CN109329384A - The respectful dry rotary microwave processing method of Cheng month Fei Fei - Google Patents
The respectful dry rotary microwave processing method of Cheng month Fei Fei Download PDFInfo
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- CN109329384A CN109329384A CN201810985076.2A CN201810985076A CN109329384A CN 109329384 A CN109329384 A CN 109329384A CN 201810985076 A CN201810985076 A CN 201810985076A CN 109329384 A CN109329384 A CN 109329384A
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- microwave
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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
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/005—Preserving by heating
- A23B7/0053—Preserving by heating by direct or indirect contact with heating gases or liquids
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/005—Preserving by heating
- A23B7/01—Preserving by heating by irradiation or electric treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of respectful dry rotary microwave processing method of Cheng month Fei Fei, this method is that the persimmon fruit after classification, cleaning is first placed in CO2It takes away the puckery taste in tank, is 25-28 DEG C, CO in temperature2Concentration is taken away the puckery taste 24-30 hour under conditions of being 98-99.9%；Then the persimmon piece that the persimmon fruit taken away the puckery taste obtains after plane skin, slice is placed in baking sieve, it is sent into drying chamber, since microwave has penetrability, the characteristics of medium can be made inside and outside while being heated, microwave magnetron rotation is driven by radar emission head, material is placed around the circle of emitting head one, makes material homogeneous heating, yield is substantially improved.Simultaneously by the high-temperature dehumidifier being placed in drying chamber, a large amount of steam released in microwave drying heating process are quickly removed, it is energy saving, accelerate drying process.The several circulating fans of setting, circulating fan are separately positioned on drying chamber rear and front end, according to opposite between the upper and lower every arranging respectively, form forced circulation wind system from the bottom to top, keep drying room temperature uniform, persimmon piece is completely dried in drying chamber.
Description
Technical field
This invention She is Ji Fei does processing method, specifically a kind of respectful Cheng month Fei dried persimmon rotary microwave processing method.
Background technique
The processing method of traditional respectful Cheng month Fei dried persimmon is to be placed on outdoor nature after the persimmon fruit without taking away the puckery taste to be dug to skin, slice
Sunning, takes away the puckery taste naturally during sunning, and dries the time up to a week, and this method is larger by inside even from weather,
It cannot be guaranteed that dried persimmon takes away the puckery taste completely, feel that there are also astringent tastes in the mouth after edible.For this purpose, occur some microwave dryers on the market,
And current method for microwave drying is all the fixation position that microwave machine is placed on to drying chamber corner, material is placed on the position among drying chamber
It sets, on the microwave magnetron transmitting microwave irradiation to fixed material on microwave machine, since the material of placement is few, yield is very
It is low, it is not suitable for being mass produced.
In addition, putting initial 10 hours of drying chamber heating into since respectful Cheng month Fei water content is high, heated in microwave dryer
A large amount of steam is generated in drying course, method for microwave drying currently on the market is not provided with wind circulating system, only leans against baking
The position installation exhaust fan of room top center controls hydrofuge, to occur that partial material has been done and another part material is not dry shows
As.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provides a kind of respectful dry rotary microwave processing methods of Cheng month Fei Fei.
Realizing the technical solution of the object of the invention is:
A kind of respectful dry rotary microwave processing method of Cheng month Fei Fei, includes the following steps:
(1) it takes away the puckery taste: the persimmon fruit after classification, cleaning is placed in CO2It takes away the puckery taste in tank, is 25-28 DEG C, CO in temperature2Concentration is 98-
It takes away the puckery taste under conditions of 99.9% 24-30 hour；
(2) microwave drying: the persimmon piece that the persimmon fruit taken away the puckery taste obtains after plane skin, slice is placed in baking sieve, drying chamber, drying chamber are sent into
Center is provided with rotary microwave drying device, and the baking sieve for being loaded with persimmon piece is placed in around rotary microwave drying device, is revolved by microwave
Become a cadre dry, makes persimmon piece homogeneous heating, greatly improve yield；
(3) it high-temperature dehumidification: by the high-temperature dehumidifier being placed in drying chamber, quickly removes and is released in microwave drying heating process
A large amount of steam, accelerate drying course；
(4) forced circulation air-dries: several circulating fans are set in drying chamber, circulating fan is separately positioned on drying chamber rear and front end,
And form forced circulation wind system from the bottom to top between the upper and lower every arranging respectively according to opposite, keep drying room temperature uniform, persimmon piece
It is completely dried.
The CO2 takes away the puckery taste tank for the prior art, has been described in Chinese patent CN105901478A.
The rotary microwave drying device include can 360 degree rotation radar emission head and be placed on the radar emission head
Microwave magnetron, radar emission head are placed in drying chamber center, drive microwave magnetron to make 360 degree rotation by radar emission head.
The microwave drying carries out in two stages, in which:
First stage, continuous work 10 hours under conditions of temperature 45 C start second stage after stopping 2 hours again；
Second stage is continuous work 12 hours under conditions of temperature 60 C.
The high-temperature dehumidification carries out in two stages, in which:
First stage (synchronous with the microwave drying first stage to carry out), the setting of high-temperature dehumidifier humidity is small in 70 degree of continuous works 6
When, after stopping working 1 hour humidity setting 50 degree continuous work 3 hours, stopping 2 hours after start second stage again；
Second stage (synchronous with microwave drying second stage to carry out), preceding 8 hour humidity are arranged at 30 degree, and rear 4 hours close
Dehumidifier is closed, by drying chamber vent nature hydrofuge；
The beneficial effects of the present invention are:
1. utilizing CO2The tank that takes away the puckery taste makes persimmon fruit 100% take away the puckery taste under certain temperature, concentration, time conditions, the dried persimmon after guaranteeing processing
There is no astringent taste；
2. the characteristics of medium can be made inside and outside while being heated, driving microwave magnetic by radar emission head since microwave has penetrability
Keyholed back plate rotation, material are placed around the circle of emitting head one, make material homogeneous heating, yield is substantially improved；
3. quickly removing a large amount of steam discharged in heating process by the high-temperature dehumidifier being placed in drying chamber, accelerate drying
Process, it is more energy saving compared with current timing hydrofuge；
4., according to opposite between the upper and lower every arranging respectively, entirely being dried by the way that circulating fan is respectively set in drying chamber rear and front end
Forced circulation wind system from bottom to top is formed in room, keeps entire drying room temperature uniform up and down, accelerates the evaporation of surface of material moisture.
Specific embodiment
Embodiment:
A kind of respectful dry rotary microwave processing method of Cheng month Fei Fei, includes the following steps:
(1) it takes away the puckery taste: the persimmon fruit after classification, cleaning is placed in CO2It takes away the puckery taste in tank, is 25-28 DEG C, CO in temperature2Concentration is 98-
It takes away the puckery taste under conditions of 99.9% 24-30 hour, persimmon fruit is made to take away the puckery taste completely；
(2) microwave drying: the food-grade persimmon piece that the persimmon fruit taken away the puckery taste obtains after plane skin, slice being put into stainless steel cart
In plastics baking sieve, drying chamber center is provided with rotary microwave drying device, the rotary microwave drying device by can 360 degree rotation thunder
It is constituted up to emitting head and the microwave magnetron being placed on the radar emission head, radar emission head is placed in drying chamber center, passes through radar
Emitting head is rotated with microwave magnetron, i.e., radar emission head rotates, and material is motionless.The cart for being loaded with persimmon piece is placed in rotary microwave
It around drying device, is rotarily dried by microwave, makes persimmon piece homogeneous heating, microwave drying carries out in two stages: the first stage,
45 degree of temperature continuous work 10 hours starts second stage work after stopping 2 hours；Second stage, 60 degree of continuous works of temperature
12 hours；
(3) high-temperature dehumidification: since moon persimmon water content is high, in initial 10 hours of drying chamber heating, in micro-wave drying mistake
Cheng Zhonghui generates a large amount of steam, at this time by the high-temperature dehumidifier being placed in drying chamber, removes and releases in microwave drying heating process
The a large amount of steam released, high-temperature dehumidification is in two stages, in which: the first stage (synchronous with the microwave drying first stage to carry out),
High-temperature dehumidifier humidity setting 70 degree continuous work 6 hours, after stopping working 1 hour humidity setting in 50 degree of continuous works 3
Hour, start second stage after stopping 2 hours；Second stage (synchronous with microwave drying second stage to carry out), preceding 8 hours are wet
Degree is arranged at 30 degree, and rear 4 hours close dehumidifier, by drying chamber vent nature hydrofuge；
(4) forced circulation air-dries: several circulating fans are set in drying chamber, circulating fan is separately positioned on drying chamber rear and front end,
According to opposite between the upper and lower every arranging respectively, forced circulation wind system from the bottom to top is formed.Circulated air in entire drying process
Do not allow to stop, it is necessary to which continuously working to drying terminates, and keeps drying room temperature uniform, and persimmon piece is completely dried.
Claims (4)
1. a kind of respectful dry rotary microwave processing method of Cheng month Fei Fei, it is characterized in that: including the following steps:
(1) it takes away the puckery taste: the persimmon fruit after classification, cleaning is placed in CO2It takes away the puckery taste in tank, is 25-28 DEG C, CO in temperature2Concentration is 98-
It takes away the puckery taste under conditions of 99.9% 24-30 hour；
(2) microwave drying: the persimmon piece that the persimmon fruit taken away the puckery taste obtains after plane skin, slice is placed in baking sieve, drying chamber, drying chamber are sent into
Center is provided with rotary microwave drying device, and the baking sieve for being loaded with persimmon piece is placed in around rotary microwave drying device, is revolved by microwave
Become a cadre dry, makes persimmon piece homogeneous heating；
(3) it high-temperature dehumidification: by the high-temperature dehumidifier being placed in drying chamber, is released in removal microwave drying heating process big
Measure steam；
(4) forced circulation air-dries: several circulating fans are set in drying chamber, circulating fan is separately positioned on drying chamber rear and front end,
According to opposite between the upper and lower every arranging respectively, forced circulation wind system from the bottom to top is formed, keeps drying room temperature uniform, persimmon piece is complete
White drying.
2. the respectful dry rotary microwave processing method of Cheng month Fei Fei according to claim 1, it is characterized in that: the rotary microwave is dry
Dry device include can 360 degree rotation radar emission head and the microwave magnetron that is placed on the radar emission head, radar emission head
It is placed in drying chamber center, drives microwave magnetron to make 360 degree rotation by radar emission head.
3. the respectful dry rotary microwave processing method of Cheng month Fei Fei according to claim 1, it is characterized in that: the microwave drying point
Two stages carry out, in which:
First stage, continuous work 10 hours under conditions of temperature 45 C start second stage after stopping 2 hours again；
Second stage is continuous work 12 hours under conditions of temperature 60 C.
4. the respectful dry rotary microwave processing method of Cheng month Fei Fei according to claim 1, it is characterized in that: the high-temperature dehumidification point
Two stages carry out, in which:
First stage (synchronous with the microwave drying first stage to carry out): the setting of high-temperature dehumidifier humidity is small in 70 degree of continuous works 6
When, after stopping working 1 hour humidity setting 50 degree continuous work 3 hours, stopping 2 hours after start second stage again；
Second stage (synchronous with microwave drying second stage to carry out): preceding 8 hour humidity is arranged at 30 degree, and rear 4 hours close
Dehumidifier is closed, by drying chamber vent nature hydrofuge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985076.2A CN109329384A (en) | 2018-08-28 | 2018-08-28 | The respectful dry rotary microwave processing method of Cheng month Fei Fei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985076.2A CN109329384A (en) | 2018-08-28 | 2018-08-28 | The respectful dry rotary microwave processing method of Cheng month Fei Fei |
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| Publication Number | Publication Date |
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| CN109329384A true CN109329384A (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810985076.2A Pending CN109329384A (en) | 2018-08-28 | 2018-08-28 | The respectful dry rotary microwave processing method of Cheng month Fei Fei |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670981A (en) * | 2020-05-29 | 2020-09-18 | 徐州旺达农副产品有限公司 | Preparation method of multistage continuous intermittent microwave hot air drying burdock tea |
| US11116230B2 (en) * | 2019-07-26 | 2021-09-14 | Sdic Zhonglu Fruit Juice Co., Ltd. | Technology for three-dimensional microwave air-jet drying of persimmon slices |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202722444U (en) * | 2012-04-13 | 2013-02-13 | 翟桂昌 | Persimmon cake drying room device |
| CN103859316A (en) * | 2014-03-07 | 2014-06-18 | 农业部规划设计研究院 | Processing method of washing-free persimmon cake |
| CN105595378A (en) * | 2016-03-21 | 2016-05-25 | 郭德保 | Dried persimmon drying device |
| CN105901478A (en) * | 2016-06-17 | 2016-08-31 | 李冬 | Persimmon CO2 deastringency tank |
| CN107660615A (en) * | 2016-07-29 | 2018-02-06 | 房县味味食品有限公司 | The preparation method of dried persimmon |
-
2018
- 2018-08-28 CN CN201810985076.2A patent/CN109329384A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202722444U (en) * | 2012-04-13 | 2013-02-13 | 翟桂昌 | Persimmon cake drying room device |
| CN103859316A (en) * | 2014-03-07 | 2014-06-18 | 农业部规划设计研究院 | Processing method of washing-free persimmon cake |
| CN105595378A (en) * | 2016-03-21 | 2016-05-25 | 郭德保 | Dried persimmon drying device |
| CN105901478A (en) * | 2016-06-17 | 2016-08-31 | 李冬 | Persimmon CO2 deastringency tank |
| CN107660615A (en) * | 2016-07-29 | 2018-02-06 | 房县味味食品有限公司 | The preparation method of dried persimmon |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11116230B2 (en) * | 2019-07-26 | 2021-09-14 | Sdic Zhonglu Fruit Juice Co., Ltd. | Technology for three-dimensional microwave air-jet drying of persimmon slices |
| CN111670981A (en) * | 2020-05-29 | 2020-09-18 | 徐州旺达农副产品有限公司 | Preparation method of multistage continuous intermittent microwave hot air drying burdock tea |
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Application publication date: 20190215 |
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