CN107720014A - A kind of fresh-keeping and storing method of green vegetables - Google Patents
A kind of fresh-keeping and storing method of green vegetables Download PDFInfo
- Publication number
- CN107720014A CN107720014A CN201710884007.8A CN201710884007A CN107720014A CN 107720014 A CN107720014 A CN 107720014A CN 201710884007 A CN201710884007 A CN 201710884007A CN 107720014 A CN107720014 A CN 107720014A
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- Prior art keywords
- green vegetables
- compartment
- casing
- chain
- fresh
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/004—Contents retaining means
- B65D90/0046—Contents retaining means fixed on the top of the container
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
-
- 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
-
- 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
- A23B7/04—Freezing; Subsequent thawing; Cooling
-
- 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
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23B7/148—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- 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
- A23B7/16—Coating with a protective layer; Compositions or apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/745—Large containers having means for heating, cooling, aerating or other conditioning of contents blowing or injecting heating, cooling or other conditioning fluid inside the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/0041—Contents retaining means
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The invention discloses a kind of fresh-keeping and storing method of green vegetables, comprise the following steps:A. the green vegetables of harvesting are sorted, removes corruption or the green vegetables damaged occur, cut off green vegetables root using the cutter after high-temperature sterilization;B. the green vegetables after step a processing are put into salt solution and soaked, rinsed well green vegetables with clear water after immersion;C. the green vegetables after rinsing well are put into after being soaked in the water containing ozone and pulled out;D. the green vegetables after step c processing are tied up using rubber band, bundling position is petiole of the green vegetables close to root;E. bundled green vegetables interval is hung in the compartment of refrigerator car, suspension direction is that petiole is upward, and leaf tail is downward, and it is 28 DEG C to control the temperature in compartment;F. it is spaced in compartment to green vegetables and sprays water smoke;G. carbon dioxide is inputted into compartment, reduces the content of oxygen in compartment.The present invention has the technique effect for extending green vegetables fresh keeping time.
Description
Technical field
The present invention relates to vegetable fresh-keeping processing technology field, and in particular to a kind of fresh-keeping and storing method of green vegetables.
Background technology
Green vegetables are using fresh and tender blade and petiole as the general name of the leaf vegetables of product, contain mineral matter, vitamin, fiber
Deng nutriment, there is higher nutritive value.Green vegetables water content is very high, easily harmful by bacterium, mould etc. after harvesting
Microorganism is infected, and generation is rotted, and is unfavorable for storing and is transported, and the green vegetables after adopting dry out source, cause green vegetables
Moisture is organized to reduce, cell turgor reduces so that green vegetables lose fresh state, such as wilting, shrinkage, mat finish.Therefore, it is blue or green
Science, specification, the research and development application of perfect preservation method are particularly important in dish logistics progress, can effectively reduce loss.
At present, the mode of green vegetables logistics generally use cold chain transportation, green vegetables are piled up and are placed in refrigerator car in transfer inframe
In, green vegetables mutually extrude in transfer frame, easily cause green vegetables shrinkage or breakage, are unfavorable for fresh-keeping and storing.
The content of the invention
It is an object of the invention to:For in cold chain transportation process, green vegetables mutually extrude in transfer frame, easily cause green vegetables
Shrinkage or the technical problem of breakage, the present invention provide a kind of fresh-keeping and storing method of green vegetables.
The technical solution adopted by the present invention is as follows:
A kind of fresh-keeping and storing method of green vegetables, comprises the following steps:
A. the green vegetables of harvesting are sorted, removes corruption or the green vegetables damaged occur, after high-temperature sterilization
Cutter cuts off green vegetables root;
B. the green vegetables after step a processing are put into salt solution and soaked, soak time is 10 minutes, and the temperature of salt solution is
30-35 DEG C, green vegetables are rinsed well with clear water after immersion;
C. the green vegetables after rinsing well are put into after being soaked in the water containing ozone and pulled out, soak time is 30 minutes;
D. the green vegetables after step c processing are tied up using rubber band, bundling position is petiole of the green vegetables close to root;
E. bundled green vegetables interval is hung in the compartment of refrigerator car, suspension direction is that petiole is upward, and leaf tail is downward, control
Temperature in compartment processed is 2-8 DEG C;
F. it is spaced in compartment to green vegetables and sprays water smoke, green vegetables surface is kept moistening;
G. carbon dioxide is inputted into compartment, reduces the content of oxygen in compartment, reduces green vegetables respiration intensity.
Further, compartment includes casing and some chains being connected with casing top, and chain hangs down into cabinets cavity, chain
The hanging plate for hanging green vegetables is arranged at intervals with bar, hanging plate includes plate body, and plate body lower part is provided with groove, is provided with groove
For tying up the rubber band of green vegetables, plate body upper part is provided with connecting hole, retractable snap ring, snap ring and chain is provided with connecting hole
Connection, casing are provided with for being provided with refrigeration air-conditioner to the humidifier tube of cabinets cavity atomized water spray, casing;Using rubber band by green vegetables
Be banded in close to the petiole of root on hanging plate, hanging plate be suspended on chain by snap ring, keep green vegetables petiole upward, leaf tail to
Under, sprinkling water smoke is spaced into casing by humidifier tube, green vegetables surface is kept moistening, refrigeration air-conditioner keeps case body temperature
2-8℃。
Further, casing top is provided with carousel, and chain is connected with carousel, and operator station is at one
Green vegetables suspension operational can be completed.
Further, one group of setting of chain two piece, the quantity of connecting hole is two, and one is provided with two connecting holes
The distance between snap ring, two connecting holes are identical with distance between two chains of group, and snap ring connects one to one with chain, makes
Connect more stable between hanging plate and chain, reduce hanging plate rocks amplitude, avoids mutually colliding between green vegetables.
Further, humidifier tube is arranged at the inner or outer side of carousel, to improve the utilization rate of water smoke, reduces water
Dosage.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
By the way of 1. the present invention hangs storage green vegetables using interval, green vegetables are hung upside down, and petiole is upward, and leaf tail is downward, Neng Goubao
Green vegetables straight elevator is held, while green vegetables condition is kept, deformation, breakage caused by extruding mutually between green vegetables is effectively avoided, extends
The holding time of green vegetables;
2. the fresh-keeping and storing method of green vegetables of the present invention, green vegetables root is cut off using the cutter after high-temperature sterilization, is easy to clean
Green vegetables, otch is avoided to rot;Using being rinsed after saline sook green vegetables, soil and the worm on green vegetables surface can be removed, and plays shield
Color acts on, and uses temperature to dissolve green vegetables surface blot more thorough for 30-35 DEG C of warm saline;Green vegetables are put into containing ozone
Water in soak, play bactericidal action;
3. the fresh-keeping and storing method of green vegetables of the present invention, water smoke is sprayed to green vegetables, prevents green vegetables water shortage shrinkage;Temperature in compartment
The activity intensity of green vegetables can be reduced for 2-8 DEG C by spending, and suppress the growth of transpiration and microorganism, keep green vegetables fresh full;
By inputting carbon dioxide into compartment, change the gas componant of storage environment, reduce the content of oxygen, properly increase dioxy
Change the content of carbon, the respiration of green vegetables can be suppressed, slow down the speed of green vegetables aging, delay or mitigation are ruined;
4. in the fresh-keeping and storing method of green vegetables of the present invention, compartment is provided with chain and hanging plate, hanging plate is arranged at intervals, and utilizes extension
The cooperation suspension green vegetables of plate and chain, it is simple in construction, capacity is big;Carousel is provided with compartment, chain transmits with rotation
Band motion, operator station can complete to hang dish operation at one, save manpower, operating efficiency is high.
Brief description of the drawings
Fig. 1 is the compartment overall structure diagram one of the present invention;
Fig. 2 is the compartment overall structure diagram two of the present invention;
Fig. 3 is the chain and hanging plate attachment structure schematic diagram of the present invention;
Fig. 4 is the cladding panel structure schematic diagram of the present invention;
Marked in figure:100- casings, 120- humidifier tubes, 130- air-conditionings, 200- carousels, 300- chains, 400- are hung
Plate, 410- plates body, 411- grooves, 412- rubber bands, 413- connecting holes, 420- snap rings.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
The present invention is elaborated below in conjunction with the accompanying drawings.
Embodiment 1, a kind of fresh-keeping and storing method of green vegetables, comprises the following steps:
A. the green vegetables of harvesting are sorted, removes corruption or the green vegetables damaged occur, after high-temperature sterilization
Cutter cuts off green vegetables root;B. the green vegetables after step a processing are put into salt solution and soaked, soak time is 10 minutes, salt
The temperature of water is 30-35 DEG C, is rinsed well green vegetables with clear water after immersion;C. the green vegetables after rinsing well are put into containing ozone
Water in soak after pull out, soak time be 30 minutes;D. the green vegetables after step c processing are tied up using rubber band, ties up position
It is set to petiole of the green vegetables close to root;E. bundled green vegetables interval is hung in the compartment of refrigerator car, suspension direction is petiole
Upwards, leaf tail is downward, and it is 2-8 DEG C to control the temperature in compartment;F. sprinkling water smoke in interval in compartment, makes green vegetables surface keep wet
Profit;G. carbon dioxide is inputted into compartment, reduces the content of oxygen in compartment, reduces green vegetables respiration intensity.
Embodiment 2, on the basis of embodiment 1, as shown in Figures 1 to 4, compartment includes casing 100 and pushed up with casing 100
Some chains 300 of portion's connection, chain 300 hang down into the inner chamber of casing 100, are arranged at intervals with chain 300 for hanging green vegetables
Hanging plate 400, hanging plate 400 includes plate body 410, and the bottom of plate body 410 is provided with groove 411, is provided with groove 411 and is used to tie up
The rubber band 412 of green vegetables, the top of plate body 410 are provided with connecting hole 413, retractable snap ring 420 are provided with connecting hole 413, blocks
Ring 420 is connected with chain 300, and casing 100 is provided with for being set to the humidifier tube 120 of the inner chamber atomized water spray of casing 100, casing 100
There is refrigeration air-conditioner 130;Green vegetables are banded on hanging plate 400 close to the petiole of root using rubber band 412, hanging plate 400 is passed through
Snap ring 420 is suspended on chain 300, and holding green vegetables petiole is upward, and leaf tail is downward, is spaced by humidifier tube 120 into casing 100
Water smoke is sprayed, green vegetables surface is kept moistening, refrigeration air-conditioner 130 makes temperature in casing 100 be kept for 2-8 DEG C.
The top of casing 100 is provided with carousel 200, and chain 300 is connected with carousel 200, and operator stands one
Place can complete green vegetables suspension operational.
One group of setting of chain 300 two piece, the quantity of connecting hole 413 is two, and one is provided with two connecting holes 413
The distance between snap ring 420, two connecting holes 413 are identical with distance between two chains 300 of group, snap ring 420 and chain 300
Connect one to one, make to connect between hanging plate 400 and chain 300 more stable, reduce hanging plate 400 rocks amplitude, avoids green vegetables
Between mutually collide.
Humidifier tube 120 is arranged at the inner or outer side of carousel 200, to improve the utilization rate of water smoke, reduces water
Dosage.
It is embodiments of the invention as described above.The present invention is not limited to the above-described embodiments, anyone should learn that
The structure change made under the enlightenment of the present invention, the technical schemes that are same or similar to the present invention, each fall within this
Within the protection domain of invention.
Claims (5)
1. a kind of fresh-keeping and storing method of green vegetables, it is characterised in that comprise the following steps:
A. the green vegetables of harvesting are sorted, removes corruption or the green vegetables damaged occur, use the cutter after high-temperature sterilization
Green vegetables root is cut off;
B. the green vegetables after step a processing are put into salt solution and soaked, soak time is 10 minutes, and the temperature of salt solution is 30-35
DEG C, green vegetables are rinsed well with clear water after immersion;
C. the green vegetables after rinsing well are put into after being soaked in the water containing ozone and pulled out, soak time is 30 minutes;
D. the green vegetables after step c processing are tied up using rubber band, bundling position is petiole of the green vegetables close to root;
E. bundled green vegetables interval is hung in the compartment of refrigerator car, suspension direction is that petiole is upward, and leaf tail is downward, controls car
Temperature in railway carriage or compartment is 2-8 DEG C;
F. it is spaced in compartment to green vegetables and sprays water smoke;
G. carbon dioxide is inputted into compartment, reduces the content of oxygen in compartment.
2. the fresh-keeping and storing method of green vegetables as claimed in claim 1, it is characterised in that the compartment include casing (100) and
With some chains (300) being connected at the top of casing (100), the chain (300) is hung down into casing (100) inner chamber, chain (300)
On be arranged at intervals with hanging plate (400) for hanging green vegetables, the hanging plate (400) includes plate body (410), the plate body
(410) bottom is provided with groove (411), and the rubber band (412) for being used for tying up green vegetables, plate body are provided with the groove (411)
(410) top is provided with connecting hole (413), and retractable snap ring (420), the snap ring (420) are provided with the connecting hole (413)
It is connected with chain (300), the casing (100) is provided with the humidifier tube (120) being used for casing (100) inner chamber atomized water spray, case
Body (100) is provided with refrigeration air-conditioner (130);Petiole of the green vegetables close to root is banded in hanging plate (400) using rubber band (412)
On, hanging plate (400) is suspended on chain (300) by snap ring (420), holding green vegetables petiole is upward, and leaf tail is downward, by adding
Wet pipe (120) sprinkling water smoke in interval into casing (100), refrigeration air-conditioner (130) make the interior temperature of casing (100) be kept for 2-8 DEG C.
3. the fresh-keeping and storing method of green vegetables as claimed in claim 2, it is characterised in that rotation is provided with the top of the casing (100)
Turn conveyer belt (200), the chain (300) is connected with carousel (200).
4. the fresh-keeping and storing method of green vegetables as claimed in claim 3, it is characterised in that (300) two one group of the chain is set
Put, the quantity of the connecting hole (413) is two, and a snap ring (420), two companies are provided with two connecting holes (413)
It is identical with distance between two chains (300) of group to connect the distance between hole (413), the snap ring (420) and chain (300) one
One corresponding connection.
5. the fresh-keeping and storing method of green vegetables as claimed in claim 3, it is characterised in that the humidifier tube (120) is arranged at rotation
Turn the inner or outer side of conveyer belt (200).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710884007.8A CN107720014A (en) | 2017-09-26 | 2017-09-26 | A kind of fresh-keeping and storing method of green vegetables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710884007.8A CN107720014A (en) | 2017-09-26 | 2017-09-26 | A kind of fresh-keeping and storing method of green vegetables |
Publications (1)
Publication Number | Publication Date |
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CN107720014A true CN107720014A (en) | 2018-02-23 |
Family
ID=61206935
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CN201710884007.8A Pending CN107720014A (en) | 2017-09-26 | 2017-09-26 | A kind of fresh-keeping and storing method of green vegetables |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202072120U (en) * | 2011-04-06 | 2011-12-14 | 上海善如水保鲜科技有限公司 | Vacuum storage and freshness-preserving device for ship |
CN202714179U (en) * | 2012-07-10 | 2013-02-06 | 东莞市金华机械设备有限公司 | Tobacco leaf gripper |
CN104621238A (en) * | 2015-01-18 | 2015-05-20 | 徐浩钟 | Green vegetable stem section wind dehydration rack |
CN104686645A (en) * | 2013-12-06 | 2015-06-10 | 青岛中天信达生物技术研发有限公司 | Industrialized refrigeration fresh-keeping method of greenhouse vegetable |
CN105875812A (en) * | 2014-11-09 | 2016-08-24 | 重庆市涪陵区渝杨榨菜(集团)有限公司 | Processing and fresh-keeping technology of pre-packed clean vegetables |
CN106578002A (en) * | 2016-12-05 | 2017-04-26 | 上海海洋大学 | Green vegetable freshness preservation method |
CN106913131A (en) * | 2015-12-25 | 2017-07-04 | 柳云海 | A kind of vegetable/fruit shelf that can extend the fruit shelf-life |
CN206402733U (en) * | 2017-01-19 | 2017-08-15 | 云南广汇种植有限公司 | A kind of seed potato storage facilities |
-
2017
- 2017-09-26 CN CN201710884007.8A patent/CN107720014A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202072120U (en) * | 2011-04-06 | 2011-12-14 | 上海善如水保鲜科技有限公司 | Vacuum storage and freshness-preserving device for ship |
CN202714179U (en) * | 2012-07-10 | 2013-02-06 | 东莞市金华机械设备有限公司 | Tobacco leaf gripper |
CN104686645A (en) * | 2013-12-06 | 2015-06-10 | 青岛中天信达生物技术研发有限公司 | Industrialized refrigeration fresh-keeping method of greenhouse vegetable |
CN105875812A (en) * | 2014-11-09 | 2016-08-24 | 重庆市涪陵区渝杨榨菜(集团)有限公司 | Processing and fresh-keeping technology of pre-packed clean vegetables |
CN104621238A (en) * | 2015-01-18 | 2015-05-20 | 徐浩钟 | Green vegetable stem section wind dehydration rack |
CN106913131A (en) * | 2015-12-25 | 2017-07-04 | 柳云海 | A kind of vegetable/fruit shelf that can extend the fruit shelf-life |
CN106578002A (en) * | 2016-12-05 | 2017-04-26 | 上海海洋大学 | Green vegetable freshness preservation method |
CN206402733U (en) * | 2017-01-19 | 2017-08-15 | 云南广汇种植有限公司 | A kind of seed potato storage facilities |
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