WO1993007768A1 - Procedimiento de fabricacion de un producto preservante de los alimentos - Google Patents
Procedimiento de fabricacion de un producto preservante de los alimentos Download PDFInfo
- Publication number
- WO1993007768A1 WO1993007768A1 PCT/ES1991/000068 ES9100068W WO9307768A1 WO 1993007768 A1 WO1993007768 A1 WO 1993007768A1 ES 9100068 W ES9100068 W ES 9100068W WO 9307768 A1 WO9307768 A1 WO 9307768A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- alcohol
- evaporation
- magnesium
- potassium
- sodium
- Prior art date
Links
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
Definitions
- the object of the present invention is to obtain a solid state product at room temperature, which emits ethanol vapors in an open container. This is achieved when it is located inside a sealed container and mixed with the air, reaching a concentration capable of inhibiting the development of fungi, bacteria and molds.
- the known preservation systems and processes that are currently used or used previously for food preservation are the following: Washing, filtration and centrifugation.
- Pasteurization HTST and LTH methods
- tindalization sterilization (ethylene oxide in autoclave), high temperatures ⁇ 100 °> drying, low temperatures (refrigeration, slow freezing and rapid freezing), UHT systems for milk, gases such as ozone, the nitrogen and nitrogen protoxide, irradiation of food where we find UV rays, ⁇ rays and rays or, radapertization, radicication and raduration, etc.
- oxidizing or reducing atmospheres in a nascent way, in order to obtain sterile environments, would entail the use of reagents, which, after reacting, originated the aforementioned gases, leaving as chemical by-products toxic waste in some cases and in others of less toxicity, but that would always be inadmissible for human consumption.
- Ethanol is an alcohol that meets optimal conditions.
- the known procedure uses a silica as a vehicle.
- the present process obtains the ethanol from a vehicle that is constituted by a salt of fatty acid, whose advantage over silica is that it has the possibility of being manufactured and obtained anywhere in the world at very cheap similar prices.
- the procedure used to obtain a solid product at room temperature, meltable at temperatures below 100 "C with an ethyl alcohol content of not less than 75% by weight follows the following process: It comprises obtaining by dissolution of partner salts, potassium , magnesium, lithium or organic bases such as triethanolamine, and other fatty acids of vegetable, animal or synthetic origin in hydroalcoholic solutions, at suitable temperatures depending on the melting point of the fatty acid used, so that products can be obtained solids with a percentage of ethanol that ranges between 30% and 90%, allowing xana evaporation of its alcoholic content until its extinction practice, with an average composition of 87% pure ethanol; sodium salt, potassium, magnesium, lithium or organic bases (alkaline) such as triethanolamine, etc. of 7.8% and water of 4.4%.
- partner salts, potassium , magnesium, lithium or organic bases such as triethanolamine, and other fatty acids of vegetable, animal or synthetic origin in hydroalcoholic solutions
- fatty alcohols such as: cetyl alcohol, lauric alcohol, myristic alcohol, palmitic alcohol, stearic alcohol, isooleic alcohol, linoceric alcohol, cerotic alcohol, etc., resulting in the formation of a crystalline network of said fatty alcohols to regulate the rate of evaporation of the alcohol contained in its formulation, depending on the nature, weight and volume of the food to be preserved, thus allowing to obtain a preservative, stabilizer and food inhibitor suitable for each type of food.
- the product obtained by the indicated procedure does not intervene in the composition of the food, since the solid product object of this patent is packaged inside sachets, preferably of hermetically sealed plastic film, being deposited inside the food container, prior perforation of the bag itself, then the closed and / or shrink wrapping of the final container where the food is presented for distribution and commercialization, which is saturated with weak amounts of ethanol vapor, preserving the food until it is opened for consumption, disappearing Quickly the tiny amounts of ethanol released.
- the use dose ranges from 0.35% to 1.4% of the food product to keep, according to the value of its activity in water.
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)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/075,565 US5389337A (en) | 1991-10-18 | 1991-10-18 | Method for producing a preservative for food products |
DE69129665T DE69129665D1 (de) | 1991-10-18 | 1991-10-18 | Verfahren zur Herstellung von Konservierungsprodukten für Nahrungsmittel |
EP91918705A EP0606471B1 (en) | 1991-10-18 | 1991-10-18 | Method for producing a preservative for food products |
JP3517693A JPH06507063A (ja) | 1991-10-18 | 1991-10-18 | 食品用の防腐剤を製造する方法 |
PCT/ES1991/000068 WO1993007768A1 (es) | 1991-10-18 | 1991-10-18 | Procedimiento de fabricacion de un producto preservante de los alimentos |
NO1993932094A NO932094D0 (no) | 1991-10-18 | 1993-06-09 | Fremgangsmaate til fremstilling av et konserveringsmiddel for naeringsmiddelprodukter |
FI932829A FI932829A (fi) | 1991-10-18 | 1993-06-18 | Foerfarande foer framstaellning av ett konserveringsmedel foer livsmedelsprodukter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES1991/000068 WO1993007768A1 (es) | 1991-10-18 | 1991-10-18 | Procedimiento de fabricacion de un producto preservante de los alimentos |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993007768A1 true WO1993007768A1 (es) | 1993-04-29 |
Family
ID=8270742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES1991/000068 WO1993007768A1 (es) | 1991-10-18 | 1991-10-18 | Procedimiento de fabricacion de un producto preservante de los alimentos |
Country Status (7)
Country | Link |
---|---|
US (1) | US5389337A (es) |
EP (1) | EP0606471B1 (es) |
JP (1) | JPH06507063A (es) |
DE (1) | DE69129665D1 (es) |
FI (1) | FI932829A (es) |
NO (1) | NO932094D0 (es) |
WO (1) | WO1993007768A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6086833A (en) * | 1997-09-08 | 2000-07-11 | Air Liquide America Corporation | Process and equipment for sanitizing and packaging food using ozone |
US7174744B2 (en) * | 2002-08-20 | 2007-02-13 | American Air Liquide, Inc. | Method of improving the biocidal efficacy of dry ice |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2004602A6 (es) * | 1987-04-14 | 1989-01-16 | Conde Jose Antonio Novejarque | Procedimiento de fabricacion de un producto conservante, estabilizador e inhibidor de alimentos |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3908031A (en) * | 1973-03-12 | 1975-09-23 | Heller And Co B | Ethanol vapor sterilization of natural spices and other foods |
US4550026A (en) * | 1983-02-15 | 1985-10-29 | Yosuke Akiba | Method for preserving food using a preservative gas atmosphere |
JPS60184374A (ja) * | 1984-03-02 | 1985-09-19 | Asahi Denka Kogyo Kk | 食品保存用エタノ−ル製剤 |
JPH01231880A (ja) * | 1988-03-12 | 1989-09-18 | Nippon Petrochem Co Ltd | 鮮度保持材およびそれを用いる鮮度保持方法 |
JPH01285179A (ja) * | 1988-05-12 | 1989-11-16 | Asahi Denka Kogyo Kk | 食品保存用具 |
-
1991
- 1991-10-18 JP JP3517693A patent/JPH06507063A/ja active Pending
- 1991-10-18 WO PCT/ES1991/000068 patent/WO1993007768A1/es active IP Right Grant
- 1991-10-18 DE DE69129665T patent/DE69129665D1/de not_active Expired - Lifetime
- 1991-10-18 EP EP91918705A patent/EP0606471B1/en not_active Expired - Lifetime
- 1991-10-18 US US08/075,565 patent/US5389337A/en not_active Expired - Fee Related
-
1993
- 1993-06-09 NO NO1993932094A patent/NO932094D0/no unknown
- 1993-06-18 FI FI932829A patent/FI932829A/fi unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2004602A6 (es) * | 1987-04-14 | 1989-01-16 | Conde Jose Antonio Novejarque | Procedimiento de fabricacion de un producto conservante, estabilizador e inhibidor de alimentos |
Non-Patent Citations (2)
Title |
---|
JAPS/JPO, & JP,A, 1285179 (ASAHI DENKA KOGYO K.K.) 16 Noviembre 1989, ver resumen * |
WPIL/Derwent, num. 87-325228/46, & JP, A, 6223236 (ASAHI CHEMICAL IND. K.K.) 12 Octubre 1987, ver resumen * |
Also Published As
Publication number | Publication date |
---|---|
FI932829A0 (fi) | 1993-06-18 |
JPH06507063A (ja) | 1994-08-11 |
US5389337A (en) | 1995-02-14 |
FI932829A (fi) | 1993-06-18 |
EP0606471B1 (en) | 1998-06-24 |
EP0606471A1 (en) | 1994-07-20 |
DE69129665D1 (de) | 1998-07-30 |
NO932094L (no) | 1993-06-09 |
NO932094D0 (no) | 1993-06-09 |
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