CN107279270B - Method for regulating carbon dioxide concentration to inhibit worm eggs in storage process of ginger - Google Patents
Method for regulating carbon dioxide concentration to inhibit worm eggs in storage process of ginger Download PDFInfo
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- CN107279270B CN107279270B CN201710612107.5A CN201710612107A CN107279270B CN 107279270 B CN107279270 B CN 107279270B CN 201710612107 A CN201710612107 A CN 201710612107A CN 107279270 B CN107279270 B CN 107279270B
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- ginger
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- carbon dioxide
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- 241000234314 Zingiber Species 0.000 title claims abstract description 71
- 235000006886 Zingiber officinale Nutrition 0.000 title claims abstract description 71
- 235000008397 ginger Nutrition 0.000 title claims abstract description 71
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 34
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 28
- 235000013601 eggs Nutrition 0.000 title claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 230000003044 adaptive effect Effects 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 238000007796 conventional method Methods 0.000 claims abstract description 6
- 238000003306 harvesting Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 241001279740 Anopheles sinensis Species 0.000 claims 1
- 230000012447 hatching Effects 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 5
- 238000011534 incubation Methods 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 235000012631 food intake Nutrition 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000000447 pesticide residue Substances 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 239000002398 materia medica Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 244000221226 Armillaria mellea Species 0.000 description 1
- 235000011569 Armillaria mellea Nutrition 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 241000409991 Mythimna separata Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 208000018556 stomach disease Diseases 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
- 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
- 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
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The invention discloses a method for regulating carbon dioxide concentration to inhibit worm eggs in the storage process of ginger, which comprises the steps of cleaning ginger after harvesting according to a conventional method, placing a plastic bag adaptive to the space of the plastic bag in a carton, placing the ginger into the plastic bag, folding the opening of the plastic bag in half, sealing the carton, storing the carton in a constant-temperature warehouse, and ventilating the warehouse door and a ventilation opening for one day in an open mode; from day 2 to day 12, the temperature in the constant-temperature warehouse is adjusted to be 20-25 ℃ by opening a fan and opening and closing a warehouse door; after the ginger is put in storage for 13 days, adjusting the concentration of carbon dioxide in the air in the constant-temperature storage to 6000-8000ppm by opening a fan and/or a switch door, and adjusting the temperature to 15-20 ℃; after the ginger is put in a warehouse for 40-50 days, the concentration of carbon dioxide in the air in the constant-temperature warehouse is adjusted to 3000-4000ppm by opening a fan and/or a switch warehouse door, and the temperature is adjusted to 13.5-15 ℃. The invention utilizes the carbon dioxide naturally generated by the ginger stored in the constant-temperature storehouse to inhibit the hatching of worm eggs.
Description
Technical Field
The invention provides a method for inhibiting worm egg hatching by adjusting carbon dioxide concentration in the process of storing ginger in a constant-temperature warehouse, belonging to the technical field of food quality and freshness preservation and food safety.
Background art:
the ginger has extremely high nutritional value, the argumentation book records that the Confucius is not eaten until 2500 years ago, the Confucius is eaten at 73 years old, the Confucius is said to be old in that age, the compendium of materia medica records that the ginger can dispel cold and eliminate dampness, the compendium of the materia medica records that the ginger has a miraculous effect on stomach diseases, unhealthy and large-scale eating of cold drinks and air conditioners in the life style of modern people causes particularly severe body cold and dampness, and the ginger as a health-preserving food material for dispelling cold and eliminating dampness can be. China is the world's main producing area of ginger, which earns foreign exchange for the most important export of China, and stores ginger in the first place in global trading volume.
At present, ginger is stored in a cellar in China mainly by a scattered cellar method which cannot ensure quality safety, so that the phenomenon of maggot heads of the ginger is very serious in the storage process, the maggot heads are insect pests caused by biting after abnormal-shaped mythimna separata eggs and are hatched into imagoes, and great influence is caused on the quality and market value of the ginger and economic loss is caused. At present, pesticide residues of ginger seriously exceed the standard due to the phenomena of using a large amount of pesticides and banning drugs in the storage process, great hidden dangers are caused to the food quality safety, and the food consumption idea that people pursue natural and green food cannot be met.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for regulating the concentration of carbon dioxide to inhibit worm eggs in the storage process of ginger, which stores ginger by utilizing a constant-temperature storehouse, avoids the incubation of worm eggs, has the inhibition rate of abnormal-shaped eye mushroom mosquito eggs of more than 99 percent, can improve the storage quality of ginger and effectively solves the insect damage problem in the storage process of ginger.
In order to solve the technical problem, the invention adopts the following steps:
1) cleaning ginger according to a conventional method after harvesting, placing a plastic bag which is adaptive to the space of the box in the carton, placing the ginger into the plastic bag, folding the opening of the plastic bag in half, sealing the carton, storing the carton into a constant-temperature warehouse, wherein the box amount in the constant-temperature warehouse accounts for more than 60% of the total volume of the warehouse volume, and opening the warehouse door and a ventilation opening for ventilation for one day;
2) from day 2 to day 12, the temperature in the constant-temperature warehouse is adjusted to be 20-25 ℃ by opening a fan and opening and closing a warehouse door;
3) after the ginger is put in storage for 13 days, adjusting the concentration of carbon dioxide in the air in the constant-temperature storage to 6000-8000ppm by opening a fan and/or a switch door, adjusting the temperature to 15-20 ℃, and keeping the concentration and the temperature of the carbon dioxide;
4) after the ginger is put in a warehouse for 40-50 days, the ginger enters a dormant state, the concentration of carbon dioxide in the air in the constant-temperature warehouse is adjusted to 3000-4000ppm by starting a fan and/or a switch warehouse door, and the temperature is adjusted to 13.5-15 ℃.
Compared with the prior art, the method mainly uses carbon dioxide naturally generated by the ginger stored in the constant-temperature storehouse to inhibit the incubation of worm eggs, so that the incubation of the worm eggs is avoided, the inhibition rate of the special-shaped Armillaria mellea eggs is over 99 percent, the quality of the ginger storage can be improved, and the insect damage problem in the ginger storage process is effectively solved. Because the concentration of carbon dioxide is accurately controlled, the oxidation process of the ginger is greatly reduced, and the ginger stored by the method has bright yellow and beautiful color and luster, and is beautiful and durable. Insecticide and prohibited drugs are not used in the storage process of the ginger, the pesticide residue phenomenon is avoided, the quality safety of the ginger is ensured, and the natural and green food consumption concept pursued by people is met. The method is easy to operate and the ginger storage cost is low.
Detailed Description
Example 1
Removing ginger seedlings after harvesting ginger, cleaning the ginger seedlings according to a conventional method, placing a plastic bag which is adaptive to the space of the paper box in the paper box, placing the ginger into the plastic bag, folding the mouth of the plastic bag in half (the gas in the plastic bag can be naturally discharged, the same below), then sealing the paper box, storing the paper box into a constant temperature warehouse, placing the constant temperature warehouse, hanging a carbon dioxide measuring instrument and a temperature measuring instrument, and respectively hanging a plurality of groups (the same below). The box amount in the constant temperature warehouse accounts for more than 70 percent of the total volume of the warehouse capacity, and the warehouse door and the ventilation opening are opened for ventilation for one day. And (4) from day 2 to day 12, regulating the temperature in the constant-temperature warehouse to be 21-23 ℃ by opening the fan and opening and closing the warehouse door. After the ginger is put in storage for 13 days, the concentration of carbon dioxide in the air in the constant-temperature storage is adjusted to 6000-6700ppm by opening a fan and/or opening and closing a door of the storage, the temperature is adjusted to 15-18 ℃, the concentration and the temperature of the carbon dioxide are maintained, and manual adjustment can be performed once a day. After the ginger is put in storage for 40 days, the ginger enters a dormant state, the concentration of carbon dioxide in the air in the constant-temperature storage is adjusted to 3000-3500ppm by starting a fan and/or opening a door of the storage, and the temperature is adjusted to 13.5-15 ℃. And in the later period, the data displayed by the carbon dioxide measuring instrument and the temperature measuring instrument are observed to carry out artificial adjustment, and the concentration and the temperature of the carbon dioxide are continuously maintained.
Example 2
Removing ginger seedlings after harvesting ginger, cleaning the ginger seedlings according to a conventional method, placing a plastic bag which is adaptive to the space of the paper box in the paper box, placing the ginger into the plastic bag, folding the opening of the plastic bag in half, sealing the paper box, storing the paper box into a constant temperature warehouse, wherein the box amount in the constant temperature warehouse accounts for more than 80% of the total volume of the warehouse volume, and opening a warehouse door and a ventilation opening for ventilation for one day. And (4) from day 2 to day 12, adjusting the temperature in the constant-temperature warehouse to be 20-22 ℃ by opening the fan and opening and closing the warehouse door. After the ginger is put in storage for 13 days, the concentration of carbon dioxide in the air in the constant-temperature storage is adjusted to 6700-. After the ginger is put in storage for 45 days, the ginger enters a dormant state, the concentration of carbon dioxide in the air in the constant-temperature storage is adjusted to 3500-3800ppm and the temperature is adjusted to 13.5-15 ℃ by starting a fan and/or a switch storage door. And in the later period, the data displayed by the carbon dioxide measuring instrument and the temperature measuring instrument are observed to carry out artificial adjustment, and the concentration and the temperature of the carbon dioxide are continuously maintained.
Example 3
Removing ginger seedlings after harvesting ginger, cleaning the ginger seedlings according to a conventional method, placing a plastic bag which is adaptive to the space of the paper box in the paper box, placing the ginger into the plastic bag, folding the opening of the plastic bag in half, sealing the paper box, storing the paper box into a constant temperature warehouse, wherein the box amount in the constant temperature warehouse accounts for more than 60% of the total volume of the warehouse volume, and opening a warehouse door and a ventilation opening for ventilation for one day. And (4) from day 2 to day 12, adjusting the temperature in the constant-temperature warehouse to be 23-25 ℃ by opening the fan and opening and closing the warehouse door. After the ginger is put in storage for 13 days, the concentration of carbon dioxide in the air in the constant-temperature storage is adjusted to 7500-8000ppm by opening a fan and/or a switch door, the temperature is adjusted to 15-18 ℃, and the concentration and the temperature of the carbon dioxide are maintained, so that manual adjustment can be performed once a day. After the ginger is put in a warehouse for 50 days, the ginger enters a dormant state, the concentration of carbon dioxide in the air in the constant-temperature warehouse is adjusted to 3800-4000ppm by starting a fan and/or a switch warehouse door, and the temperature is adjusted to 13.5-15 ℃. And in the later period, the data displayed by the carbon dioxide measuring instrument and the temperature measuring instrument are observed to carry out artificial adjustment, and the concentration and the temperature of the carbon dioxide are continuously maintained.
According to the method, the incubation of worm eggs is inhibited by utilizing the carbon dioxide naturally generated by the ginger stored in the constant-temperature storehouse, the incubation of the worm eggs is avoided, the inhibition rate of the abnormal-shaped eye mushroom eggs is over 99 percent, the quality of the ginger storage can be improved, and the insect damage problem in the ginger storage process is effectively solved. Because the concentration of carbon dioxide is accurately controlled, the oxidation process of the ginger is greatly reduced, and the ginger stored by the method has bright yellow and beautiful color and luster, and is beautiful and durable. Insecticide and prohibited drugs are not used in the storage process of the ginger, the pesticide residue phenomenon is avoided, the quality safety of the ginger is ensured, and the natural and green food consumption concept pursued by people is met. The method is easy to operate and the ginger storage cost is low.
Claims (1)
1. A method for regulating carbon dioxide concentration to inhibit anopheles sinensis eggs in the storage process of ginger is characterized by comprising the following steps:
1) cleaning ginger according to a conventional method after harvesting, placing a plastic bag which is adaptive to the space of the box in the carton, placing the ginger into the plastic bag, folding the opening of the plastic bag in half, sealing the carton, storing the carton into a constant-temperature warehouse, wherein the box amount in the constant-temperature warehouse accounts for more than 60% of the total volume of the warehouse volume, and opening the warehouse door and a ventilation opening for ventilation for one day;
2) from day 2 to day 12, the temperature in the constant-temperature warehouse is adjusted to be 20-25 ℃ by opening a fan and opening and closing a warehouse door;
3) after the ginger is put in storage for 13 days, adjusting the concentration of carbon dioxide in the air in the constant-temperature storage to 6000-8000ppm by opening a fan and/or a switch door, adjusting the temperature to 15-20 ℃, and keeping the concentration and the temperature of the carbon dioxide;
4) after the ginger is put in a warehouse for 40-50 days, the ginger enters a dormant state, the concentration of carbon dioxide in the air in the constant-temperature warehouse is adjusted to 3000-4000ppm by starting a fan and/or a switch warehouse door, and the temperature is adjusted to 13.5-15 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612107.5A CN107279270B (en) | 2017-07-25 | 2017-07-25 | Method for regulating carbon dioxide concentration to inhibit worm eggs in storage process of ginger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612107.5A CN107279270B (en) | 2017-07-25 | 2017-07-25 | Method for regulating carbon dioxide concentration to inhibit worm eggs in storage process of ginger |
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| Publication Number | Publication Date |
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| CN107279270A CN107279270A (en) | 2017-10-24 |
| CN107279270B true CN107279270B (en) | 2020-12-11 |
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| CN201710612107.5A Active CN107279270B (en) | 2017-07-25 | 2017-07-25 | Method for regulating carbon dioxide concentration to inhibit worm eggs in storage process of ginger |
Country Status (1)
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| CN (1) | CN107279270B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102113549A (en) * | 2009-12-30 | 2011-07-06 | 王令君 | Method for preserving apples in plastic thin film bags |
| KR101274654B1 (en) * | 2011-03-24 | 2013-06-14 | 한국식품연구원 | Method for ginger's preserving by gas exchange |
| CN102948459B (en) * | 2012-10-16 | 2013-10-16 | 山东理工大学 | High-oxygen and high-carbon dioxide gas regulating and insect inhibiting method in ginger storage process |
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Address after: Chang Xia Road 261322 Shandong city of Weifang province high mountain gorge project area west, BMW street to the north of Weifang gorge agricultural comprehensive trade and Logistics Center Building No. 2 Applicant after: SHANDONG LUPAI AGRICULTURAL TECHNOLOGY Co.,Ltd. Address before: Chang Xia Road 261322 Shandong city of Weifang province high mountain gorge project area west, BMW street to the north of Weifang gorge agricultural comprehensive trade and Logistics Center Building No. 2 Applicant before: SHANDONG SHENZHOU GINGER CELLAR AGRICULTURE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240912 Address after: Shop along the street of Building 83, Binhu Greentown, No. 1666 Xiashou Street, Taibaozhuang Street, Xiashan District, Weifang City, Shandong Province 261202 Patentee after: Weifang Youze Investment Management Partnership (Limited Partnership) Country or region after: China Address before: Building 2, Weifang Xiashan Agricultural Products Comprehensive Trading Logistics Center, west of Changxia Road and north of Baoma Street, Xiashan District High tech Project Zone, Weifang City, Shandong Province 261322 Patentee before: SHANDONG LUPAI AGRICULTURAL TECHNOLOGY Co.,Ltd. Country or region before: China |
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