GB473318A - An improved method for preserving a perishable food product and a wrapping material for use in such method - Google Patents
An improved method for preserving a perishable food product and a wrapping material for use in such methodInfo
- Publication number
- GB473318A GB473318A GB3128436A GB3128436A GB473318A GB 473318 A GB473318 A GB 473318A GB 3128436 A GB3128436 A GB 3128436A GB 3128436 A GB3128436 A GB 3128436A GB 473318 A GB473318 A GB 473318A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- wrapping material
- wrapping
- dichloramine
- chloramine
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 5
- 235000013305 food Nutrition 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 4
- VDQQXEISLMTGAB-UHFFFAOYSA-N chloramine T Chemical compound [Na+].CC1=CC=C(S(=O)(=O)[N-]Cl)C=C1 VDQQXEISLMTGAB-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- ARGDYOIRHYLIMT-UHFFFAOYSA-N n,n-dichloro-4-methylbenzenesulfonamide Chemical compound CC1=CC=C(S(=O)(=O)N(Cl)Cl)C=C1 ARGDYOIRHYLIMT-UHFFFAOYSA-N 0.000 abstract 3
- 229960001479 tosylchloramide sodium Drugs 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 235000008429 bread Nutrition 0.000 abstract 2
- 230000002070 germicidal effect Effects 0.000 abstract 2
- 235000002639 sodium chloride Nutrition 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical class [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
- 238000004018 waxing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/28—Applications of food preservatives, fungicides, pesticides or animal repellants
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
Perishable foodstuffs from which moisture is given off, such as bread and other baking products, are preserved by enclosing in paper or other wrapping material in which is incorporated a chemical compound that liberates germicidal gas in the presence of the moisture. The chemical compound may be one which slowly liberates free chlorine, especially in contact with damp air, such as sodium, potassium and calcium hypochlorites and chloramine-T and other organic compounds of the same type such as dichloramine-T. The wrapping material may be impregnated with a solution and the solvent allowed to evaporate or otherwise removed, e.g. paper is impregnated with a solution containing 0,5 or one per cent by weight of dichloramine-T in carbon tetrachloride or other organic solvent. Aqueous solutions containing less than 5 per cent of chloramine-T do not impart satisfactory germicidal power to unwaxed paper for wrapping bread but lower concentrations can be used when common salt is added to the solution, e.g. a solution containing down to 0,5 per cent of chloramine-T and 10 per cent of common salt may be used. If the wrapping material is waxed the chemical compound may be incorporated in the wax used, e.g. 3-5 per cent of dichloramine-T may be added to paraffin used for waxing. Where more than one wrapping is employed the impregnated material is arranged next to the foodstuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3128436A GB473318A (en) | 1936-11-16 | 1936-11-16 | An improved method for preserving a perishable food product and a wrapping material for use in such method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3128436A GB473318A (en) | 1936-11-16 | 1936-11-16 | An improved method for preserving a perishable food product and a wrapping material for use in such method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB473318A true GB473318A (en) | 1937-10-11 |
Family
ID=10320823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3128436A Expired GB473318A (en) | 1936-11-16 | 1936-11-16 | An improved method for preserving a perishable food product and a wrapping material for use in such method |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB473318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998033392A1 (en) * | 1997-01-31 | 1998-08-06 | Chiquita Brands, Inc. | Chlorine generator for preservation of fruits and vegetables |
| WO2007144444A1 (en) | 2006-06-08 | 2007-12-21 | Repsol, Ypf Lubricantes Y Especialidades, S.A. | Active packaging that inhibits food pathogens |
-
1936
- 1936-11-16 GB GB3128436A patent/GB473318A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998033392A1 (en) * | 1997-01-31 | 1998-08-06 | Chiquita Brands, Inc. | Chlorine generator for preservation of fruits and vegetables |
| WO2007144444A1 (en) | 2006-06-08 | 2007-12-21 | Repsol, Ypf Lubricantes Y Especialidades, S.A. | Active packaging that inhibits food pathogens |
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