMY-Med are taken charge of, Sucrose Fatty Acid Ester uses the limited public affairs of Liuzhou Ai Gefu food science and technology shares
Take charge of the Sucrose Fatty Acid Ester of the model SE-5 of production.
Embodiment 4：
1）The niblet for taking 1000g fresh is added in 30ml food grade hydrochloric acids in ball mill pulverizer, with 380r/min ball milling speeds
And 1:Under 1 ratio of grinding media to material after ball milling 15min, the ball milling material in ball grinder is transferred in blender, adds in the ball milling object
The water of 1 times of amount of material, after being warming up to 75 degrees Celsius of reaction 20min, after being cooled to room temperature, filtrate is collected in press filtration；2）By the filtrate
It is transferred in the production equipment described in embodiment 1, and adds in 0.5% ammonium sulfite of the filtrate quality, with the liter of 3 DEG C/min
After warm rate rises to 120 degrees Celsius, 2h is reacted, 0.04% Sucrose Fatty Acid Ester of the filtrate quality is added, in 1.5MPa pressure
Under, the reaction was continued 3h, through cooling, discharging, after concentration caramel colorant, Sucrose Fatty Acid Ester are had using Liuzhou Ai Gefu food science and technology shares
The Sucrose Fatty Acid Ester of the model SE-7 of limit company production.
Embodiment 5：
1）The mass ratio for taking 1000g fresh is 1:1 niblet adds in ball milling powder with maslin and 30ml food grade hydrochloric acids
In broken machine, with 400r/min ball milling speeds and 1:Under 1 ratio of grinding media to material after ball milling 15min, the ball milling material in ball grinder is shifted
Into blender, the water of described 1 times of amount of ball milling material and the amylase of total amount 3% are added in, is warming up to 80 degrees Celsius of reaction 30min
Afterwards, after being cooled to room temperature, filtrate is collected in press filtration；2）The filtrate is transferred in the production equipment described in embodiment 1, and is added
Enter 0.3 ammonium sulfite of the filtrate quality, after rising to 135 degrees Celsius with the heating rate of 3 DEG C/min, react 1.5h, then add
Enter 0.11% Sucrose Fatty Acid Ester of the filtrate quality, under 2MPa pressure, the reaction was continued 2h, through cooling, discharging, after concentration it is burnt
Fried sugar element, wherein amylase use the mesophilicα-diastase of Shandong Su Kehan bioengineering limited company production, model
SUKAMY-Med, the Sucrose Fatty Acid Ester for the model SE-9 that Sucrose Fatty Acid Ester is produced using Adana Food Tech (Liuzhou) Co., Ltd..
Embodiment 6：
The physicochemical property such as following table of the caramel colorant prepared by embodiment 1-5 is measured, wherein, according to production condition used, choosing
It has taken with the caramel of traditional ammonium sulfite preparation as a comparison case：
| Project | Absorbance value | Color rate（EBC） | Viscosity（CP） | 4-methylimidazole content（%） | Sense organ |
| Embodiment 1 | 0.135 | 3.73 ten thousand | 1690 | 0.012 | Dark brown thick liquid, no visible foreign |
| Embodiment 2 | 0.134 | 3.73 ten thousand | 1760 | 0.016 | Dark brown thick liquid, no visible foreign |
| Embodiment 3 | 0.135 | 3.73 ten thousand | 1820 | 0.016 | Dark brown thick liquid, no visible foreign |
| Embodiment 4 | 0.138 | 3.46 ten thousand | 2070 | 0.017 | Dark brown thick liquid, no visible foreign |
| Embodiment 5 | 0.133 | 2.87 ten thousand | 1980 | 0.017 | Dark brown thick liquid, no visible foreign |
| Comparative example | 0.134 | 3.1-4.2 ten thousand | 1900-2000 | 0.018-0.02 | Dark brown thick liquid, no visible foreign |
It, can with comparative example comparison by data in table as it can be seen that embodiment 1-3 employs preparation method and equipment of the present invention
See, in the case that color rate is identical, viscosity declines, and the content of 4-methylimidazole reduces, and wherein embodiment 1 is optimal；Embodiment 4
In be not added with amylase, and the additive amount of Sucrose Fatty Acid Ester is for limiting scope, comparative example 1-3, it is seen that its viscosity rises；Embodiment
The additive amount of Sucrose Fatty Acid Ester is more than to limit scope, comparative example 1-3 in 5, it is seen that its viscosity rises, and color rate declines, and thus may be used
See, using preparation method of the present invention, can be made that byproduct 4-methylimidazole content is low, and viscosity is low, widely applicable coke
Fried sugar element.
Claims (9)
1. a kind of preparation method and its production equipment of low viscosity caramel colorant, it is characterised in that：A kind of low viscosity caramel colorant
Preparation method：1st, the one or more in fresh niblet, cereal, chestnut are taken as glycogen, by glycogen quality and food-grade
Hydrochloric acid volume ratio is 100g：The ratio of 3ml is added in ball mill pulverizer after ball milling 10-15min, by the ball milling material in ball grinder
It is transferred in blender, adds in the water of described 1 times of amount of ball milling material and the amylase of total amount 3%, be warming up to 70-80 degrees Celsius instead
After answering 15-30min, after being cooled to room temperature, filtrate is collected in press filtration；2nd, the filtrate is transferred in Maillard reaction kettle, and added
Enter the 0.3%-0.8% ammonium sulfites of the filtrate quality, after being warming up to 100-135 degrees Celsius, react 1.5-2h, add described
The Sucrose Fatty Acid Ester of the 0.05%-0.1% of filtrate quality, under 1.5-2MPa pressure, the reaction was continued 2-4h, through cooling, discharging, after concentration
Both caramel colorant is obtained.
2. the preparation method and its production equipment of a kind of low viscosity caramel colorant according to claim 1, it is characterised in that：
Amylase described in step 1 is mesophilicα-diastase.
3. the preparation method and its production equipment of a kind of low viscosity caramel colorant according to claim 1, it is characterised in that：
Sucrose Fatty Acid Ester described in step 2 is not less than 5 for hydrophilic lipophilic balance.
4. the preparation method and its production equipment of a kind of low viscosity caramel colorant according to claim 1, it is characterised in that：
Ball milling speed described in step 1 is 350-400r/min, ratio of grinding media to material 1:1.
5. the preparation method and its production equipment of a kind of low viscosity caramel colorant according to claim 1, it is characterised in that：
Heating mode described in step 2 uses high-temperature steam, and heating rate is 3 DEG C/min.
6. the preparation method and its production equipment of a kind of low viscosity caramel colorant according to claim 1, it is characterised in that：
Maillard reaction kettle described in step 2, including autoclave body（1）, connecting pole（2）, chuck（3）, shell（4）, stirring motor（5）, subtract
Fast machine（6）, agitating shaft（7）, auger piece（8）, through hole（9）, feed inlet（10）, footing（11）, outlet valve（12）, mobile layer
（13）, fixed bed（14）, axle envelope（15）, steam nozzle（16）, interlayer（17）, steam (vapor) outlet（18）.
7. the preparation method and its production equipment of a kind of low viscosity caramel colorant according to claim 1 or 6, feature exist
In：The Maillard reaction kettle, shell（4）Inside is equipped with stirring motor（5）, stirring motor（5）Output terminal, which is equipped with, to be subtracted
Fast machine（6）, speed reducer（6）Output terminal is equipped with agitating shaft（7）, agitating shaft（7）Through axle envelope（15）With auger piece（8）Gu
Fixed connection, auger piece（8）It is placed in autoclave body（1）Inside, auger piece（8）It is equipped with through hole（9）, autoclave body（1）Top is set
There is feed inlet（10）, lower part is equipped with outlet valve（12）, outlet valve（12）Pass through fixed bed（14）With autoclave body（1）Inner wall, which is fixed, to be connected
It connects, outlet valve（12）Pass through mobile layer（13）With chuck（3）Outer wall is flexibly connected, autoclave body（1）Pass through connecting pole（2）With chuck
（3）It is fixedly connected, chuck（3）With autoclave body（1）Between be equipped with interlayer（17）, chuck（3）Upper end is equipped with steam (vapor) outlet（16）, chuck
（3）Lower end is equipped with steam inlet（18）, bottom is equipped with footing（11）.
8. the preparation method and its production equipment of a kind of low viscosity caramel colorant according to claim 6 or 7, feature exist
In：Outlet valve（12）Including mobile layer（13）With fixed bed（14）, fixed bed（13）With mobile layer（14）Equipped with one-to-one
Through hole, rotary moveable layer（13）So that the one-to-one through hole staggers, outlet valve is realized（12）Closure, rotary moveable layer
（13）So that the one-to-one through hole connection, realizes outlet valve（12）Opening.
9. the preparation method and its production equipment of a kind of low viscosity caramel colorant according to claim 1, it is characterised in that：
A kind of preparation method of low viscosity caramel colorant：1st, the niblet and 30ml food grade hydrochloric acids for taking 1000g fresh add in ball milling powder
In broken machine, with 380r/min ball milling speeds and 1:Under 1 ratio of grinding media to material after ball milling 15min, the ball milling material in ball grinder is shifted
Into blender, the water of described 1 times of amount of ball milling material and the amylase of total amount 3% are added in, is warming up to 75 degrees Celsius of reaction 20min
Afterwards, after being cooled to room temperature, filtrate is collected in press filtration；2nd, the filtrate is transferred in Maillard reaction kettle, and adds in the filtrate
0.5% ammonium sulfite of quality after rising to 120 degrees Celsius with the heating rate of 3 DEG C/min, reacts 2h, adds the filtrate matter
0.07% Sucrose Fatty Acid Ester of amount, under 1.5MPa pressure, the reaction was continued 3h, through cooling, discharging, after concentration both caramel colorant,
Middle amylase uses the mesophilicα-diastase of Shandong Su Kehan bioengineering limited company production, model SUKAMY-
Med, the Sucrose Fatty Acid Ester for the model SE-11 that Sucrose Fatty Acid Ester is produced using Adana Food Tech (Liuzhou) Co., Ltd..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711491897.2A CN108065175A (en) | 2017-12-30 | 2017-12-30 | A kind of preparation method and its production equipment of low viscosity caramel colorant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711491897.2A CN108065175A (en) | 2017-12-30 | 2017-12-30 | A kind of preparation method and its production equipment of low viscosity caramel colorant |
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| Publication Number | Publication Date |
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| CN108065175A true CN108065175A (en) | 2018-05-25 |
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| CN201711491897.2A Pending CN108065175A (en) | 2017-12-30 | 2017-12-30 | A kind of preparation method and its production equipment of low viscosity caramel colorant |
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| CN109107511A (en) * | 2018-08-23 | 2019-01-01 | 管洪化 | A kind of accurately Chemical Manufacture reaction kettle that feeds |
| CN114984364A (en) * | 2022-06-07 | 2022-09-02 | 蚌埠医学院第一附属医院（蚌埠医学院附属肿瘤医院） | Enema device |
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Application publication date: 20180525 |