CN103907693A - Imitated pizza cheese and preparation method thereof - Google Patents
Imitated pizza cheese and preparation method thereof Download PDFInfo
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- CN103907693A CN103907693A CN201410131435.XA CN201410131435A CN103907693A CN 103907693 A CN103907693 A CN 103907693A CN 201410131435 A CN201410131435 A CN 201410131435A CN 103907693 A CN103907693 A CN 103907693A
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Abstract
The invention relates to imitated pizza cheese and a preparation method thereof. The imitated pizza cheese comprises the following raw materials: 15.0-25.0 percent of solid milk protein, 15.0-25.0 percent of fat, 1.0-2.0 percent of emulsifying salt, 5.0-10.0 percent of a filling agent, 35.0-45.0 percent of drinking water, 1.5-2.5 percent of salt, 1.5-2.5 percent of edible acid and 0.5-2.5 percent of cheese spice. On the basis of the technologies of producing pizza cheese and reproducing the pizza cheese, the solid milk protein and fat serve as main raw materials, the heating and emulsifying process is finished in a double-helix internal-loop heating and emulsifying machine, a shearing action is alleviated, and the imitated pizza cheese which has an azelon structure in obvious and parallel arrangement and has the quality guarantee period being over three months is prepared.
Description
Technical field
The invention belongs to field of food, relate to a kind of imitated Piza cheese and preparation method thereof.
Background technology
Piza cheese-making process mainly comprises: raw milk pasteurize, fermentation, curdled milk, cutting, discharging whey, heap are made, hot-stretch, then enter mold forming, salt marsh, maturation.In the single-screw stretching-machine of Piza cheese in the double helix stretching-machine as described in invention ZL200620027250.5 " a kind of heat stretching machine of making pizza cheese " or as described in invention ZL201220296550.9 " the mixed stretching-machine of rubbing of miniature single-screw heating for a kind of experiment ", after adding thermal agitation, stretching, extruding, casein forms linear fibre structure, while adding hot-stretch, no matter single-screw or double helix, rotating speed all can not exceed 60r/min, can not curds granules be formed and be sheared, particularly high speed shear, this is one of technical essential of manufacturing in Piza cheese.Fresh products has higher elasticity and toughness, can not form the wire drawing of small diameter and certain length after curing, need to be through two weeks above maturations, and just can curing for pizza etc.
Due to the manufacturing technology complexity of Piza cheese, technological process is longer, and a large amount of waste water containing protein, fat and salt of generation, also because the progress of lactoprotein process technology is copied cheese (cheese analogous for manufacturing, imitationcheese) raw material that provides the foundation, also because the progress of reproduced cheese technology is the basis that imitated cheese has been established engineering and equipment, thereby formed gradually imitated cheese processing technology.Imitated cheese, take solid milk protein and fat as base stock, adds emulsification salt and stabilizing agent etc., take vacuum fusion pot or spiral heating mulser as main manufacturing plant, after mixing, heating, emulsification, completes manufacture process.Although addressed and belonged to vacuum fusion pot process equipment in CN102687757A " a kind of simulation cheese and preparation method thereof ", it is to be noted, vacuum fusion pot in the manufacture of reproduced cheese is with its significant shear action, be beneficial to form homogeneous matter structure and for the manufacture of sheet and smear type cheese; Screw propulsion heating emulsification machine is because rotating speed is low, and shear action is little, is conducive to form the linear fiber structure being arranged in parallel, and then gives and bake and bank up with earth rear pizza liftout with stringiness.Screw propulsion heating emulsification machine is at former Piza cheese processed and in the manufacture of Piza cheese processed, become normative equipment again.
Summary of the invention
Object of the present invention, a kind of imitated Piza cheese and preparation method thereof is provided, makes the product obtaining have local flavor and the matter structure of former Piza cheese processed, can be used as the liftout that cures pizza.
The technical scheme that the present invention realizes object is as follows:
A kind of imitated Piza cheese, comprises following raw material and raw material components
Above-mentioned raw materials is put into a kind of double helix circulating emulsion heater of making reproduced cheese and imitated cheese to be made, in described double helix, the structure of circulating emulsion heater is as follows: comprise frame, emulsification heating tank, double helix propeller, switch board and frequency modulation motor, the upper right-hand member of frame is installed emulsification heating tank, in the frame in the left side of installation emulsification heating tank, frequency modulation motor and switch board are installed successively, corresponding control circuit and control appliance are installed in switch board, emulsification heating tank outside parcel heating jacket, emulsification heating tank inside left side wall is installed double helix propeller, double helix propeller comprises the turning cylinder of two spaced and parallel, two turning cylinder axial side wall are shaped with isometric helix blade, the angle of rake turning cylinder of double helix does opposite direction rotating by frequency modulation motor by gear set drive and rotates, heating jacket inside bottom is installed electric heater,
The upper end open of described emulsification heating tank, opening part is installed upper cover, projection is made in the centre of corresponding two rotating shafts in bottom of emulsification heating tank, left side sidewall mounting temperature sensor in emulsification heating tank, the lower right side of emulsification heating tank is shaped with discharging opening, and flap valve valve is installed in corresponding heating tank outside by discharging opening place.
And, at described motor and change-speed gearing outside, one protective cover is installed.
And, apply polytetrafluoroethylene (PTFE) at described emulsification heating tank inner surface.
A method of preparing imitated Piza cheese, step is as follows:
(1), take circulating-heating mulser in double helix as process equipment, fill heat medium;
(2) above-mentioned raw materials and batching are put into mulser, mix and stirring and emulsifying heating, heating-up temperature is 95 ℃, heat time 5min, product temperature is 75 ℃, and revolution speed of screw 50r/min, in the time that each raw material and batching present homogeneous matter structure, open blow-off valve, discharge material, enter mould;
(3) cooling forming, the demoulding, packing, 7 ℃ of following refrigerations are finished product.
And described finished product is 7 ℃ of following refrigerations, shelf-life 3-4 month ,-18 ℃ of preservations, the shelf-life can reach 12-15 month.
Beneficial effect of the present invention is:
1, the present invention is at former Piza cheese processed with again on the basis of Piza cheese technology processed, take solid milk albumen and fat as primary raw material, in double helix in circulating-heating mulser, complete heating emulsification process, reduce shear action, manufacture a kind of azelon matter structure that is obviously arranged in parallel, there is the imitated cheese of more than three months shelf-life.
2, manufacturing process of the present invention is short, and product is without maturation, does not produce the waste water of fatty, albumen and salt.75 ℃ of product temperature > of the present invention, have bactericidal action, can extend the shelf life of product, and described finished product is 7 ℃ of following refrigerations, and shelf-life 3-4 month ,-18 ℃ of preservations, the shelf-life can reach 12-15 month.
3, the heater that the present invention adopts can be controlled the heating-up temperature in two kinds of cheese-makings and emulsification level of stretch, processing materials is less than 5 kilograms in batches, solve the problem of the block reproduced cheese of a small amount of materiel machining and block imitated cheese, be particularly suitable for laboratory small lot processing, if change design parameter, can also increase batch processing capacity, become industrial machine.
Trough and the spiral propeller of the heater that 4, the present invention adopts are heated by hot water or the heating oil of trough chuck, there is homogeneous heating, the mixed sufficient advantage of emulsification, can be to heating-up temperature and the mixed emulsification degree of Piza cheese processed and imitated Piza cheese-making are controlled in real time again, and thorough trough and the spiral propeller after surface cleaning, effectively to guarantee subsequent applications.The surface that this heater contacts with cheese material is all done and is coated with fluorine processing, avoids adhering to, and adapts to material saliferous, need to prevent the requirement of corrosion.
5, the heater that the present invention adopts can be measured and control product temperature, control the parameters such as hot water temperature, adjustable screw propeller rotating speed, guarantees the feature of end product quality; The RS232 communication interface of control circuit can be transferred to outside computer in real time by the water temperature of the rotating speed of the spiral propeller of measurement, heating jacket or oil temperature and product temperature, in order to record analysis with control parameters, guarantees product quality.
6, the heater that the present invention adopts is installed the double helix propeller of two reverse movements in emulsification heating tank, and two spirals, without heavy and part, make material in trough, form circulation, effectively promote emulsification.
Accompanying drawing explanation
Fig. 1 is front view (broken section) of the present invention:
Fig. 2 is the left view (broken section) of Fig. 1;
Fig. 3 is the top view of emulsification heating tank part in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the invention will be further described, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A preparation method for imitated Piza cheese, raw material and preparation process are as follows:
Raw material following (by the raw material proportioning of the imitated cheese of preparation 100kg, unit is: kg) is as follows:
The preparation method of imitated Piza cheese, preparation method's step is:
(1) using circulating-heating mulser in double helix is process equipment;
(2) above-mentioned raw materials and batching are put into mulser, mix and stirring and emulsifying heating, heating-up temperature is 95 ℃, heat time 5min, product temperature is 75 ℃, and revolution speed of screw 50r/min, in the time that each raw material and batching present homogeneous matter structure, open blow-off valve, discharge material, enter mould.
(3) cooling forming, the demoulding, packing, 7 ℃ of following refrigerations are finished product.
This product after testing fat content, moisture all meets United States Department of Agriculture about the standard of Mozzarella Cheeses and the requirement of annex thereof, as moisture 46%, and fat 20%, pH5.25.Product is whittled into as diameter 5mm with cheese slicing, long 40mm cheese bar, and application is preheating to the conventional oven of 215 ℃ and cures, and product melts completely, more than wire drawing can reach 80mm.
In the double helix that the present invention uses, the structure of circulating emulsion heater is: comprise frame 13, emulsification heating tank 7, double helix propeller, switch board 1 and frequency modulation motor 3, the upper right-hand member of frame is installed emulsification heating tank, in the frame in the left side of installation emulsification heating tank, frequency modulation motor and switch board are installed successively, corresponding control circuit and control appliance are installed in switch board, emulsification heating tank outside parcel heating jacket 9, emulsification heating tank inside left side wall is installed double helix propeller, double helix propeller comprises the turning cylinder 8 of two spaced and parallel, two turning cylinder axial side wall are shaped with isometric helix blade 16, the angle of rake turning cylinder of double helix is driven and is done opposite direction rotating rotation by gear train 4 by frequency modulation motor.
The upper end open of described emulsification heating tank, opening part is installed upper cover 6, projection is made in the centre of corresponding two rotating shafts in bottom of emulsification heating tank, left side sidewall mounting temperature sensor 14 in emulsification heating tank, the lower right side of emulsification heating tank is shaped with discharging opening 11, and flap valve valve 10 is installed in corresponding heating tank outside by discharging opening place.Cell body is divided into two parts by emulsification heating tank bottom protrusion, helical blade opposite direction rotating, and reverse movement can make the liquid in emulsification heating tank circulate counterclockwise in two parts cell body, makes the long fiber being arranged in parallel of the inner easily formation of cheese.Its fibre length approximately reaches 8cm.
Described heating jacket top is shaped with liquid-inlet 5, and bottom is shaped with liquid outlet 12, and heating jacket inside bottom is installed electric heater 15.
In order to increase the protection to motor and change-speed gearing, at motor and change-speed gearing outside, one protective cover 2 can be installed.The spiral propeller of the machine all applies polytetrafluoroethylene (PTFE) with the trough surface contacting with cheese material, avoids material adhesion and salt at high temperature for stainless corrosion.
Control connection of the present invention is:
Control circuit is installed in switch board to be connected with the HTS of heating jacket respectively, measure the temperature of controlling hot water (oil) in heating jacket, use switch board front console knob to set rotating speed and heating water (oil) cover hot water (oil) temperature of frequency modulation motor, realize the automatic control to heating emulsification process.The RS232 communication interface that control circuit is provided with can be transferred to outside computer in real time by measurement data, for record, the analysis and control of sample manufacture process parameters.
Method of operating of the present invention is as follows:
First injection heating water or heating oil in heating jacket, set the heating-up temperature of chuck, treat that emulsification heating tank and double helix propeller reach design temperature, set angle of rake rotating speed, the upper cover of material self-emulsifying heating tank adds, double helix propeller promotes material and moves in groove, form circulation, and heated, mixing and emulsification, reach after product requirement, open flap valve valve, emit product.
Cleaning treatment process after EO is: close flap valve valve, clear water rinses emptying, adds the sodium hydroxide solution of 2wt% to soak 4 hours, rotates double helix propeller and cleans, and discharges onium hydroxide solution, rinses with clear water.
Regulate temperature and rotating speed, can manufacture different classes of product.
Claims (5)
1. an imitated Piza cheese, is characterized in that: comprise following raw material and raw material components
Above-mentioned raw materials is put into a kind of double helix circulating emulsion heater of making reproduced cheese and imitated cheese to be made, in described double helix, the structure of circulating emulsion heater is as follows: comprise frame, emulsification heating tank, double helix propeller, switch board and frequency modulation motor, the upper right-hand member of frame is installed emulsification heating tank, in the frame in the left side of installation emulsification heating tank, frequency modulation motor and switch board are installed successively, corresponding control circuit and control appliance are installed in switch board, emulsification heating tank outside parcel heating jacket, emulsification heating tank inside left side wall is installed double helix propeller, double helix propeller comprises the turning cylinder of two spaced and parallel, two turning cylinder axial side wall are shaped with isometric helix blade, the angle of rake turning cylinder of double helix does opposite direction rotating by frequency modulation motor by gear set drive and rotates, heating jacket inside bottom is installed electric heater,
The upper end open of described emulsification heating tank, opening part is installed upper cover, projection is made in the centre of corresponding two rotating shafts in bottom of emulsification heating tank, left side sidewall mounting temperature sensor in emulsification heating tank, the lower right side of emulsification heating tank is shaped with discharging opening, and flap valve valve is installed in corresponding heating tank outside by discharging opening place.
2. the method for the imitated Piza cheese of preparation according to claim 1, is characterized in that: at described motor and change-speed gearing outside, one protective cover is installed.
3. the method for the imitated Piza cheese of preparation according to claim 1, is characterized in that: apply polytetrafluoroethylene (PTFE) at described emulsification heating tank inner surface.
4. a method of preparing imitated Piza cheese as claimed in claim 1, is characterized in that: step is as follows:
(1), take circulating-heating mulser in double helix as process equipment, fill heat medium;
(2) above-mentioned raw materials and batching are put into mulser, mix and stirring and emulsifying heating, heating-up temperature is 95 ℃, heat time 5min, product temperature is 75 ℃, and revolution speed of screw 50r/min, in the time that each raw material and batching present homogeneous matter structure, open blow-off valve, discharge material, enter mould;
(3) cooling forming, the demoulding, packing, 7 ℃ of following refrigerations are finished product.
5. the method for the imitated Piza cheese of preparation according to claim 4, is characterized in that: described finished product is 7 ℃ of following refrigerations, and shelf-life 3-4 month ,-18 ℃ of preservations, the shelf-life can reach 12-15 month.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131435.XA CN103907693A (en) | 2014-04-03 | 2014-04-03 | Imitated pizza cheese and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131435.XA CN103907693A (en) | 2014-04-03 | 2014-04-03 | Imitated pizza cheese and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103907693A true CN103907693A (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410131435.XA Pending CN103907693A (en) | 2014-04-03 | 2014-04-03 | Imitated pizza cheese and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105053233A (en) * | 2015-08-17 | 2015-11-18 | 妙可蓝多（天津）食品科技有限公司 | Pizza cheese and preparation method thereof |
| CN107860872A (en) * | 2017-11-29 | 2018-03-30 | 北京工商大学 | Volatile flavor substance perceives the method for threshold value in measure cheese |
-
2014
- 2014-04-03 CN CN201410131435.XA patent/CN103907693A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105053233A (en) * | 2015-08-17 | 2015-11-18 | 妙可蓝多（天津）食品科技有限公司 | Pizza cheese and preparation method thereof |
| CN107860872A (en) * | 2017-11-29 | 2018-03-30 | 北京工商大学 | Volatile flavor substance perceives the method for threshold value in measure cheese |
| CN107860872B (en) * | 2017-11-29 | 2018-08-31 | 北京工商大学 | Measure the method that volatile flavor substance in cheese perceives threshold value |
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Application publication date: 20140709 |