WO1998005419A1 - Desoxydant - Google Patents

Desoxydant Download PDF

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Publication number
WO1998005419A1
WO1998005419A1 PCT/JP1997/002413 JP9702413W WO9805419A1 WO 1998005419 A1 WO1998005419 A1 WO 1998005419A1 JP 9702413 W JP9702413 W JP 9702413W WO 9805419 A1 WO9805419 A1 WO 9805419A1
Authority
WO
WIPO (PCT)
Prior art keywords
glucose
antioxidant
oxygen
carrier
oxygen scavenger
Prior art date
Application number
PCT/JP1997/002413
Other languages
English (en)
Japanese (ja)
Inventor
Seishi Takenawa
Jun Shirai
Mikio Ueda
Original Assignee
Fujisawa Pharmaceutical Co., 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 Fujisawa Pharmaceutical Co., Ltd. filed Critical Fujisawa Pharmaceutical Co., Ltd.
Publication of WO1998005419A1 publication Critical patent/WO1998005419A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • A23L3/3427—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
    • A23L3/3436—Oxygen absorbent

Definitions

  • the conventional methods using glucose and glucose oxidase / catalase enzymes have problems such as slow initial deoxygenation ability, and gradually deactivating the enzyme when stored for a long time, resulting in reduced deoxygenation ability. There was a need for improvement.
  • the present inventors have conducted various studies on the improvement of the initial deoxygenation capacity and the stabilization of the enzyme.As a result, adding an antioxidant to glucose, glucose oxidase As a result of knowing that it can be improved and conducting further research, they have completed the present invention.
  • the present invention provides an oxygen scavenger containing glucose, glucose oxidase, catalase and an antioxidant.
  • glucose oxidase and catalase used in the present invention commercially available ones can be used, respectively. it can.
  • the antioxidant include ascorbic acid, isoascorbic acid, and their alkali metal salts (such as sodium salt and potassium salt). Two or more of these may be used in combination. it can.
  • oxygen scavenger of the present invention a simple mixture of glucose, glucose oxidase, catalase and an antioxidant can be used, but in general, it is possible to use dulose, glucose oxidase, catalase and an antioxidant. It is preferable to use an aqueous solution containing a gelling agent by adding a gelling agent, or a powdered solution obtained by absorbing the aqueous solution into a carrier having a large water retention capacity.
  • preferred examples of the carrier include cellulose, porous resin, activated carbon, silica gel, and the like. Of these, activated carbon is preferred.
  • Preferred examples of the gelling agent include gelatin, agar, and the like.
  • composition ratio of glucose, glucose oxidase, lipase and antioxidant is as follows, taking as an example an oxygen scavenger obtained by absorbing these into a carrier (eg, activated carbon). % By weight in the preparation).
  • a carrier eg, activated carbon
  • Glucose oxidase 0.01-1.0 (with glucose oxidase activity of 50
  • One unit of the enzymatic activity of glucose oxidase is the amount of enzyme that oxidizes 1 / mol of glucose per minute at 35 ° C and pH 5.1 to produce gluconic acid.
  • One unit of catalase enzyme activity is the amount of enzyme that decomposes 1 mol of hydrogen peroxide per minute at 25 ° C and pH 7.0 to produce oxygen and water.
  • glucose oxidase, calatases and antioxidants in a carrier these may be dissolved in water in advance, mixed with a carrier such as activated carbon, and powdered.
  • a carrier such as activated carbon
  • various phosphates, sodium carbonate, sodium hydrogencarbonate, or alkali metal salts of various organic acids, etc. are added to water together with glucose as a pH adjuster. It is preferred to dissolve.
  • An example of a method of using the oxygen scavenger thus adjusted is as follows.
  • a gas-permeable packaging material such as a thin polyethylene film or a thin polystyrene film laminate
  • a low oxygen-permeable packaging material to absorb oxygen in the packaging and deoxygenate.
  • the oxygen absorber of the present invention is formed into a tablet, it can be used by loading it on the back surface of the bottle lid or placing it in the bottom. Further, a sheet obtained by dispersing the oxygen scavenger of the present invention in a nonwoven fabric can be used.
  • Glucose was dissolved to a concentration of 55% in a dihydrogen phosphate solution having a concentration of 2 mol / 1, and 8 g of this solution was weighed. To this, O.lg of a 10% aqueous solution of a glucose oxidase nocatalase enzyme (glucose oxidase activity: 50 units / mg, catalase activity: 150 units) was added and mixed. Separately, powdered activated carbon (3.4 g) was mixed with the prescribed antioxidant in the amount shown in Table 1 in powder form, mixed, and then mixed with the preceding mixture of sugar solution and enzyme solution, followed by uniform mixing. An oxygen agent was prepared.
  • Each oxygen reagent was sealed in an aluminum laminate bag, stored at 40 ° C for 20 days, and then measured for deoxidizing ability.
  • a deoxidizer having a composition to which no antioxidant was added was similarly prepared, and immediately after the preparation and after storage at 40 ° C for 20 days, the deoxygenation ability was measured.
  • the oxygen scavenger was prepared using a mortar cooled to -20 ° C.
  • the oxygen scavenger containing glucose and glucose oxidase, catalase and antioxidant of the present invention has a high initial oxygen scavenging ability, and has a high oxygen scavenging ability without long-term storage. Useful as an oxygen scavenger.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Désoxydant composé de glucose, d'une glucose oxydase, d'une catalase et d'un antioxydant.
PCT/JP1997/002413 1996-08-06 1997-07-10 Desoxydant WO1998005419A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20697596 1996-08-06
JP8/206975 1996-08-06

Publications (1)

Publication Number Publication Date
WO1998005419A1 true WO1998005419A1 (fr) 1998-02-12

Family

ID=16532104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1997/002413 WO1998005419A1 (fr) 1996-08-06 1997-07-10 Desoxydant

Country Status (1)

Country Link
WO (1) WO1998005419A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0934702A1 (fr) * 1998-02-04 1999-08-11 Societe Des Produits Nestle S.A. Systéme anti-oxydant pour boissons
WO2000030478A1 (fr) * 1997-04-18 2000-06-02 Rhodia-Ster S.A. Composition contenant des additifs pour boissons
WO2005059869A1 (fr) * 2003-12-18 2005-06-30 Asahi Kasei Life & Living Corporation Etiquette adhesive

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523630B2 (fr) * 1972-12-15 1977-01-28
JPS62143672A (ja) * 1985-12-14 1987-06-26 Shigeo Inamine 食品用保存剤
JPH01171466A (ja) * 1986-12-24 1989-07-06 Suomen Sokeri Oy 酸素掃去剤および方法
JPH0290941A (ja) * 1988-08-23 1990-03-30 Rudolf Ernst 酸素吸収剤およびその利用
JPH0297371A (ja) * 1988-10-04 1990-04-09 Nissin Food Prod Co Ltd 可食性脱酸素剤の製造方法
JPH0541970A (ja) * 1991-08-12 1993-02-23 Ichibiki Kk 食品の劣化防止方法
JPH08502770A (ja) * 1990-05-02 1996-03-26 アドバンスト オキシジェン テクノロジーズ，インコーポレイティド 酸素掃去化合物を含有するポリマー組成物

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523630B2 (fr) * 1972-12-15 1977-01-28
JPS62143672A (ja) * 1985-12-14 1987-06-26 Shigeo Inamine 食品用保存剤
JPH01171466A (ja) * 1986-12-24 1989-07-06 Suomen Sokeri Oy 酸素掃去剤および方法
JPH0290941A (ja) * 1988-08-23 1990-03-30 Rudolf Ernst 酸素吸収剤およびその利用
JPH0297371A (ja) * 1988-10-04 1990-04-09 Nissin Food Prod Co Ltd 可食性脱酸素剤の製造方法
JPH08502770A (ja) * 1990-05-02 1996-03-26 アドバンスト オキシジェン テクノロジーズ，インコーポレイティド 酸素掃去化合物を含有するポリマー組成物
JPH0541970A (ja) * 1991-08-12 1993-02-23 Ichibiki Kk 食品の劣化防止方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000030478A1 (fr) * 1997-04-18 2000-06-02 Rhodia-Ster S.A. Composition contenant des additifs pour boissons
EP0934702A1 (fr) * 1998-02-04 1999-08-11 Societe Des Produits Nestle S.A. Systéme anti-oxydant pour boissons
JPH11266842A (ja) * 1998-02-04 1999-10-05 Soc Prod Nestle Sa 抗酸化系を含むインスタント飲料
SG81259A1 (en) * 1998-02-04 2001-06-19 Nestle Sa Beverage antioxidant system
WO2005059869A1 (fr) * 2003-12-18 2005-06-30 Asahi Kasei Life & Living Corporation Etiquette adhesive
JPWO2005059869A1 (ja) * 2003-12-18 2007-07-12 旭化成ライフ＆リビング株式会社 接着ラベル

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