WO2000024275A1 - Bactericidal treatment of food storage containers by using electrochemically activated bactericidal aqueous solution - Google Patents
Bactericidal treatment of food storage containers by using electrochemically activated bactericidal aqueous solution Download PDFInfo
- Publication number
- WO2000024275A1 WO2000024275A1 PCT/IB1999/001700 IB9901700W WO0024275A1 WO 2000024275 A1 WO2000024275 A1 WO 2000024275A1 IB 9901700 W IB9901700 W IB 9901700W WO 0024275 A1 WO0024275 A1 WO 0024275A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aqueous solution
- bactericidal
- solution
- food storage
- electrochemically activated
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/14—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
- A23B4/18—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of liquids or solids
- A23B4/24—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/02—Preserving by means of inorganic salts
- A23B4/023—Preserving by means of inorganic salts by kitchen salt or mixtures thereof with inorganic or organic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/02—Preserving by means of inorganic salts
- A23B4/027—Preserving by means of inorganic salts by inorganic salts other than kitchen salt, or mixtures thereof with organic compounds, e.g. biochemical compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/14—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
- A23B4/16—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
-
- 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
- A23L3/32—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
- A23L3/325—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect by electrolysis
-
- 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
-
- 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
- A23L3/3454—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 liquids or solids
- A23L3/358—Inorganic compounds
Definitions
- This invention relates to bactericidal treatment of bio-film in food storage
- the invention relates to bactericidal treatment
- preliminary processing such as "gutting" is done on board out at sea.
- containers shall be interpreted so as to include containers used for
- fresh produce such as fresh fish on trawlers, sheep and cattle carcasses
- the method including the step of treating a container with
- transporter having a bulk food storage container for transporting fresh
- the method may include the step of packing the fresh produce in ice in
- the container the ice being characterised in that it is made from an
- the transporter may be provided with means for providing the aqueous
- the electrochemically activated, bactericidal aqueous solution may be
- the electrochemically activated, bactericidal aqueous solution may be
- the salt may be sodium chloride. In particular, it may be non-iodated sodium
- the anion-containing solution and the cation-containing solution may be
- annular inter-electrode space into a catalytic and an analytic chamber.
- anion-containing solution is referred to hereinafter for brevity as the
- anolyte solution or “anolyte” and the cation-containing solution is
- the electrochemically activated, bactericidal aqueous solution may be
- oxidant and reductant species may be labile and after about 96 hours
- the anolyte solution may have a redox potential of about between
- the anolyte solution may include mixed oxidant species such as CIO; CIO ; HCIO;
- the catholyte solution generally may have a pH of between about 12 and
- catholyte solution may include mixed reductant species such as OH “ ; H 3 " ;
- the apparatus including an electrolysis device, having a
- pH and redox potential are adjustable so as to be suitable for a particular application, such as type of produce, the atmospheric
- the anolyte can be iced either as a concen
- Some trawlers for example, use seawater in their ice. Seawater
- the type of anolyte to be used in the ice is :
- Amps - 1 2 - 1 3 amps (24 volt);
- fogging could be applied, as long as the droplet size of the fogged
- anolyte is small (around 4 to 1 2 micrometers) and the contact
- Fogging time will also depend upon the size and volume of the
- the container would then be allowed to dry before being
- anolyte it is envisaged that the type of anolyte to be used could be:
- Amps - 1 2 - 13 amps (24 volts);
- Samples 1 , 2 and 3 were carcasses fogged separately in chillers
- Enclosed volumes containing diverse equipment including 2 tables and
- the chiller treated had volume (space) for about 1 6 carcasses.
- fogging process consisted of 3 cycles of 20 minutes each, with 10
- Chillers were not in operation. After fogging, carcasses were returned to original chillers.
- Example 3 Chillers were not in operation. After fogging, carcasses were returned to original chillers.
- test conditions were as follows: ANOLYTE : 10 Amp
- mice Total plate count (Rodac plates)
- the fourth Swab was on the side of the triceps cut where all carcasses had been pushed by hand and were therefore more contaminated than adjoining surfaces.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU59951/99A AU5995199A (en) | 1998-10-23 | 1999-10-18 | Bactericidal treatment of food storage containers by using electrochemically activated bactericidal aqueous solution |
EP99970885A EP1123015A1 (en) | 1998-10-23 | 1999-10-18 | Bactericidal treatment of food storage containers by using electrochemically activated bactericidal aqueous solution |
HK02103271.2A HK1041590A1 (en) | 1998-10-23 | 2002-05-02 | Bactericidal treatment of food storage containers by using electrochemically activated bactericidal aqueous solution |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA98/4418 | 1998-10-23 | ||
ZA984418 | 1998-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000024275A1 true WO2000024275A1 (en) | 2000-05-04 |
Family
ID=25587024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB1999/001700 WO2000024275A1 (en) | 1998-10-23 | 1999-10-18 | Bactericidal treatment of food storage containers by using electrochemically activated bactericidal aqueous solution |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1123015A1 (en) |
CN (1) | CN1330520A (en) |
AU (1) | AU5995199A (en) |
HK (1) | HK1041590A1 (en) |
WO (1) | WO2000024275A1 (en) |
ZA (1) | ZA996575B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003045446A1 (en) * | 2001-10-12 | 2003-06-05 | Radical Waters (Ip) (Pty) Limited | Method for the management and/or treatment of microbially contaminated environments and the use of a new class of microbicidal reagents in such management |
WO2006126039A1 (en) | 2005-05-25 | 2006-11-30 | Xavier Van Den Avenne | Method for treating agricultural products of vegetable origin and the side-products and/or derivatives obtained by treatment |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU747828A1 (en) * | 1978-06-02 | 1980-07-15 | Предприятие П/Я А-1097 | Apparatus for drinking water purification |
SU1752401A1 (en) * | 1986-10-20 | 1992-08-07 | Специализированное Монтажно-Наладочное Управление Государственного Комитета Узсср По Промышленному Птицеводству | Method for treatment eggs of agriculture poultry |
JPH06237747A (en) * | 1993-02-18 | 1994-08-30 | Hoshizaki Electric Co Ltd | Production of treating solution for sterilization and production device therefor |
JPH07218062A (en) * | 1994-01-28 | 1995-08-18 | Okamoto:Kk | Preparation and device for electrolytic acidic ion ice and electrolytic acidic water |
RU2045480C1 (en) * | 1992-04-14 | 1995-10-10 | Николай Иванович Ряснов | Method of preparing activated liquid medium |
JPH08323307A (en) * | 1995-03-29 | 1996-12-10 | Toto Ltd | Appliance washing device |
JPH09187770A (en) * | 1995-10-30 | 1997-07-22 | Tadamasa Nakamura | Method for forming electrolyzed water and its apparatus |
EP0802164A1 (en) * | 1995-11-08 | 1997-10-22 | Morinaga Engineering Co., Ltd. | Process for producing bactericide, apparatus therefor, and bactericide |
US5858202A (en) * | 1996-01-30 | 1999-01-12 | Zenkoku-Mokko-Kikai-Kan, Inc. | Method for producing electrolytic water and apparatus for producing the same |
-
1999
- 1999-10-18 WO PCT/IB1999/001700 patent/WO2000024275A1/en not_active Application Discontinuation
- 1999-10-18 EP EP99970885A patent/EP1123015A1/en not_active Withdrawn
- 1999-10-18 ZA ZA9906575A patent/ZA996575B/en unknown
- 1999-10-18 AU AU59951/99A patent/AU5995199A/en not_active Abandoned
- 1999-10-18 CN CN99814409A patent/CN1330520A/en active Pending
-
2002
- 2002-05-02 HK HK02103271.2A patent/HK1041590A1/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU747828A1 (en) * | 1978-06-02 | 1980-07-15 | Предприятие П/Я А-1097 | Apparatus for drinking water purification |
SU1752401A1 (en) * | 1986-10-20 | 1992-08-07 | Специализированное Монтажно-Наладочное Управление Государственного Комитета Узсср По Промышленному Птицеводству | Method for treatment eggs of agriculture poultry |
RU2045480C1 (en) * | 1992-04-14 | 1995-10-10 | Николай Иванович Ряснов | Method of preparing activated liquid medium |
JPH06237747A (en) * | 1993-02-18 | 1994-08-30 | Hoshizaki Electric Co Ltd | Production of treating solution for sterilization and production device therefor |
JPH07218062A (en) * | 1994-01-28 | 1995-08-18 | Okamoto:Kk | Preparation and device for electrolytic acidic ion ice and electrolytic acidic water |
JPH08323307A (en) * | 1995-03-29 | 1996-12-10 | Toto Ltd | Appliance washing device |
JPH09187770A (en) * | 1995-10-30 | 1997-07-22 | Tadamasa Nakamura | Method for forming electrolyzed water and its apparatus |
EP0802164A1 (en) * | 1995-11-08 | 1997-10-22 | Morinaga Engineering Co., Ltd. | Process for producing bactericide, apparatus therefor, and bactericide |
US5858202A (en) * | 1996-01-30 | 1999-01-12 | Zenkoku-Mokko-Kikai-Kan, Inc. | Method for producing electrolytic water and apparatus for producing the same |
Non-Patent Citations (7)
Title |
---|
DATABASE WPI Section Ch Week 198113, Derwent World Patents Index; Class A97, AN 1981-22787D, XP002130880 * |
DATABASE WPI Section Ch Week 199333, Derwent World Patents Index; Class D13, AN 1993-263108, XP002130881 * |
DATABASE WPI Section Ch Week 199439, Derwent World Patents Index; Class D13, AN 1994-312796, XP002130883 * |
DATABASE WPI Section Ch Week 199624, Derwent World Patents Index; Class B06, AN 1996-237818, XP002130882 * |
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 04 30 April 1997 (1997-04-30) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 11 28 November 1997 (1997-11-28) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003045446A1 (en) * | 2001-10-12 | 2003-06-05 | Radical Waters (Ip) (Pty) Limited | Method for the management and/or treatment of microbially contaminated environments and the use of a new class of microbicidal reagents in such management |
WO2006126039A1 (en) | 2005-05-25 | 2006-11-30 | Xavier Van Den Avenne | Method for treating agricultural products of vegetable origin and the side-products and/or derivatives obtained by treatment |
BE1016598A5 (en) * | 2005-05-25 | 2007-02-06 | Den Avenne Xavier Van | METHOD FOR TREATING AGRICULTURAL PLANTS |
AU2005332208B2 (en) * | 2005-05-25 | 2011-09-08 | Xavier Van Den Avenne | Method for treating agricultural products of vegetable origin and the side-products and/or derivatives obtained by treatment |
Also Published As
Publication number | Publication date |
---|---|
AU5995199A (en) | 2000-05-15 |
EP1123015A1 (en) | 2001-08-16 |
HK1041590A1 (en) | 2002-07-12 |
ZA996575B (en) | 2000-04-19 |
CN1330520A (en) | 2002-01-09 |
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