CN104116122B - A kind of cold storage method of Oryza glutinosa rice flour - Google Patents
A kind of cold storage method of Oryza glutinosa rice flour Download PDFInfo
- Publication number
- CN104116122B CN104116122B CN201410328893.2A CN201410328893A CN104116122B CN 104116122 B CN104116122 B CN 104116122B CN 201410328893 A CN201410328893 A CN 201410328893A CN 104116122 B CN104116122 B CN 104116122B
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- rice flour
- glutinous rice
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- cooling
- storehouse
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- 235000013312 flour Nutrition 0.000 title claims abstract description 62
- 238000003860 storage Methods 0.000 title claims abstract description 21
- 240000007594 Oryza sativa Species 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 15
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 60
- 241000209094 Oryza Species 0.000 claims abstract description 52
- 235000009566 rice Nutrition 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 25
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 238000004806 packaging method and process Methods 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 10
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000005711 Benzoic acid Substances 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 235000010233 benzoic acid Nutrition 0.000 claims description 4
- 235000013339 cereals Nutrition 0.000 claims description 4
- 239000000645 desinfectant Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000018044 dehydration Effects 0.000 abstract description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000009461 vacuum packaging Methods 0.000 abstract 1
- 210000000952 spleen Anatomy 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 208000036119 Frailty Diseases 0.000 description 1
- 208000019790 abdominal distention Diseases 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036565 night sweats Effects 0.000 description 1
- 206010029410 night sweats Diseases 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
Classifications
-
- 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
-
- 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3481—Organic compounds containing oxygen
- A23L3/3508—Organic compounds containing oxygen containing carboxyl groups
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cereal-Derived Products (AREA)
- Packages (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
A kind of cold storage method of Oryza glutinosa rice flour, agricultural products fresh-keeping storage field, by cleaning, pre-cooling, vacuum packaging, sterilizing, spray antistaling agent, storehouse sterilization, control temperature, control oxygen and carbon dioxide content, control storehouse humidity, outbound.The invention has the beneficial effects as follows: present invention determine that the suitable condition of the beneficially storage of glutinous rice flour, rational temperature, humidity, gas componant in ensure that storehouse, solve dehydration during glutinous rice flour stores, fast problem of rotting, improve the storage time of glutinous rice flour and will not destroy quality, effect is obvious.
Description
Technical field
The present invention relates to agricultural products fresh-keeping storage field, be specifically related to a kind of cold storage method of Oryza glutinosa rice flour.
Background technology
Oryza glutinosa sweet in the mouth, warm in nature, enter spleen, stomach, lung meridian, there is invigorating the spleen and replenishing QI, strengthening the spleen and nourishing the stomach, only sweating due to debility
Effect, to Deficiency and coldness of spleen and stomach, be off one's feed, abdominal distention diarrhoea have certain mitigation；Oryza glutinosa has astringent therapy to make
With, to frequent micturition, night sweat has preferable food therapy effect, and glutinous rice flour is to use Oryza glutinosa to pulverize the product air-dried,
Glutinous rice flour be Oryza glutinosa is cleaned after, general soak an evening, then break into serosity with appropriate water mill, go
Water, air-dries and becomes as glutinous rice flour, exactly because being of high nutritive value, so people are to Oryza glutinosa at present of Oryza glutinosa
The demand of powder is increasing, but is only edible glutinous rice flour, and its mouthfeel and original effect thereof all can
There is loss, and nondigestible, price is the most higher, owing to the demand of current glutinous rice flour is more and more prosperous,
Therefore the amount of actual production rice flour is the biggest, so the storage of glutinous rice flour is the most extremely important, common
Be typically all placed directly in cold preservation in freezer, but the effect of reality is unsatisfactory.
Summary of the invention
The technical problem to be solved is to provide a kind of technological process simple, can prevent Oryza glutinosa
The cold storage method of Oryza glutinosa rice flour that powder is rotten.
The technical problem to be solved realizes by the following technical solutions:
A kind of cold storage method of Oryza glutinosa rice flour, it is characterised in that: comprise the following steps:
1) collect or purchase qualified glutinous rice flour and carry out regrinding until internal without bulky grain glutinous rice flour
Group；
2) rice flour after grinding loads pre-cooling in the glass drying oven of sealing in time, and forecooling method is to be loaded into
The glutinous rice flour of glass drying oven all puts into storage 3-5h in the freezer that temperature is 0 DEG C；
3) being packed by the glutinous rice flour after pre-cooling, seal evacuation, packaging bag is that wall thickness is
The high-quality plastic bag of 0.025-0.05mm；
4) by outer for the packaging bag after pack in step 3 spray disinfectant agent；
5) storehouse use antistaling agent carry out disinfection fresh-keeping warehouse and close 4 hours, being then then turned on ventilative 1
Hour；
6) the pack glutinous rice flour after processing in step 4 is placed in sterile-processed freezer；
7) closing freezer to regulate oxygen content in freezer to 2%-4%, carbon dioxide content is adjusted to
2%-10%；
8) storehouse humidity is controlled at 85%-90%；
9) temperature of ice house is adjusted to 1 DEG C-2 DEG C by packed glutinous rice flour pre-cooling 2 hours again；
10) by after pre-cooling 2 hours storehouse temperature drop continue pre-cooling 3 hours to 0 DEG C-1 DEG C；
11) by after packed glutinous rice flour pre-cooling 3 hours, after Ku Wen is down to-0.5 DEG C-1 DEG C again, constant refrigeration 10 is little
Time；
12) every 1-2 hour, packaging bag is opened bag during cold preservation glutinous rice flour is stirred gently and stands 10 points
Clock vacuum sealing bag again；
13) glutinous rice flour after cold preservation 10 hours is loaded couveuse uses adhesive tape sternly seal；
14) then controlling storehouse temperature, at 0-1 DEG C, couveuse entirety to be put into, constant temperature stores, until
Take out and use.
The used benzoic acid of antistaling agent in described step 5, fresh-keeping warehouse sprayed.
The invention has the beneficial effects as follows: present invention determine that the suitable condition of the beneficially storage of glutinous rice flour,
Ensure that in storehouse reasonably temperature, humidity, gas componant, solve dehydration during glutinous rice flour stores,
Rotten fast problem, improves the storage time of glutinous rice flour and will not destroy quality, and effect is obvious.
Detailed description of the invention
For the technological means making invention realize, creation characteristic, reach purpose and be easy to understand with effect,
Below in conjunction with specific embodiments, the present invention is expanded on further.
Embodiment 1:
A kind of cold storage method of Oryza glutinosa rice flour, comprises the following steps:
1) collect or purchase qualified glutinous rice flour and carry out regrinding until internal without bulky grain glutinous rice flour
Group；
2) rice flour after grinding loads pre-cooling in the glass drying oven of sealing in time, and forecooling method is to be loaded into
The glutinous rice flour of glass drying oven all puts into storage 3h in the freezer that temperature is 0 DEG C；
3) glutinous rice flour after pre-cooling is packed, seal evacuation, packaging bag be wall thickness be 0.025mm
High-quality plastic bag；
4) by outer for the packaging bag after pack in step 3 spray disinfectant agent；
5) storehouse use benzoic acid carry out disinfection fresh-keeping warehouse and close 4 hours, being then then turned on ventilative 1
Hour；
6) the pack glutinous rice flour after processing in step 4 is placed in sterile-processed freezer；
7) closing freezer to regulate oxygen content in freezer to 2%, carbon dioxide content is adjusted to 2%-10%；
8) storehouse humidity is controlled 85%；
9) temperature of ice house is adjusted to 1 DEG C by packed glutinous rice flour pre-cooling 2 hours again；
10) by after pre-cooling 2 hours storehouse temperature drop continue pre-cooling 3 hours to 0 DEG C；
11) by after packed glutinous rice flour pre-cooling 3 hours, Ku Wen be down to-0.5 DEG C again after constant refrigeration 10 hours；
12) every 1-2 hour, packaging bag is opened bag during cold preservation glutinous rice flour is stirred gently and stands 10 points
Clock vacuum sealing bag again；
13) glutinous rice flour after cold preservation 10 hours is loaded couveuse uses adhesive tape sternly seal；
14) then storehouse temperature being controlled at 0 DEG C, couveuse entirety put into, constant temperature stores, until taking
Go out to use.
Embodiment 2:
A kind of cold storage method of Oryza glutinosa rice flour, comprises the following steps:
1) collect or purchase qualified glutinous rice flour and carry out regrinding until internal without bulky grain glutinous rice flour
Group；
2) rice flour after grinding loads pre-cooling in the glass drying oven of sealing in time, and forecooling method is to be loaded into
The glutinous rice flour of glass drying oven all puts into storage 4h in the freezer that temperature is 0 DEG C；
3) glutinous rice flour after pre-cooling is packed, seal evacuation, packaging bag be wall thickness be 0.035mm
High-quality plastic bag；
4) by outer for the packaging bag after pack in step 3 spray disinfectant agent；
5) storehouse use benzoic acid carry out disinfection fresh-keeping warehouse and close 4 hours, being then then turned on ventilative 1
Hour；
6) the pack glutinous rice flour after processing in step 4 is placed in sterile-processed freezer；
7) closing freezer to regulate oxygen content in freezer to 3%, carbon dioxide content is adjusted to 8%；
8) storehouse humidity is controlled 87%；
9) temperature of ice house is adjusted to 1.5 DEG C by packed glutinous rice flour pre-cooling 2 hours again；
10) by after pre-cooling 2 hours storehouse temperature drop continue pre-cooling 3 hours to 0.5 DEG C；
11) by after packed glutinous rice flour pre-cooling 3 hours, Ku Wen be down to 1 DEG C again after constant refrigeration 10 hours；
12) every 1.5 hours, packaging bag is opened bag during cold preservation glutinous rice flour is stirred gently and stands 10 points
Clock vacuum sealing bag again；
13) glutinous rice flour after cold preservation 10 hours is loaded couveuse uses adhesive tape sternly seal；
14) then storehouse temperature being controlled at 0.5 DEG C, couveuse entirety put into, constant temperature stores, until
Take out and use.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation
The principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,
The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention model
In enclosing.Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. the cold storage method of Oryza glutinosa rice flour, it is characterised in that: comprise the following steps:
1) collect or purchase qualified glutinous rice flour and carry out regrinding until internal without bulky grain
Oryza glutinosa powder ball；
2) rice flour after grinding loads pre-cooling in the glass drying oven of sealing, forecooling method in time
It is that the glutinous rice flour being loaded into glass drying oven all puts into storage 3-5h in the freezer that temperature is 0 DEG C；
3) being packed by the glutinous rice flour after pre-cooling, seal evacuation, packaging bag is that wall thickness is
The high-quality plastic bag of 0.025-0.05mm；
4) by outer for the packaging bag after pack in step 3 spray disinfectant agent；
5) storehouse use antistaling agent carry out disinfection fresh-keeping warehouse and close 4 hours, opening the most again
Open ventilative 1 hour；
6) the pack glutinous rice flour after processing in step 4 is placed in sterile-processed freezer；
7) close freezer oxygen content regulation in freezer to be regulated to 2%-4%, carbon dioxide content
For 2%-10%；
8) storehouse humidity is controlled at 85%-90%；
9) temperature of ice house is adjusted to 1 DEG C-2 DEG C by packed glutinous rice flour pre-cooling 2 hours again；
10) by after pre-cooling 2 hours storehouse temperature drop continue pre-cooling 3 hours to 0 DEG C-1 DEG C；
11) by after packed glutinous rice flour pre-cooling 3 hours, Ku Wen be down to-0.5 DEG C-1 DEG C again after constant temperature
Cold preservation 10 hours；
12) every 1-2 hour packaging bag opened during cold preservation bag glutinous rice flour is stirred gently and
The vacuum sealing bag that stands 10 minutes again；
13) glutinous rice flour after cold preservation 10 hours is loaded couveuse uses adhesive tape sternly seal；
14) then controlling storehouse temperature, at 0-1 DEG C, couveuse entirety to be put into, constant temperature stores up
Depositing, using until taking out.
2. according to a kind of cold storage method of Oryza glutinosa rice flour in claim 1, it is characterised in that:
The used benzoic acid of antistaling agent in described step 5, fresh-keeping warehouse sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328893.2A CN104116122B (en) | 2014-07-10 | 2014-07-10 | A kind of cold storage method of Oryza glutinosa rice flour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328893.2A CN104116122B (en) | 2014-07-10 | 2014-07-10 | A kind of cold storage method of Oryza glutinosa rice flour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104116122A CN104116122A (en) | 2014-10-29 |
| CN104116122B true CN104116122B (en) | 2016-08-17 |
Family
ID=51761926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410328893.2A Active CN104116122B (en) | 2014-07-10 | 2014-07-10 | A kind of cold storage method of Oryza glutinosa rice flour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104116122B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931165A (en) * | 2021-11-09 | 2022-08-23 | 湖南嘉盛保鲜科技有限公司 | Food dormancy preservation system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047953A (en) * | 2009-10-30 | 2011-05-11 | 肖振东 | Low-temperature rice storage method |
| CN103355402A (en) * | 2013-07-26 | 2013-10-23 | 安徽光明槐祥工贸集团有限公司 | Storage method for refined rice |
-
2014
- 2014-07-10 CN CN201410328893.2A patent/CN104116122B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047953A (en) * | 2009-10-30 | 2011-05-11 | 肖振东 | Low-temperature rice storage method |
| CN103355402A (en) * | 2013-07-26 | 2013-10-23 | 安徽光明槐祥工贸集团有限公司 | Storage method for refined rice |
Non-Patent Citations (3)
| Title |
|---|
| 冷冻对糯米淀粉回生的影响;张坤生等;《食品工业科技》;20131130;第34卷(第21期);第49-51页 * |
| 糯米气调小包装保鲜研究;陈兴国等;《郑州粮食学院学报》;19910430(第4期);第1-14页 * |
| 糯米粉的保存方法;文昌贵;《粮油仓储科技通讯》;19980430(第4期);第40-41页 * |
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| Publication number | Publication date |
|---|---|
| CN104116122A (en) | 2014-10-29 |
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