JPS56130223A - Deoxidizer and preservation method for coffee using said deoxidizer - Google Patents

Deoxidizer and preservation method for coffee using said deoxidizer

Info

Publication number
JPS56130223A
JPS56130223A JP3365880A JP3365880A JPS56130223A JP S56130223 A JPS56130223 A JP S56130223A JP 3365880 A JP3365880 A JP 3365880A JP 3365880 A JP3365880 A JP 3365880A JP S56130223 A JPS56130223 A JP S56130223A
Authority
JP
Japan
Prior art keywords
deoxidizer
coffee
freshness
roasted coffee
granular
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
JP3365880A
Other languages
Japanese (ja)
Other versions
JPS626848B2 (en
Inventor
Takashige Nawata
Toshio Komatsu
Masayuki Otsuka
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 JP3365880A priority Critical patent/JPS56130223A/en
Publication of JPS56130223A publication Critical patent/JPS56130223A/en
Publication of JPS626848B2 publication Critical patent/JPS626848B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tea And Coffee (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To maintain coffee freshness effectively without blistering of an outside bag by allowing a deoxidizer contg. granular alkaline earth metal hydroxide, iron powder, electrolyte and a granular hydrous material to coexist with roasted coffee in a hermetic system.
CONSTITUTION: A deoxidizer consisting of granular alkaline earth metal hydroxide, iron powder as an oxygen absorbent component, strong electrlyte inorg. salt, and a hydrous material having a property of dissipating moisture content is prepd. This deoxidizer is hermetically sealed together with roasted coffee in a substantially nonair-permeable packaging material or hermetic case. Roasted coffee is oxidized by the oxygen in the air and is apt to cause a degradation in its freshness; moreover, it produces a large amount of CO2, but this deoxidizer effectively absorbs CO2 and provides deoxidizing performance rapidly, hence, the coffee freshness is preserved without causing blistering of the outside bag.
COPYRIGHT: (C)1981,JPO&Japio
JP3365880A 1980-03-17 1980-03-17 Deoxidizer and preservation method for coffee using said deoxidizer Granted JPS56130223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3365880A JPS56130223A (en) 1980-03-17 1980-03-17 Deoxidizer and preservation method for coffee using said deoxidizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3365880A JPS56130223A (en) 1980-03-17 1980-03-17 Deoxidizer and preservation method for coffee using said deoxidizer

Publications (2)

Publication Number Publication Date
JPS56130223A true JPS56130223A (en) 1981-10-13
JPS626848B2 JPS626848B2 (en) 1987-02-13

Family

ID=12392541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3365880A Granted JPS56130223A (en) 1980-03-17 1980-03-17 Deoxidizer and preservation method for coffee using said deoxidizer

Country Status (1)

Country Link
JP (1) JPS56130223A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000248111A (en) * 1999-02-26 2000-09-12 Toagosei Co Ltd Oxygen absorbent for use in oxygen-absorbing resin, oxygen-absorbing resin composition, oxygen-absorbing film or sheet, and de-oxygenating container
KR100428958B1 (en) * 2002-03-25 2004-05-10 서윤덕 Food Preservative of Porous Solid Matter and Method of Preparing thereof
JP2013523546A (en) * 2010-03-31 2013-06-17 マルチソーブ テクノロジーズ インク Absorption of oxygen and carbon dioxide in disposable containers
JP2013146668A (en) * 2012-01-18 2013-08-01 Powdertech Co Ltd Oxygen scavenger composition and oxygen absorbing composition
JP2020075207A (en) * 2018-11-06 2020-05-21 凸版印刷株式会社 Method for producing deoxidation agent, deoxidation agent, deoxidation agent package, and food package
WO2022004740A1 (en) * 2020-06-30 2022-01-06 三菱瓦斯化学株式会社 Oxygen scavenger composition and method for producing same
EP4299161A4 (en) * 2021-02-25 2024-08-28 Mitsubishi Gas Chemical Co Oxygen scavenger powder
WO2024195595A1 (en) * 2023-03-17 2024-09-26 三菱瓦斯化学株式会社 Deoxygenation agent composition, production method for same, and deoxygenation agent package

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133460A (en) * 1975-05-15 1976-11-19 Fujishima Daishiro Preserving method of roasted coffee bean and powder thereof
JPS5222309A (en) * 1975-08-12 1977-02-19 Shinshi Kougiyou Kk Under water concrete installing method
JPS5435189A (en) * 1977-08-24 1979-03-15 Mitsubishi Gas Chem Co Inc Oxygen absorber
JPS54160578A (en) * 1978-06-09 1979-12-19 Daiya Kemifua Kk Deoxidizing agent
JPS555720A (en) * 1978-06-28 1980-01-16 Mitsubishi Gas Chem Co Inc Storing method for vegetable and fruit
JPS5534164A (en) * 1978-09-04 1980-03-10 Teijin Ltd Oxygen capturing composition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133460A (en) * 1975-05-15 1976-11-19 Fujishima Daishiro Preserving method of roasted coffee bean and powder thereof
JPS5222309A (en) * 1975-08-12 1977-02-19 Shinshi Kougiyou Kk Under water concrete installing method
JPS5435189A (en) * 1977-08-24 1979-03-15 Mitsubishi Gas Chem Co Inc Oxygen absorber
JPS54160578A (en) * 1978-06-09 1979-12-19 Daiya Kemifua Kk Deoxidizing agent
JPS555720A (en) * 1978-06-28 1980-01-16 Mitsubishi Gas Chem Co Inc Storing method for vegetable and fruit
JPS5534164A (en) * 1978-09-04 1980-03-10 Teijin Ltd Oxygen capturing composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000248111A (en) * 1999-02-26 2000-09-12 Toagosei Co Ltd Oxygen absorbent for use in oxygen-absorbing resin, oxygen-absorbing resin composition, oxygen-absorbing film or sheet, and de-oxygenating container
KR100428958B1 (en) * 2002-03-25 2004-05-10 서윤덕 Food Preservative of Porous Solid Matter and Method of Preparing thereof
JP2013523546A (en) * 2010-03-31 2013-06-17 マルチソーブ テクノロジーズ インク Absorption of oxygen and carbon dioxide in disposable containers
JP2013146668A (en) * 2012-01-18 2013-08-01 Powdertech Co Ltd Oxygen scavenger composition and oxygen absorbing composition
JP2020075207A (en) * 2018-11-06 2020-05-21 凸版印刷株式会社 Method for producing deoxidation agent, deoxidation agent, deoxidation agent package, and food package
WO2022004740A1 (en) * 2020-06-30 2022-01-06 三菱瓦斯化学株式会社 Oxygen scavenger composition and method for producing same
EP4299161A4 (en) * 2021-02-25 2024-08-28 Mitsubishi Gas Chemical Co Oxygen scavenger powder
WO2024195595A1 (en) * 2023-03-17 2024-09-26 三菱瓦斯化学株式会社 Deoxygenation agent composition, production method for same, and deoxygenation agent package

Also Published As

Publication number Publication date
JPS626848B2 (en) 1987-02-13

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