IE42431L - Treating a raw food product - Google Patents
Treating a raw food productInfo
- Publication number
- IE42431L IE42431L IE750885A IE88575A IE42431L IE 42431 L IE42431 L IE 42431L IE 750885 A IE750885 A IE 750885A IE 88575 A IE88575 A IE 88575A IE 42431 L IE42431 L IE 42431L
- Authority
- IE
- Ireland
- Prior art keywords
- food product
- immersing
- alkali metal
- aqueous solution
- solution
- Prior art date
Links
- 235000013305 food Nutrition 0.000 title abstract 6
- 239000007864 aqueous solution Substances 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 235000011299 Brassica oleracea var botrytis Nutrition 0.000 abstract 1
- 240000003259 Brassica oleracea var. botrytis Species 0.000 abstract 1
- 244000141359 Malus pumila Species 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 244000061456 Solanum tuberosum Species 0.000 abstract 1
- 235000002595 Solanum tuberosum Nutrition 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910001508 alkali metal halide Inorganic materials 0.000 abstract 1
- 150000008045 alkali metal halides Chemical class 0.000 abstract 1
- -1 alkali metal sulfite Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 abstract 1
- 239000005030 aluminium foil Substances 0.000 abstract 1
- 235000021016 apples Nutrition 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract 1
- 235000011180 diphosphates Nutrition 0.000 abstract 1
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 235000012015 potatoes Nutrition 0.000 abstract 1
- BPRHUIZQVSMCRT-VEUZHWNKSA-N rosuvastatin Chemical compound CC(C)C1=NC(N(C)S(C)(=O)=O)=NC(C=2C=CC(F)=CC=2)=C1\C=C\[C@@H](O)C[C@@H](O)CC(O)=O BPRHUIZQVSMCRT-VEUZHWNKSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/06—Blanching
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/10—Preserving with acids; Acid fermentation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
1510883 Food treatment CRESTON VALLEY FOODS Ltd 30 April 1975 [10 May 1974] 18016/75 Heading A2D A process for treating a raw food product comprises (a) immersing the food product in an aqueous solution of citric acid, ascorbic acid, a salt of one of these acids, sulphur dioxide added to the solution in free form or as an alkali metal sulfite or metabisulfite or a mixture of two or more of said compounds, followed by (b) immersing in an aqueous solution of an alkali metal acid pyrophosphate and optionally a reducing saccharide, followed by (c) immersing in an aqueous solution of an alkaline earth metal halide optionally with an alkali metal halide. Process steps (a) to (c) may be carried out at above ambient temperatures. After the above treatment, the food product may be sealed under a partial vacuum in a flexible, impervious container and sterilized under elevated pressure and temperature conditions. The container may be of a material derived from aluminium foil, nylon and or a polyolefin. The solution used in step (c) may also contain an amylose-complexing agent and a surfactant. The product resulting from step (c) may first be sprayed with a flavouring solution before insertion into the sealable container. The process is particularly suited to the treatment of potatoes, cauliflower and apples.
[GB1510883A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA199,477A CA999479A (en) | 1974-05-10 | 1974-05-10 | Preservation of potatoes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE42431L true IE42431L (en) | 1975-11-10 |
| IE42431B1 IE42431B1 (en) | 1980-08-13 |
Family
ID=4099984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE885/75A IE42431B1 (en) | 1974-05-10 | 1975-04-18 | Food treatment process |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5328975B2 (en) |
| CA (1) | CA999479A (en) |
| DE (1) | DE2520176A1 (en) |
| FR (1) | FR2269875B1 (en) |
| GB (1) | GB1510883A (en) |
| IE (1) | IE42431B1 (en) |
| ZA (1) | ZA752601B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5318761A (en) * | 1976-07-29 | 1978-02-21 | Hokkaido Fuuzu Kk | Method of making halffcooked potato product |
| JPS55131345A (en) * | 1979-03-29 | 1980-10-13 | Minoru Kimura | Method for keeping freshness of vegetable |
| US4647462A (en) * | 1983-05-31 | 1987-03-03 | The Pillsbury Company | Frozen cauliflower product and treatment method |
| EP0201266B1 (en) * | 1985-05-01 | 1989-07-12 | Vetostar Limited | Preservation of vegetable foodstuffs |
| GB8608247D0 (en) * | 1986-04-04 | 1986-05-08 | Vetostar Ltd | Preserving cooked meats & fish |
| CN1032997A (en) * | 1987-11-09 | 1989-05-24 | 孟山都公司 | food preservation composition |
| DE4233985A1 (en) * | 1992-10-09 | 1994-07-28 | Univ Hohenheim | Two stage process for preserving vegetables |
| FR2744881B1 (en) * | 1996-02-20 | 1999-09-24 | Robuchon Joel | PROCESS FOR VACUUM COOKING OF GREEN VEGETABLES AND PRODUCTS OBTAINED THEREBY |
| US20050202120A1 (en) * | 2004-03-12 | 2005-09-15 | Giorgio Foods, Inc. | Method for preserving fruits, vegetables and mushrooms |
| US20070059414A1 (en) * | 2005-09-13 | 2007-03-15 | Novak John S | Method and Process of Using Controlled Gas Environments to Inhibit Microbial Growth |
| BE1028646B1 (en) * | 2020-09-29 | 2022-04-25 | Viafrites Bv | PROCEDURE FOR SHAPING PRECOOKED POTATO PIECES |
-
1974
- 1974-05-10 CA CA199,477A patent/CA999479A/en not_active Expired
-
1975
- 1975-04-18 IE IE885/75A patent/IE42431B1/en unknown
- 1975-04-22 ZA ZA00752601A patent/ZA752601B/en unknown
- 1975-04-30 GB GB18016/75A patent/GB1510883A/en not_active Expired
- 1975-05-06 DE DE19752520176 patent/DE2520176A1/en active Pending
- 1975-05-07 FR FR7514327A patent/FR2269875B1/fr not_active Expired
- 1975-05-08 JP JP5433775A patent/JPS5328975B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5328975B2 (en) | 1978-08-17 |
| CA999479A (en) | 1976-11-09 |
| DE2520176A1 (en) | 1975-11-27 |
| IE42431B1 (en) | 1980-08-13 |
| FR2269875A1 (en) | 1975-12-05 |
| AU8085475A (en) | 1976-11-11 |
| ZA752601B (en) | 1976-03-31 |
| JPS50155648A (en) | 1975-12-16 |
| FR2269875B1 (en) | 1980-07-25 |
| GB1510883A (en) | 1978-05-17 |
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