JPS645448A - Method for retaining freshness of vegetable, fruit, flowering plant or the like - Google Patents
Method for retaining freshness of vegetable, fruit, flowering plant or the likeInfo
- Publication number
- JPS645448A JPS645448A JP16135987A JP16135987A JPS645448A JP S645448 A JPS645448 A JP S645448A JP 16135987 A JP16135987 A JP 16135987A JP 16135987 A JP16135987 A JP 16135987A JP S645448 A JPS645448 A JP S645448A
- Authority
- JP
- Japan
- Prior art keywords
- cabinet
- gas
- vacuum
- container
- perishable foods
- 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
- 241000218922 Magnoliophyta Species 0.000 title abstract 3
- 235000013399 edible fruits Nutrition 0.000 title abstract 3
- 235000013311 vegetables Nutrition 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 abstract 5
- 235000013305 food Nutrition 0.000 abstract 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
Landscapes
- Storage Of Fruits Or Vegetables (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
PURPOSE:To prolong a period of retaining freshness to 3-5 days by container transportation and eliminate necessity of equipment cost of a cold reserving cabinet, by cooling perishable foods, such as vegetables, fruits or flowering plants, in vacuum cooling cabinet in a vacuum and replacing the interior of the cabinet in the evacuated state with a gas. CONSTITUTION:Perishable foods, such as vegetables, fruits or flowering plants, are contained in a cold reserving container, as desired, containing an ethylene or CO2 adsorbent previously placed therein and the above-mentioned container is then placed in a vacuum cooling cabinet and cooled in a vacuum. The interior of the cabinet in the evacuated state is then replaced with a gas, preferably a gas consisting of 1-15% CO2, 25-50% O2 and remainder of N2 and then a 1-5% aqueous solution of calcium chloride is sprayed on the perishable foods in replacing with the gas. Alternatively, the cold reserving container is placed in a vacuum cooling cabinet and evacuated and the gas is introduced to cool the perishable foods with the cold heat. The cold reserving container is taken out of the vacuum cooling cabinet and transported to consuming districts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16135987A JPS645448A (en) | 1987-06-30 | 1987-06-30 | Method for retaining freshness of vegetable, fruit, flowering plant or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16135987A JPS645448A (en) | 1987-06-30 | 1987-06-30 | Method for retaining freshness of vegetable, fruit, flowering plant or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645448A true JPS645448A (en) | 1989-01-10 |
Family
ID=15733586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16135987A Pending JPS645448A (en) | 1987-06-30 | 1987-06-30 | Method for retaining freshness of vegetable, fruit, flowering plant or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645448A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05276863A (en) * | 1991-03-12 | 1993-10-26 | Rengo Co Ltd | Method for keeping freshness of 'sudachi' or 'kabosu' |
| JPH06284860A (en) * | 1993-03-31 | 1994-10-11 | Rengo Co Ltd | Method for preserving freshness of welsh onion |
| JP2005535335A (en) * | 2002-08-19 | 2005-11-24 | ヒスパノ スイザ デ パテンテス エセ．エレ． | How to extend the shelf life of perishable produce and / or food |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4966434A (en) * | 1972-09-11 | 1974-06-27 |
-
1987
- 1987-06-30 JP JP16135987A patent/JPS645448A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4966434A (en) * | 1972-09-11 | 1974-06-27 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05276863A (en) * | 1991-03-12 | 1993-10-26 | Rengo Co Ltd | Method for keeping freshness of 'sudachi' or 'kabosu' |
| JPH06284860A (en) * | 1993-03-31 | 1994-10-11 | Rengo Co Ltd | Method for preserving freshness of welsh onion |
| JP2005535335A (en) * | 2002-08-19 | 2005-11-24 | ヒスパノ スイザ デ パテンテス エセ．エレ． | How to extend the shelf life of perishable produce and / or food |
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