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 like

Info

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
Application number
JP16135987A
Other languages
Japanese (ja)
Inventor
Hisatoshi Kogano
Naoki Nagashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ulvac Inc
Original Assignee
Ulvac Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ulvac Inc filed Critical Ulvac Inc
Priority to JP16135987A priority Critical patent/JPS645448A/en
Publication of JPS645448A publication Critical patent/JPS645448A/en
Pending legal-status Critical Current

Links

Landscapes

  • Storage Of Harvested Produce (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Agricultural Chemicals And Associated Chemicals (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.
JP16135987A 1987-06-30 1987-06-30 Method for retaining freshness of vegetable, fruit, flowering plant or the like Pending JPS645448A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966434A (en) * 1972-09-11 1974-06-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966434A (en) * 1972-09-11 1974-06-27

Cited By (3)

* Cited by examiner, † Cited by third party
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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