CN109198004A - A kind of low-temp antistaling method of paddy - Google Patents
A kind of low-temp antistaling method of paddy Download PDFInfo
- Publication number
- CN109198004A CN109198004A CN201811096956.0A CN201811096956A CN109198004A CN 109198004 A CN109198004 A CN 109198004A CN 201811096956 A CN201811096956 A CN 201811096956A CN 109198004 A CN109198004 A CN 109198004A
- Authority
- CN
- China
- Prior art keywords
- paddy
- grain depot
- grain
- low
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 241000044038 Tenebroides mauritanicus Species 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 25
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/10—Freezing; Subsequent thawing; Cooling
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The present invention relates to a kind of low-temp antistaling method of paddy, it is the following steps are included: grain depot is built into cube shaped and is arranged heat preserving and insulating material inside it by (a)；Storage door, air louver and inflating port are opened up on the grain depot wall, air conditioner is installed at the air louver, and the inflating port connects nitrogen making machine；(b) the leachy more snorkels that gather are placed on the ground in the grain depot；The paddy that then sunlight is shone to moisture content≤15% piles up in the grain depot, is covered on it on snorkel；More thermometric bars are inserted into the paddy；(c) the thermometric bar and the air conditioner are linked so that the grain storehouse temperature is 10 ~ 12 DEG C, and be passed through nitrogen to make oxygen-containing in it to be down to 3 ~ 5v%.It can effectively avoid paddy to generate cadelle and mould in this way, while itself respiration being avoided to guarantee its freshness to the consumption of nutritional ingredient.
Description
Technical field
The invention belongs to agriculture fields, are related to a kind of preservation method, and in particular to a kind of low-temp antistaling method of paddy.
Background technique
But compared with the states such as Japan of rice developed country, China's rice still has larger gap in terms of storing technology.Due to
Lack effective rice store method, the rice appearance that China has a large amount of Cooking Quality excellent every year at present goes mouldy, is infested, old
Phenomena such as change, causes huge loss.Therefore, there is an urgent need to propose reasonable rice store technological means, to keep rice
Peculiar taste, fresh quality and good taste.
Summary of the invention
A kind of low-temp antistaling method of paddy is provided the invention aims to overcome the deficiencies in the prior art.
In order to achieve the above objectives, the technical scheme adopted by the invention is as follows: a kind of low-temp antistaling method of paddy, it includes
Following steps:
(a) grain depot is built into cube shaped and heat preserving and insulating material is set inside it；It is opened up on the grain depot wall
It is put in storage door, air louver and inflating port, air conditioner is installed at the air louver, the inflating port connects nitrogen making machine；
(b) the leachy more snorkels that gather are placed on the ground in the grain depot；Then sunlight is shone to containing
The paddy of water rate≤15% piles up in the grain depot, is covered on it on snorkel；More surveys are inserted into the paddy
Warm bar；
(c) the thermometric bar and the air conditioner are linked so that the grain storehouse temperature is 10~12 DEG C, and is passed through nitrogen
Gas makes oxygen-containing in it to be down to 3~5v%.
Optimally, there are two ventilation semicanals to form for the snorkel, a diameter of 20~80cm, and air vent aperture thereon is
0.5~2mm.
Optimally, the relative humidity in the grain depot is 30%~50%.
Due to the above technical solutions, the present invention has the following advantages over the prior art: paddy of the present invention is low
Temperature fresh-keeping method, by the way that more snorkels are arranged in grain depot and are inserted into more thermometric bars, so that grain storehouse temperature maintenance 10~
12 DEG C and it is oxygen-containing be down to 3~5v%, can effectively avoid paddy to generate cadelle and mould in this way, while guaranteeing ventilation and temperature
Consumption of the levels of precision to avoid itself respiration to nutritional ingredient, guarantees its freshness.
Specific embodiment
It is described in detail below in conjunction with to the preferred embodiment of the invention.
Embodiment 1
The present embodiment provides a kind of low-temp antistaling method of paddy, it the following steps are included:
(a) grain depot is built into cube shaped (size of standard can be cut into, such as 10m × 10m × 3m) and inside it
Heat preserving and insulating material is set；Storage door, air louver and inflating port are only opened up on grain depot wall, and air conditioner is installed at air louver,
Inflating port connects nitrogen making machine or connection storage nitrogen cascade；
(b) gather leachy three snorkels (diameter 80cm, stomata hole thereon are placed on the ground in grain depot
Diameter is 2mm)；The paddy that then sunlight is shone to moisture content≤15% piles up in grain depot, it is made to be covered on snorkel (ventilation
One end of pipe is embedded in paddy)；Nine thermometric bars are uniformly inserted into paddy；
(c) thermometric bar and air conditioner are linked so that grain storehouse temperature is 10~12 DEG C, relative humidity is 30%~50%,
And it is passed through nitrogen and makes oxygen-containing in it to be down to 3~5v%.
Embodiment 2
The present embodiment provides a kind of low-temp antistaling method of paddy, it the following steps are included:
(a) grain depot is built into cube shaped (size of standard can be cut into, such as 10m × 10m × 3m) and inside it
Heat preserving and insulating material is set；Storage door, air louver and inflating port are only opened up on grain depot wall, and air conditioner is installed at air louver,
Inflating port connects nitrogen making machine or connection storage nitrogen cascade；
(b) gather leachy three snorkels (diameter 20cm, stomata hole thereon are placed on the ground in grain depot
Diameter is 0.5mm)；The paddy that then sunlight is shone to moisture content≤15% piles up in grain depot, is covered on it on snorkel (logical
One end of tracheae is embedded in paddy)；Nine thermometric bars are uniformly inserted into paddy；
(c) thermometric bar and air conditioner are linked so that grain storehouse temperature is 10~12 DEG C, relative humidity is 30%~50%,
And it is passed through nitrogen and makes oxygen-containing in it to be down to 3~5v%.
Embodiment 3
The present embodiment provides a kind of low-temp antistaling method of paddy, it the following steps are included:
(a) grain depot is built into cube shaped (size of standard can be cut into, such as 10m × 10m × 3m) and inside it
Heat preserving and insulating material is set；Storage door, air louver and inflating port are only opened up on grain depot wall, and air conditioner is installed at air louver,
Inflating port connects nitrogen making machine or connection storage nitrogen cascade；
(b) gather leachy three snorkels (diameter 50cm, stomata hole thereon are placed on the ground in grain depot
Diameter is 1mm)；The paddy that then sunlight is shone to moisture content≤15% piles up in grain depot, it is made to be covered on snorkel (ventilation
One end of pipe is embedded in paddy)；Nine thermometric bars are uniformly inserted into paddy；
(c) thermometric bar and air conditioner are linked so that grain storehouse temperature is 10~12 DEG C, relative humidity is 30%~50%,
And it is passed through nitrogen and makes oxygen-containing in it to be down to 3~5v%.
Comparative example 1
This example provides a kind of low-temp antistaling method of paddy, it with it is almost the same in embodiment 1, unlike: do not exist
Snorkel is set in grain depot.
Comparative example 2
This example provides a kind of low-temp antistaling method of paddy, it with it is almost the same in embodiment 1, unlike: do not exist
It is uniformly inserted into thermometric bar in paddy, but heat detector is installed on grain depot wall.
The paddy stored in embodiment 1-3, comparative example 1-2 is detected, the result is shown in tables 1.
The detection table of paddy in 1 embodiment 1-3 of table, comparative example 1-2
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of low-temp antistaling method of paddy, which is characterized in that it the following steps are included:
(a) grain depot is built into cube shaped and heat preserving and insulating material is set inside it；Storage is opened up on the grain depot wall
Door, air louver and inflating port are equipped with air conditioner at the air louver, and the inflating port connects nitrogen making machine；
(b) the leachy more snorkels that gather are placed on the ground in the grain depot；Then sunlight is shone to moisture content
≤ 15% paddy piles up in the grain depot, is covered on it on snorkel；More thermometric bars are inserted into the paddy；
(c) the thermometric bar and the air conditioner are linked so that the grain storehouse temperature is 10 ~ 12 DEG C, and be passed through nitrogen to make it
It is interior oxygen-containing to be down to 3 ~ 5v%.
2. the low-temp antistaling method of paddy according to claim 1, it is characterised in that: there are two semicanals of ventilating for the snorkel
Composition, a diameter of 20 ~ 80cm, air vent aperture thereon are 0.5 ~ 2mm.
3. the low-temp antistaling method of paddy according to claim 1, it is characterised in that: the relative humidity in the grain depot is
30%~50%。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096956.0A CN109198004A (en) | 2018-09-20 | 2018-09-20 | A kind of low-temp antistaling method of paddy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096956.0A CN109198004A (en) | 2018-09-20 | 2018-09-20 | A kind of low-temp antistaling method of paddy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109198004A true CN109198004A (en) | 2019-01-15 |
Family
ID=64984885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811096956.0A Pending CN109198004A (en) | 2018-09-20 | 2018-09-20 | A kind of low-temp antistaling method of paddy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109198004A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201135099Y (en) * | 2008-01-11 | 2008-10-22 | 罗飞天 | Nitrogen-filled grain-storing device for grain depot |
| CN102047953A (en) * | 2009-10-30 | 2011-05-11 | 肖振东 | Low-temperature rice storage method |
| CN105284310A (en) * | 2015-09-11 | 2016-02-03 | 盐城市盐都区盐淮米业有限公司 | Warehousing method for fresh-keeping of rice |
| CN206525181U (en) * | 2017-01-11 | 2017-09-29 | 惠州市惠兴生态农业科技有限公司 | A kind of paddy storage silo |
| CN107258247A (en) * | 2017-05-10 | 2017-10-20 | 浙江省粮食局直属粮油储备库 | A kind of horizontal nitrogen charging Air-conditioning system of grain depot and air-conditioning storing grain method |
-
2018
- 2018-09-20 CN CN201811096956.0A patent/CN109198004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201135099Y (en) * | 2008-01-11 | 2008-10-22 | 罗飞天 | Nitrogen-filled grain-storing device for grain depot |
| CN102047953A (en) * | 2009-10-30 | 2011-05-11 | 肖振东 | Low-temperature rice storage method |
| CN105284310A (en) * | 2015-09-11 | 2016-02-03 | 盐城市盐都区盐淮米业有限公司 | Warehousing method for fresh-keeping of rice |
| CN206525181U (en) * | 2017-01-11 | 2017-09-29 | 惠州市惠兴生态农业科技有限公司 | A kind of paddy storage silo |
| CN107258247A (en) * | 2017-05-10 | 2017-10-20 | 浙江省粮食局直属粮油储备库 | A kind of horizontal nitrogen charging Air-conditioning system of grain depot and air-conditioning storing grain method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |
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| RJ01 | Rejection of invention patent application after publication |