JPS5661981A - Agent for keeping freshness of food - Google Patents
Agent for keeping freshness of foodInfo
- Publication number
- JPS5661981A JPS5661981A JP13511979A JP13511979A JPS5661981A JP S5661981 A JPS5661981 A JP S5661981A JP 13511979 A JP13511979 A JP 13511979A JP 13511979 A JP13511979 A JP 13511979A JP S5661981 A JPS5661981 A JP S5661981A
- Authority
- JP
- Japan
- Prior art keywords
- agent
- food
- freshness
- keeping
- hygroscopic
- 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
Links
- -1 alkaline earth metal salt Chemical class 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- 239000002250 absorbent Substances 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 239000005909 Kieselgur Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 229910000032 lithium hydrogen carbonate Inorganic materials 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
PURPOSE: To prepare an agent for keeping the freshness of food, having excellent freshness-keeping effect to the food preserved in a package or a container, by compounding an oxygen absorbent, a hygroscopic or deliquescent alkaline earth metal salt, and a bicarbonate.
CONSTITUTION: An agent for keeping the freshness of food is prepared by mixing (A) an oxygen absorbent such as iron powder, its partial oxide, a ferrous compound, etc., (B) a hygroscopic or deliquescent alkaline earth metal salt such as calcium chloride, magnesium chloride, calcium nitrate, etc., and (C) a bicarbonate such as LiHCO3, NaHCO3, etc. Addition of 0.001W10pts.wt., based on 1pt.wt. of the sum of the components (A)W(C), of a filler hardly soluble in water, such as activated charcoal, diatomaceous earth, acid clay, etc. to the agent is desirable for improving the miscibility and the mutual dispersibility of the components (A)W(C).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13511979A JPS5661981A (en) | 1979-10-22 | 1979-10-22 | Agent for keeping freshness of food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13511979A JPS5661981A (en) | 1979-10-22 | 1979-10-22 | Agent for keeping freshness of food |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5661981A true JPS5661981A (en) | 1981-05-27 |
| JPS626775B2 JPS626775B2 (en) | 1987-02-13 |
Family
ID=15144260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13511979A Granted JPS5661981A (en) | 1979-10-22 | 1979-10-22 | Agent for keeping freshness of food |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5661981A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220270A (en) * | 1988-07-06 | 1990-01-23 | Itochu Shiryo Kk | Releasing agent of carbon dioxide gas |
| US5725795A (en) * | 1991-11-13 | 1998-03-10 | Mitsubishi Gas Chemical Company, Inc. | Oxygen absorber and method for producing same |
| WO2000044245A1 (en) * | 1999-01-27 | 2000-08-03 | Maeki Juhani Ilpo Tapio | Physiological food salt product |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52119489A (en) * | 1976-03-31 | 1977-10-06 | Mitsubishi Gas Chem Co Inc | Oxygen absorbent |
| JPS5371693A (en) * | 1976-12-08 | 1978-06-26 | Mitsubishi Gas Chem Co Inc | Oxygen absorbent |
| JPS5473140A (en) * | 1977-11-21 | 1979-06-12 | Toppan Printing Co Ltd | Agent for preserving freshness of food |
| JPS54132246A (en) * | 1978-04-04 | 1979-10-15 | Toppan Printing Co Ltd | Freshness preserving agent |
-
1979
- 1979-10-22 JP JP13511979A patent/JPS5661981A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52119489A (en) * | 1976-03-31 | 1977-10-06 | Mitsubishi Gas Chem Co Inc | Oxygen absorbent |
| JPS5371693A (en) * | 1976-12-08 | 1978-06-26 | Mitsubishi Gas Chem Co Inc | Oxygen absorbent |
| JPS5473140A (en) * | 1977-11-21 | 1979-06-12 | Toppan Printing Co Ltd | Agent for preserving freshness of food |
| JPS54132246A (en) * | 1978-04-04 | 1979-10-15 | Toppan Printing Co Ltd | Freshness preserving agent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220270A (en) * | 1988-07-06 | 1990-01-23 | Itochu Shiryo Kk | Releasing agent of carbon dioxide gas |
| US5725795A (en) * | 1991-11-13 | 1998-03-10 | Mitsubishi Gas Chemical Company, Inc. | Oxygen absorber and method for producing same |
| WO2000044245A1 (en) * | 1999-01-27 | 2000-08-03 | Maeki Juhani Ilpo Tapio | Physiological food salt product |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS626775B2 (en) | 1987-02-13 |
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