CN111789242A - Wax gourd processing method by utilizing radio frequency coupling high-voltage pulse treatment - Google Patents
Wax gourd processing method by utilizing radio frequency coupling high-voltage pulse treatment Download PDFInfo
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- CN111789242A CN111789242A CN202010665000.9A CN202010665000A CN111789242A CN 111789242 A CN111789242 A CN 111789242A CN 202010665000 A CN202010665000 A CN 202010665000A CN 111789242 A CN111789242 A CN 111789242A
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- 244000036905 Benincasa cerifera Species 0.000 title claims abstract description 141
- 235000011274 Benincasa cerifera Nutrition 0.000 title claims abstract description 141
- 238000003672 processing method Methods 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 title claims abstract description 15
- 238000010168 coupling process Methods 0.000 title claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 29
- 239000000843 powder Substances 0.000 claims abstract description 22
- 102000004190 Enzymes Human genes 0.000 claims abstract description 21
- 108090000790 Enzymes Proteins 0.000 claims abstract description 21
- 230000001954 sterilising effect Effects 0.000 claims abstract description 16
- 230000005684 electric field Effects 0.000 claims abstract description 14
- 238000012216 screening Methods 0.000 claims abstract description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000000415 inactivating effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000000227 grinding Methods 0.000 claims abstract description 6
- 238000004806 packaging method and process Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 235000016709 nutrition Nutrition 0.000 abstract description 6
- 239000004615 ingredient Substances 0.000 abstract description 5
- 238000011112 process operation Methods 0.000 abstract description 3
- 230000002779 inactivation Effects 0.000 abstract description 2
- 238000009700 powder processing Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 20
- 230000005540 biological transmission Effects 0.000 description 8
- 239000008187 granular material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000000249 desinfective effect Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 244000241257 Cucumis melo Species 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
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- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
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- 241000894006 Bacteria Species 0.000 description 1
- 235000009844 Cucumis melo var conomon Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
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- 230000035764 nutrition Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
-
- 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
- A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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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)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to the technical field of wax gourd powder processing, in particular to a wax gourd processing method by utilizing radio frequency coupling high-voltage pulse processing, aiming at the problems that the prior technical means are to carry out sterilization and enzyme inactivation at high temperature, the process operation is complex, and the nutritional ingredients of wax gourd cannot be well preserved, the following scheme is proposed, and the method comprises the following steps: s1: selecting wax gourd slices and cleaning; s2: sterilizing the wax gourd by using a radio frequency device; s3: drying the sterilized white gourds: s4: crushing, grinding, screening and collecting the dried wax gourd: s5: inactivating enzyme with wax gourd powder by high voltage pulse electric field device, sealing, and packaging, wherein the radio frequency device comprises a conveyer and a radio frequency emitter with upper and lower polar plates. The method is convenient to operate, can sterilize and inactivate enzymes without high temperature, is complex in process operation, can well preserve the nutritional ingredients of the wax gourd, and can improve the making efficiency and quality of the wax gourd powder.
Description
Technical Field
The invention relates to the technical field of wax gourd powder processing, in particular to a wax gourd processing method by utilizing radio frequency coupling high-voltage pulse processing.
Background
Wax gourd, a melon shaped like a pillow, also called occipital melon, is produced in summer with a layer of white powder on the surface. The white gourd contains various nutrient substances such as sugar, protein, multivitamins, mineral substances and the like, can be used for boiling soup, making white gourd parasitic cup with rich nutrition, and can also be pickled into sweet melon winter, and can be used as a medicine for treating diseases.
When the wax gourd powder is processed, the existing technical means is to sterilize and inactivate enzymes at high temperature, the operation of the process is complex, and the nutritional ingredients of the wax gourd cannot be well preserved.
Disclosure of Invention
The invention aims to solve the defects that the sterilization and enzyme inactivation are carried out at high temperature, the operation of the process is complex, and the nutritional ingredients of wax gourd cannot be well preserved in the prior art, and provides a wax gourd processing method by utilizing radio frequency coupling high-voltage pulse treatment.
In order to achieve the purpose, the invention adopts the following technical scheme:
a wax gourd processing method by utilizing radio frequency coupling high-voltage pulse treatment comprises the following steps:
s1: selecting wax gourd slices and cleaning;
s2: sterilizing the wax gourd by using a radio frequency device;
s3: drying the sterilized white gourds:
s4: crushing, grinding, screening and collecting the dried wax gourd:
s5: inactivating enzyme with high-voltage pulse electric field device, and sealing and packaging.
Preferably, the ripe white gourd is selected in the S1, peeled and soft pulp is removed, and the white gourd is cleaned when the white gourd cleaning device is used.
Preferably, the radio frequency device includes conveyer and the radio frequency transmitter of two polar plates about having, and conveyer includes motor, conveyer belt and two transfer rollers, goes up the polar plate and is located the top of conveyer belt, and the bottom plate is located the below of conveyer belt, and the conveyer belt is the insulating net material, and last polar plate and bottom plate all lead to high frequency current, goes up the polar plate and the bottom plate leads to behind the high frequency current, has the radio frequency between the two.
Preferably, S2 adopts radio frequency device earlier to carry out the radio frequency sterilization to wax gourd and handles, and wherein, radio frequency device control power is 2-3kW, and two polar plate intervals are 5-10cm, at first tile the wax gourd to the conveyer belt, then utilize conveyer to convey the wax gourd, and the conveyer belt conveys the wax gourd and carries out the radio frequency processing between two polar plates, and conveyer' S transfer speed can be controlled.
Preferably, the wax gourd after will disinfecting uses the drying-machine to dry in the S3, and wherein, the built-in agitating unit of drying-machine can stir the wax gourd when drying, not only can make the stoving even, can smash in advance simultaneously.
Preferably, the dried wax gourd is introduced into a pulverizer to be pulverized in S4, a primary screen is used for screening to obtain wax gourd particles, the wax gourd particles are introduced into a mill to be milled, and a secondary screen is used for screening to obtain wax gourd powder to be screened.
Preferably, high voltage pulse electric field device includes electric pulse generator, charge door and discharge gate in S5, adds the wax gourd powder through the charge door, utilizes electric pulse generator to disinfect, blunt enzyme wax gourd powder, then derives through the discharge gate.
Preferably, the electric pulse generator generates an electric field strength of 20kV/cm, a treatment time of 1-2s, a pulse frequency of 15Hz, and a pulse width of 5 mus.
Compared with the prior art, the invention has the advantages that:
this scheme can convey and germicidal treatment to wax gourd automatically through radio frequency device, can disinfect and blunt enzyme once more through high-voltage pulse electric field device, has fine sterilization, blunt enzyme's effect, but also can effectively protect food nutrient composition and natural look fragrant smell, can conveniently dry, smash, mill and filter wax gourd, has improved the preparation efficiency and the quality of wax gourd powder.
The method is convenient to operate, can sterilize and inactivate enzymes without high temperature, is complex in process operation, can well preserve the nutritional ingredients of the wax gourd, and can improve the making efficiency and quality of the wax gourd powder.
Drawings
Fig. 1 is a flow chart of a wax gourd processing method using rf coupling high voltage pulse processing according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1, a wax gourd processing method using radio frequency coupling high voltage pulse processing includes the following steps:
s1: selecting wax gourd slices and cleaning;
s2: sterilizing the wax gourd by using a radio frequency device;
s3: drying the sterilized white gourds:
s4: crushing, grinding, screening and collecting the dried wax gourd:
s5: inactivating enzyme with high-voltage pulse electric field device, and sealing and packaging.
In the embodiment, the ripe white gourd is selected in the S1, peeled and soft pulp is removed, the white gourd is cleaned in a basket during use, and water is drained.
In this embodiment, the radio frequency device includes conveyer and the radio frequency transmitter of two polar plates about having, and conveyer includes motor, conveyer belt and two transfer rollers, goes up the polar plate and is located the top of conveyer belt, and the bottom plate is located the below of conveyer belt, and the conveyer belt is the insulating net material, and it has high frequency current to go up polar plate and bottom plate and all lead to, goes up polar plate and bottom plate and leads to behind the high frequency current, has the radio frequency between the two.
In this embodiment, S2 adopts the radio frequency device to carry out the radio frequency sterilization treatment to wax gourds first, wherein, radio frequency device control power is 2-3kW, and two polar plate intervals are 5-10cm, at first tile wax gourds on the conveyer belt, then utilize conveyer to convey wax gourds, the conveyer belt conveys wax gourds between two polar plates and carries out the radio frequency treatment, conveyer' S transfer speed can be controlled, can be automatic convey wax gourds, the time of disinfecting is 3-8S.
In this embodiment, wax gourd after will disinfecting in S3 uses the drying-machine to dry, wherein, the built-in agitating unit of drying-machine, can stir wax gourd when drying, not only can make the stoving even, can smash in advance simultaneously, agitating unit in the drying cylinder can control stirring speed, and the drying cylinder is perpendicular setting, derive from the bottom during the ejection of compact, agitating unit is perpendicular setting, the agitating unit outside can set up scrapes the wall structure, the convenient wax gourd that will glue in the drying-machine inside of scraping.
In this embodiment, smash in the leading-in rubbing crusher of wax gourd after will drying in S4, use primary screen cloth to filter, obtain the wax gourd granule, grind in leading-in mill of wax gourd granule, use secondary screen cloth to filter, obtain the wax gourd powder after will filtering, 400 meshes can be chooseed for use to primary screen cloth, 800 meshes can be chooseed for use to secondary screen cloth.
In this embodiment, high voltage pulse electric field device includes electric pulse generator, charge door and discharge gate in S5, adds the wax gourd powder through the charge door, utilizes electric pulse generator to disinfect, blunt enzyme wax gourd powder, then derives through the discharge gate, convenient operation can directly pack after deriving and preserve.
In this embodiment, the electric field intensity generated by the electric pulse generator is 20kV/cm, the processing time is 1-2s, the pulse frequency is 15Hz, the pulse width is 5 μ s, and the processing time, the electric field intensity and the like can be adjusted according to specific conditions.
Example two
A wax gourd processing method by utilizing radio frequency coupling high-voltage pulse treatment comprises the following steps:
s1: selecting wax gourd slices and cleaning;
s2: primarily drying the white gourd by using a drying device;
s4: sterilizing the wax gourd by using ultraviolet rays;
s5: drying the sterilized white gourd;
s6: crushing, grinding, screening and collecting the dried white gourd;
s7: inactivating enzyme with fructus Benincasae powder by infrared radiation, and sealing and packaging.
In this embodiment, the ripe wax gourd is selected in S1, peeled and soft flesh is removed, the wax gourd is washed when the wax gourd is used, the harder part of the wax gourd is kept when the wax gourd is cut, and the rest parts of the wax gourd are removed.
In this embodiment, drying device rotates including the transmission, is provided with a stoving section of thick bamboo on the transmission device, will winter transmit a stoving section of thick bamboo position through transmission device and carry out preliminary stoving, sets up transmission device in conveyer's top, can directly fall on conveyer after the wax gourd is dried.
In this embodiment, radio frequency device includes conveyer and the radio frequency transmitter of two polar plates about having, and conveyer includes motor, conveyer belt and two transfer rollers, goes up the polar plate and is located the top of conveyer belt, and the bottom plate is located the below of conveyer belt, and the conveyer belt is the insulating net material, and it has high frequency current to go up polar plate and bottom plate and all lead to, goes up polar plate and bottom plate and leads to behind the high frequency current, has the radio frequency between the two, and the size of electric current can be controlled.
In this embodiment, in S4, the wax gourd is sterilized by an ultraviolet germicidal lamp for 10-15 min.
In this embodiment, wax gourd after will disinfecting uses the drying-machine to dry in S5, wherein, the built-in agitating unit of drying-machine, can stir wax gourd when drying, not only can make the stoving even, simultaneously can smash in advance, agitating unit in the drying cylinder can control stirring speed, and the drying cylinder is perpendicular setting, derive from the bottom during the ejection of compact, agitating unit is perpendicular setting, the agitating unit outside can set up scrapes the wall structure, the convenient wax gourd that will glue inside the drying-machine scrapes, agitating unit sets up and passes through screwed connection at the drying cylinder top, can dismantle, the convenience is to inside the washing of drying-machine.
In this embodiment, smash in the leading-in rubbing crusher of wax gourd after will drying in S6, use primary screen cloth to filter, obtain the wax gourd granule, grind in the leading-in mill of wax gourd granule, use secondary screen cloth to filter, it will filter to obtain wax gourd powder, 400 meshes can be chooseed for use to primary screen cloth, 800 meshes can be chooseed for use to secondary screen cloth, all be provided with vibrating motor on primary screen cloth and the secondary screen cloth, can improve the screening effect, and primary screen cloth and secondary screen cloth are the slope setting, can derive great granule, convenient repulverize or mill.
In this embodiment, the processed wax gourd powder is placed in a container in S7, and the infrared radiation lamp irradiates the wax gourd powder for 10-15min to inactivate enzyme.
EXAMPLE III
A wax gourd processing method by utilizing radio frequency coupling high-voltage pulse treatment comprises the following steps:
s1: selecting wax gourd slices and cleaning;
s2: primarily drying the white gourd by using a drying device;
s4: sterilizing by using ozone;
s5: drying the sterilized white gourd;
s6: crushing, grinding, screening and collecting the dried wax gourd:
s7: inactivating enzyme with fructus Benincasae powder by ultrasonic wave, and sealing and packaging.
In this embodiment, the ripe wax gourd is selected in S1, peeled and soft flesh is removed, the wax gourd is washed when the wax gourd is used, the harder part of the wax gourd is kept when the wax gourd is cut, and the rest parts of the wax gourd are removed.
In this embodiment, drying device rotates including the transmission, is provided with a stoving section of thick bamboo on the transmission device, will winter transmit a stoving section of thick bamboo position through transmission device and carry out preliminary stoving, sets up transmission device in conveyer's top, can directly fall on conveyer after the wax gourd is dried.
In this embodiment, radio frequency device includes conveyer and the radio frequency transmitter of two polar plates about having, and conveyer includes motor, conveyer belt and two transfer rollers, goes up the polar plate and is located the top of conveyer belt, and the bottom plate is located the below of conveyer belt, and the conveyer belt is the insulating net material, and it has high frequency current to go up polar plate and bottom plate and all lead to, goes up polar plate and bottom plate and leads to behind the high frequency current, has the radio frequency between the two, and the size of electric current can be controlled.
In this embodiment, S4 uses ozone to sterilize wax gourd, wherein the sterilization time is 5-10 min.
In this embodiment, wax gourd after will disinfecting uses the drying-machine to dry in S5, wherein, the built-in agitating unit of drying-machine, can stir wax gourd when drying, not only can make the stoving even, simultaneously can smash in advance, agitating unit in the drying cylinder can control stirring speed, and the drying cylinder is perpendicular setting, derive from the bottom during the ejection of compact, agitating unit is perpendicular setting, the agitating unit outside can set up scrapes the wall structure, the convenient wax gourd that will glue inside the drying-machine scrapes, agitating unit sets up and passes through screwed connection at the drying cylinder top, can dismantle, the convenience is to inside the washing of drying-machine.
In this embodiment, smash in the leading-in rubbing crusher of wax gourd after will drying in S6, use primary screen cloth to filter, obtain the wax gourd granule, grind in the leading-in mill of wax gourd granule, use secondary screen cloth to filter, it will filter to obtain wax gourd powder, 400 meshes can be chooseed for use to primary screen cloth, 800 meshes can be chooseed for use to secondary screen cloth, all be provided with vibrating motor on primary screen cloth and the secondary screen cloth, can improve the screening effect, and primary screen cloth and secondary screen cloth are the slope setting, can derive great granule, convenient repulverize or mill.
In this embodiment, in S7, the enzyme is deactivated in an ultrasonic manner for 1-3min in an ultrasonic emission container of the processed wax gourd powder.
Comparative example 1
Adopt the mode of radio frequency device, ultraviolet sterilization and ozone to disinfect the obtained contrast to wax gourd:
the sterilization effect of the wax gourd is detected through the bacteria detector, and the smell of the wax gourd is judged through observation and olfaction, so that the use effect is good by adopting a radio frequency sterilization mode under the condition that the condition allows, and the work efficiency can be improved.
Comparative example No. two
Inactivating enzyme by using high-voltage electric field pulse, infrared radiation and ultrasonic wave;
adopt the mode of sample to observe the little wax gourd of the blunt enzyme condition of difference, use the microscope to observe blunt enzyme effect, under the suitable condition, the mode that adopts the blunt enzyme of high-voltage electric field pulse has fine result of use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A wax gourd processing method by utilizing radio frequency coupling high-voltage pulse treatment is characterized by comprising the following steps:
s1: selecting wax gourd slices and cleaning;
s2: sterilizing the wax gourd by using a radio frequency device;
s3: drying the sterilized white gourds:
s4: crushing, grinding, screening and collecting the dried wax gourd:
s5: inactivating enzyme with high-voltage pulse electric field device, and sealing and packaging.
2. The wax gourd processing method by using radio frequency coupling high voltage pulse processing as claimed in claim 1, wherein the wax gourd is selected in S1, peeled and soft pulp is removed, and the wax gourd is cleaned by cleaning basket when in use.
3. The method as claimed in claim 1, wherein the radio frequency device comprises a conveyer and a radio frequency transmitter having an upper electrode plate and a lower electrode plate, the conveyer comprises a motor, a conveyer belt and two conveyer rollers, the upper electrode plate is located above the conveyer belt, the lower electrode plate is located below the conveyer belt, the conveyer belt is made of an insulating net material, the upper electrode plate and the lower electrode plate are both supplied with high frequency current, and radio frequency exists between the upper electrode plate and the lower electrode plate after the upper electrode plate and the lower electrode plate are supplied with high frequency current.
4. The wax gourd processing method by using radio frequency coupling high voltage pulse processing as claimed in claim 1, wherein in S2, firstly, the wax gourd is sterilized by radio frequency by a radio frequency device, wherein the control power of the radio frequency device is 2-3kW, the distance between the two polar plates is 5-10cm, the wax gourd is firstly spread on a conveyor belt, then the wax gourd is conveyed by the conveyor belt, the wax gourd is conveyed between the two polar plates by the conveyor belt for radio frequency processing, and the conveying speed of the conveyor belt can be controlled.
5. The wax gourd processing method by means of radio frequency coupling high-voltage pulse processing according to claim 1, wherein the wax gourd after sterilization is dried by a dryer in S3, wherein a stirring device is arranged in the dryer, so that the wax gourd can be stirred during drying, drying is uniform, and meanwhile, the wax gourd can be crushed in advance.
6. The wax gourd processing method using rf-coupled high voltage pulse processing according to claim 1, wherein in S4, the dried wax gourd is introduced into a pulverizer to be pulverized, the primary screen is used to perform screening to obtain wax gourd particles, the wax gourd particles are introduced into a mill to be milled, the secondary screen is used to perform screening to obtain wax gourd powder to be screened.
7. The wax gourd processing method by means of radio frequency coupling high voltage pulse processing according to claim 1, wherein the high voltage pulse electric field device in S5 comprises an electric pulse generator, a feed inlet and a discharge outlet, wax gourd powder is added through the feed inlet, the wax gourd powder is sterilized and inactivated by the electric pulse generator and then is discharged through the discharge outlet.
8. The method as claimed in claim 7, wherein the electrical pulse generator generates an electric field with a strength of 20kV/cm, a treatment time of 1-2s, a pulse frequency of 15Hz, and a pulse width of 5 μ s.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960607A (en) * | 2013-01-31 | 2014-08-06 | 程长青 | Pure natural white gourd powder baking-cooked at low temperature and manufacturing method thereof |
| CN104782758A (en) * | 2015-01-15 | 2015-07-22 | 江南大学 | Radio frequency pesticide and sterilization continuous treatment device |
| CN107183445A (en) * | 2017-06-07 | 2017-09-22 | 江南大学 | A kind of fruit and vegetable juice processing method of RF-coupled high-pressure pulse electric processing |
| CN109169856A (en) * | 2018-07-26 | 2019-01-11 | 安徽东宝食品有限公司 | Quick-frozen wax gourd processing technology |
-
2020
- 2020-07-10 CN CN202010665000.9A patent/CN111789242A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960607A (en) * | 2013-01-31 | 2014-08-06 | 程长青 | Pure natural white gourd powder baking-cooked at low temperature and manufacturing method thereof |
| CN104782758A (en) * | 2015-01-15 | 2015-07-22 | 江南大学 | Radio frequency pesticide and sterilization continuous treatment device |
| CN107183445A (en) * | 2017-06-07 | 2017-09-22 | 江南大学 | A kind of fruit and vegetable juice processing method of RF-coupled high-pressure pulse electric processing |
| CN109169856A (en) * | 2018-07-26 | 2019-01-11 | 安徽东宝食品有限公司 | Quick-frozen wax gourd processing technology |
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| Title |
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| 张和平: "《现代乳品工业手册》", 31 August 2005, 中国轻工业出版社 * |
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