CN104336527A - Vacuum low temperature baked pumpkin powder and making method - Google Patents
Vacuum low temperature baked pumpkin powder and making method Download PDFInfo
- Publication number
- CN104336527A CN104336527A CN201310321910.5A CN201310321910A CN104336527A CN 104336527 A CN104336527 A CN 104336527A CN 201310321910 A CN201310321910 A CN 201310321910A CN 104336527 A CN104336527 A CN 104336527A
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- Prior art keywords
- pumpkin
- pumpkin powder
- vacuum
- low temperature
- powder
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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
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/01—Instant products; Powders; Flakes; Granules
-
- 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
- A23L5/10—General methods of cooking foods, e.g. by roasting or frying
- A23L5/15—General methods of cooking foods, e.g. by roasting or frying using wave energy, irradiation, electrical means or magnetic fields, e.g. oven cooking or roasting using radiant dry heat
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
The invention provides a vacuum low temperature baked pumpkin powder and a making method. The cooked pumpkin powder made by the production technology integrates the medicinal and edible value of pumpkin, can maintain the original fragrance of pumpkin, has low content of crude fiber and water, is thoroughly sterilized and has a long shelf life, and is pure natural green health food without any additive. The method includes: subjecting pumpkin to washing, soaking, dehydration, baking and stacking, conducting sterilization treatment on the cooked pumpkin, then performing grinding by a crushing machine to obtain the cooked pumpkin powder, and then carrying out packaging in bags according to requirements. The cooked pumpkin powder processed by the method maintains the nutrients and original flavor of pumpkin, and also has a lot of newly generated nutrients. With fine particles and better rehydration, the vacuum low temperature baked pumpkin powder can be directly brewed with boiling water into pumpkin pulp for drinking, and also can be used as an ingredient of food and beverages.
Description
Technical field
The present invention relates to a kind of preparation method of food, particularly relate to a kind of preparation for processing of pumpkin powder.
Background technology
The application of the common attention traditional food of the our people masses, traditional food kind is wide, nutritious, meet the multifarious requirement of people's diet, particularly most Speciality Foods are to the effect for the treatment of chronic disease, as pumpkin can defaecation, but China payes attention to not to traditional food, and particularly processing method is inadequate, makes traditional food kind single, be difficult to factors such as depositing, add that Speciality Foods seasonality is very strong, the existence of the reasons such as processing cost is high, and profit is low, make China's traditional food processing industry very backward, its application is not extensive.
Summary of the invention
The present invention is exactly instant problem in order to solve pumpkin powder and long-term storage problem for this reason.
The pumpkin powder that vacuum and low temperature bakes and a preparation method, comprise the steps: airing after the pumpkin decontamination by freshly harvested, and baking shortening becomes powder, and curing is carry out at low temperatures, cures under being less than 150 degree of C temperature and carries out.
Its effect is the nutrition and the cellulose that both ensure that pumpkin, is unlikely to again roasting and sticks with paste.
The present invention is achieved through the following technical solutions: its main component devices comprises: equipment supporter, vacuum tank, electrical control panel, vavuum pump facility, transmission system equipment, lid.
The vacuum tank of the soft bake equipment of described Stirring formula is supported by two equipment supporters, and vacuum tank also can rotate; Equipment supporter is provided with electrical control panel, vavuum pump facility, support roller, motor, gearbox, moving wheel.
1, support vacuum tank rear end equipment supporter above electrical control panel, vavuum pump facility are installed; Vacuum tank and equipment supporter have the device be tightly connected to be connected to support;
2, support vacuum tank front end equipment supporter above support roller, motor, gearbox, moving wheel are installed; Vacuum tank is supported by the support roller of two above equipment supporter; Motor carrys out brought into motion wheel by gearbox, and the circular orbit running above moving wheel laminating vacuum tank, makes vacuum tank rotate;
Be made up of pyrotoxin device, conduit, sensor, rotary sealing appts, Vacuum Pressure solenoid, lid in the vacuum tank of the soft bake equipment of described Stirring formula.
1, vacuum tank adopts high-quality cold rolled stainless steel sheet to shape, and takes super thick food-grade alumina silicate heat-insulation layer, other insulation material facilities also can be taked to be incubated, temperature Centralized can be made so not easily to scatter and disappear in cylinder outside non-corrosive cylinder; The position of annular roller-way does not have heat-insulation layer, can cushioning rubber etc. heat insulation.
2, the inwall of vacuum tank is provided with the helical blade of certain altitude, and during rotating forward, helical blade can cure stirring to material and stir-fries, and during reversion, material can be carried out self-emptying at blade discharging opening by helical blade; The height of helical blade is 5-30 centimetres.
3, pyrotoxin device, sensor, Vacuum Pressure solenoid are arranged on above conduit, and the connection of pyrotoxin device, sensor, Vacuum Pressure solenoid and conduit seals; Conduit is by the outside extending out to vacuum tank in the middle of rotary sealing appts, and rotary sealing appts wraps up, encapsulate conduit extends the position crossing with vacuum tank; Conduit is fixed, and rotary sealing appts rotates along with vacuum tank; (1), that pyrotoxin device, sensor, the power line of Vacuum Pressure solenoid, transfer tube are arranged on the pipe of conduit is inner, extends to electrical control panel, vavuum pump facility along with conduit; (2), pyrotoxin device can just generate heat and heats by the pyrotoxin such as power taking, microwave, steam; (3), sensor, is used to the programmable controller on electrical control panel for the work controlling pyrotoxin device by tubes connection; (4), there is air cleaner one end of Vacuum Pressure solenoid for air-breathing, and the other end is by tubes connection to vavuum pump facility, and the operating system of vavuum pump facility is connected to the programmable controller on electrical control panel; The work of the vacuumizing of the operating system of programmable controller controls vavuum pump facility, hydrofuge uses.
4, lid has the device be tightly connected to be connected with vacuum tank, and the air intake valve above lid after the work of curing completes, can open air intake valve air inlet, after making the inside and outside air pressure of vacuum tank consistent, is convenient to open and takes off lid.
The transmission system equipment of the soft bake equipment of described Stirring formula has: motor, gearbox, moving wheel.1, motor, gearbox are fixed on above equipment supporter, and the transferring kinetic energy of motor is to gearbox, and gearbox will input to moving wheel, and the circular orbit running above dynamic moving wheel laminating vacuum tank, makes vacuum tank rotate; 2, the power supply of motor is connected to the programmable controller on electrical control panel, the rotating forward of programmable controller controls motor, the work of upset.
Have programmable controller above the electrical control panel of the soft bake equipment of described Stirring formula, the programming of programmable controller can regulate as required, arrange, the discharge of gas, humidity in programmable controller adjustable control case;
1, programmable controller is connected with vavuum pump facility, transmission system equipment;
2, after programmable controller design temperature, instrument judges to heat power demand voluntarily, and shows heated condition, and temperature control is precise and stable;
3, after the time is cured in programmable controller setting, the rotating forward of vacuum tank, reversion is judged voluntarily; Rotating forward can be cured material and be stir-fried, and reversion can carry out self-emptying to material.
The present invention compared with prior art has following beneficial effect: can effectively accomplish that heating of food is even, dry, cure that material is ripe consistent, water content is low, the heat time is short, puts, to get material easy, the mode of ceiling-mounted heating in novel unique centre of the drum is adopted to carry out soft bake heating, the rotational automatic stirring of vacuum tank stir-fries, and material uniform stirring is stirred, air heat homogeneous temperature, it is good that material cannot stick with paste rawly mouthfeel, temperature controller controls frying temperature automatically, and rotating forward stir-fries, reversion discharging; Use simple to operation; All steel vacuum tank drum-type designs, and take the insulation material of different materials to do heat-insulation layer outside vacuum tank cylinder, temperature Centralized is is not easily scattered and disappeared in cylinder, and center air mode of heating effectively can save the energy, greatly cuts down finished cost.
Detailed description of the invention:
The pumpkin powder that a kind of low vacuum low temperature bakes and preparation method, comprise the steps: airing after the pumpkin decontamination by freshly harvested, toast in special oven, cure is carry out at low temperatures, temperature should control at less than 150 degree Celsius, and ensure that pumpkin can be baked, then make powder for subsequent use.
The present invention is achieved through the following technical solutions: its main component devices comprises: equipment supporter, vacuum tank, electrical control panel, vavuum pump facility, transmission system equipment, lid.
The vacuum tank of the soft bake equipment of described Stirring formula is supported by two equipment supporters, and vacuum tank also can rotate; Equipment supporter is provided with electrical control panel, vavuum pump facility, support roller, motor, gearbox, moving wheel.
1, support vacuum tank rear end equipment supporter above electrical control panel, vavuum pump facility are installed; Vacuum tank and equipment supporter have the device be tightly connected to be connected to support;
2, support vacuum tank front end equipment supporter above support roller, motor, gearbox, moving wheel are installed; Vacuum tank is supported by the support roller of two above equipment supporter; Motor carrys out brought into motion wheel by gearbox, and the circular orbit running above moving wheel laminating vacuum tank, makes vacuum tank rotate;
Be made up of pyrotoxin device, conduit, sensor, rotary sealing appts, Vacuum Pressure solenoid, lid in the vacuum tank of the soft bake equipment of described Stirring formula.
1, vacuum tank adopts high-quality cold rolled stainless steel sheet to shape, and takes super thick food-grade alumina silicate heat-insulation layer, other insulation material facilities also can be taked to be incubated, temperature Centralized can be made so not easily to scatter and disappear in cylinder outside non-corrosive cylinder; The position of annular roller-way does not have heat-insulation layer, can cushioning rubber etc. heat insulation.
2, the inwall of vacuum tank is provided with the helical blade of certain altitude, and during rotating forward, helical blade can cure stirring to material and stir-fries, and during reversion, material can be carried out self-emptying at blade discharging opening by helical blade; The height of helical blade is 5-30 centimetres.
3, pyrotoxin device, sensor, Vacuum Pressure solenoid are arranged on above conduit, and the connection of pyrotoxin device, sensor, Vacuum Pressure solenoid and conduit seals; Conduit is by the outside extending out to vacuum tank in the middle of rotary sealing appts, and rotary sealing appts wraps up, encapsulate conduit extends the position crossing with vacuum tank; Conduit is fixed, and rotary sealing appts rotates along with vacuum tank; (1), that pyrotoxin device, sensor, the power line of Vacuum Pressure solenoid, transfer tube are arranged on the pipe of conduit is inner, extends to electrical control panel, vavuum pump facility along with conduit; (2), pyrotoxin device can just generate heat and heats by the pyrotoxin such as power taking, microwave, steam; (3), sensor, is used to the programmable controller on electrical control panel for the work controlling pyrotoxin device by tubes connection; (4), there is air cleaner one end of Vacuum Pressure solenoid for air-breathing, and the other end is by tubes connection to vavuum pump facility, and the operating system of vavuum pump facility is connected to the programmable controller on electrical control panel; The work of the vacuumizing of the operating system of programmable controller controls vavuum pump facility, hydrofuge uses.
4, lid has the device be tightly connected to be connected with vacuum tank, and the air intake valve above lid after the work of curing completes, can open air intake valve air inlet, after making the inside and outside air pressure of vacuum tank consistent, is convenient to open and takes off lid.
The transmission system equipment of the soft bake equipment of described Stirring formula has: motor, gearbox, moving wheel.1, motor, gearbox are fixed on above equipment supporter, and the transferring kinetic energy of motor is to gearbox, and gearbox will input to moving wheel, and the circular orbit running above dynamic moving wheel laminating vacuum tank, makes vacuum tank rotate; 2, the power supply of motor is connected to the programmable controller on electrical control panel, the rotating forward of programmable controller controls motor, the work of upset.
Have programmable controller above the electrical control panel of the soft bake equipment of described Stirring formula, the programming of programmable controller can regulate as required, arrange, the discharge of gas, humidity in programmable controller adjustable control case;
1, programmable controller is connected with vavuum pump facility, transmission system equipment;
2, after programmable controller design temperature, instrument judges to heat power demand voluntarily, and shows heated condition, and temperature control is precise and stable;
3, after the time is cured in programmable controller setting, the rotating forward of vacuum tank, reversion is judged voluntarily; Rotating forward can be cured material and be stir-fried, and reversion can carry out self-emptying to material.
The present invention compared with prior art has following beneficial effect: can effectively accomplish that heating of food is even, dry, cure that material is ripe consistent, water content is low, the heat time is short, puts, to get material easy, the mode of ceiling-mounted heating in novel unique centre of the drum is adopted to carry out soft bake heating, the rotational automatic stirring of vacuum tank stir-fries, and material uniform stirring is stirred, air heat homogeneous temperature, it is good that material cannot stick with paste rawly mouthfeel, temperature controller controls frying temperature automatically, and rotating forward stir-fries, reversion discharging; Use simple to operation; All steel vacuum tank drum-type designs, and take the insulation material of different materials to do heat-insulation layer outside vacuum tank cylinder, temperature Centralized is is not easily scattered and disappeared in cylinder, and center air mode of heating effectively can save the energy, greatly cuts down finished cost.
Claims (8)
1. the pumpkin powder that bakes of vacuum and low temperature and a preparation method, comprise the steps: airing after the pumpkin decontamination by freshly harvested, baking shortening becomes powder, it is characterized in that: curing is carry out at low temperatures.
2. the pumpkin powder that bakes of vacuum and low temperature as claimed in claim 1 and preparation method, is characterized in that: cure under being less than 150 degree of C temperature and carry out.
3. the pumpkin powder that bakes of vacuum and low temperature as claimed in claim 2 and preparation method, is characterized in that: the preferable temperature that described pumpkin powder cures is 100 degree.
4. the pumpkin powder that bakes of vacuum and low temperature as claimed in claim 1 and preparation method, is characterized in that: curing is carry out under vacuum conditions.
5. the pumpkin powder that bakes of vacuum and low temperature as claimed in claim 3 and preparation method, is characterized in that: curing is at vacuum-101.325KPa ~ 101.325KPa.
6. the pumpkin powder that bakes of vacuum and low temperature as claimed in claim 3 and preparation method, is characterized in that: curing is at vacuum preferred negative 101.325KPa.
7. the pumpkin powder that bakes of vacuum and low temperature as claimed in claim 1 and preparation method, is characterized in that: the order number of described pumpkin powder is 150 to 500 orders.
8. the pumpkin powder that bakes of vacuum and low temperature as claimed in claim 1 and preparation method, is characterized in that: the preferred order number of described pumpkin powder is 200 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321910.5A CN104336527A (en) | 2013-07-29 | 2013-07-29 | Vacuum low temperature baked pumpkin powder and making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310321910.5A CN104336527A (en) | 2013-07-29 | 2013-07-29 | Vacuum low temperature baked pumpkin powder and making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104336527A true CN104336527A (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310321910.5A Pending CN104336527A (en) | 2013-07-29 | 2013-07-29 | Vacuum low temperature baked pumpkin powder and making method |
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| CN (1) | CN104336527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606279A (en) * | 2018-05-07 | 2018-10-02 | 武汉轻工大学 | A kind of pumpkin flavor cake steaming and preparation method thereof |
-
2013
- 2013-07-29 CN CN201310321910.5A patent/CN104336527A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108606279A (en) * | 2018-05-07 | 2018-10-02 | 武汉轻工大学 | A kind of pumpkin flavor cake steaming and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |