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JPS56113255A - Method for removing astringency and keeping freshness of persimmon - Google Patents

Method for removing astringency and keeping freshness of persimmon

Info

Publication number
JPS56113255A
JPS56113255A JP1574880A JP1574880A JPS56113255A JP S56113255 A JPS56113255 A JP S56113255A JP 1574880 A JP1574880 A JP 1574880A JP 1574880 A JP1574880 A JP 1574880A JP S56113255 A JPS56113255 A JP S56113255A
Authority
JP
Japan
Prior art keywords
packaging material
astringency
persimmon
hydroxide
persimmons
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.)
Granted
Application number
JP1574880A
Other languages
Japanese (ja)
Other versions
JPS6261298B2 (en
Inventor
Shuji Wakamatsu
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co 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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP1574880A priority Critical patent/JPS56113255A/en
Publication of JPS56113255A publication Critical patent/JPS56113255A/en
Publication of JPS6261298B2 publication Critical patent/JPS6261298B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Storage Of Fruits Or Vegetables (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

PURPOSE: To remove the astringency of persimmon and keep the freshness for a long period, by sealing persimmons together with a disoxidation agent and an alkali or alkaline earth metal oxide or hydroxide in a gas barrier packaging material or in a sealable container.
CONSTITUTION: A disoxidation agent such as a sulfite, rongalit, iron powder, etc. is packed with a breathable packaging material such as perforated polyethylene film. Separately, one or two compounds selected from alkali metal hydroxides such as sodium hydroxide, alkaline earth metal oxides such as calcium oxide and alkaline earth metal hydroxides such as barium hydroxide, are packed with a breathable packaging material. The pack of the disoxidation agent and that of the oxide or hydroxide are sealed together with persimmons in a gas barrier packaging material or in a sealable container. The astringency of the persimmon can be removed quickly by raising the temperature of the content, and when the content is maintained at a low temperature, the persimmons can be stored in a solid and fresh state for a long time at a loss of the rate of removal of the astringency.
COPYRIGHT: (C)1981,JPO&Japio
JP1574880A 1980-02-12 1980-02-12 Method for removing astringency and keeping freshness of persimmon Granted JPS56113255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1574880A JPS56113255A (en) 1980-02-12 1980-02-12 Method for removing astringency and keeping freshness of persimmon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1574880A JPS56113255A (en) 1980-02-12 1980-02-12 Method for removing astringency and keeping freshness of persimmon

Publications (2)

Publication Number Publication Date
JPS56113255A true JPS56113255A (en) 1981-09-07
JPS6261298B2 JPS6261298B2 (en) 1987-12-21

Family

ID=11897379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1574880A Granted JPS56113255A (en) 1980-02-12 1980-02-12 Method for removing astringency and keeping freshness of persimmon

Country Status (1)

Country Link
JP (1) JPS56113255A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220151A (en) * 1983-05-26 1984-12-11 Nippon Light Metal Co Ltd How to remove astringency from astringent persimmons
JPH05170312A (en) * 1991-11-18 1993-07-09 Soufuku Koki Kk Article take-out display device of shelf

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476857A (en) * 1977-11-26 1979-06-19 Mitsubishi Gas Chemical Co Removing of astringency of persimmon

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476857A (en) * 1977-11-26 1979-06-19 Mitsubishi Gas Chemical Co Removing of astringency of persimmon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220151A (en) * 1983-05-26 1984-12-11 Nippon Light Metal Co Ltd How to remove astringency from astringent persimmons
JPH05170312A (en) * 1991-11-18 1993-07-09 Soufuku Koki Kk Article take-out display device of shelf

Also Published As

Publication number Publication date
JPS6261298B2 (en) 1987-12-21

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