JPS54137491A - Oxygen trap composition - Google Patents

Oxygen trap composition

Info

Publication number
JPS54137491A
JPS54137491A JP4528378A JP4528378A JPS54137491A JP S54137491 A JPS54137491 A JP S54137491A JP 4528378 A JP4528378 A JP 4528378A JP 4528378 A JP4528378 A JP 4528378A JP S54137491 A JPS54137491 A JP S54137491A
Authority
JP
Japan
Prior art keywords
weight
oxygen
sodium sulfite
alumina
silica
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
JP4528378A
Other languages
Japanese (ja)
Inventor
Teizo Yamaji
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP4528378A priority Critical patent/JPS54137491A/en
Publication of JPS54137491A publication Critical patent/JPS54137491A/en
Pending legal-status Critical Current

Links

Landscapes

  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: An oxygen trapping composition containing sodium sulfite, silica and/or alumina is inexpensive and clean, and useful for selective removal of oxygen in packages of food, medicines, etc. as well as for prevention of life and propagation of mold, bacilli, insects in the packaged contents.
CONSTITUTION: An oxygen trapping composition consists of one part by weight of sodium sulfite (Na2SO3-7H2O), and 0.01 part, or preferably 0.05 part by weight or greater of silica and/or alumina, of which the upper limit being 100 parts by weight, or preferably 20 parts by weight or less per one part by weight of sodium sulfite. Further, the addition of 0.1 wt% filler such as active carbon is useful for the oxygen absorption velocity and quantity control and aeration improvement.
COPYRIGHT: (C)1979,JPO&Japio
JP4528378A 1978-04-19 1978-04-19 Oxygen trap composition Pending JPS54137491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4528378A JPS54137491A (en) 1978-04-19 1978-04-19 Oxygen trap composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4528378A JPS54137491A (en) 1978-04-19 1978-04-19 Oxygen trap composition

Publications (1)

Publication Number Publication Date
JPS54137491A true JPS54137491A (en) 1979-10-25

Family

ID=12714972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4528378A Pending JPS54137491A (en) 1978-04-19 1978-04-19 Oxygen trap composition

Country Status (1)

Country Link
JP (1) JPS54137491A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762722A (en) * 1984-04-16 1988-08-09 Mitsubishi Gas Chemical Company, Inc. Sealed package of raw meat or fish and method of preserving raw meat or fish
CN1060619C (en) * 1994-10-10 2001-01-17 广东康加美保健品有限公司 Method for producing mineral wulong tea drink

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762722A (en) * 1984-04-16 1988-08-09 Mitsubishi Gas Chemical Company, Inc. Sealed package of raw meat or fish and method of preserving raw meat or fish
CN1060619C (en) * 1994-10-10 2001-01-17 广东康加美保健品有限公司 Method for producing mineral wulong tea drink

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