EP2969833A1 - Ethyl alcohol emitting package for baked goods - Google Patents
Ethyl alcohol emitting package for baked goodsInfo
- Publication number
- EP2969833A1 EP2969833A1 EP14776044.1A EP14776044A EP2969833A1 EP 2969833 A1 EP2969833 A1 EP 2969833A1 EP 14776044 A EP14776044 A EP 14776044A EP 2969833 A1 EP2969833 A1 EP 2969833A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- package
- ethyl alcohol
- stabilized
- alcohol
- cellulose
- 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.)
- Withdrawn
Links
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
-
- 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
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
-
- 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
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3481—Organic compounds containing oxygen
- A23L3/349—Organic compounds containing oxygen with singly-bound oxygen
-
- 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
- B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2069—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
- B65D81/2084—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere in a flexible container
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/36—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for bakery products, e.g. biscuits
Definitions
- the Invention relates to the increase In shelf life of food products by Improving the storage life.
- the Invention particularly relates to the decreasing of moid growth.
- the invention rel es to the Improving of the shelf Lie of products that are subject: to mold growth during their packaging,
- US 6, 1 3 ,935-Colln discloses an oxygen absorbing label that may be affixed to the inner surface of a package.
- US 6,5$8,S 7 ! -Powers discloses use of In oxygsrs absorbing material in extending food shelf life.
- US 7,549,2 /2- DeFederlds discloses a canister for use, with deslccants or oxygen absorbents, In packaging. The se of sachet was In packaging of water and oxygen absorbing materials for use in foods and medicinal products Is also known.
- US Patent 7,387,205 - Wilson discloses a packaging system for perishable items that may include the use of ethanok
- the Invention provides a food package food comprising a container having moisture, arrier properties and containing a product subject to moid growth and further containing stabilized ethyl alcohol emitting composite mate rial
- Figure 1 is cross-sectional schematic view of a label or patch with ethyl alcohol emitter of the invention.
- Figure 2 Is a cross-sectional schematic of a sachet containing the ethyl alcohol mi e of the Invention.
- Figure 3 is a schematic view of an Invention package utilizing, the ethyl alcohol emitter In a label
- FIG. 4 is a schematic cross-sectional view of the use of an ethyl alcohol emitter sachet in package.
- the nvention has numerous advantages over prio practices for minimizing mold growth on food, particularly baked goods,
- the Invention provides a known method of packaging using carriers such as labels, sachets and canisters to contain a material that will minimize mold growth and prolong shelf life.
- the invention results In significant cost savings as and bread and produce will have a longer shelf life and therefore are less likely to e wasted by ecom ng outdated.
- the Invention may fee utilized to Increase shelf life of any material that is subject to mold growth during, storage. While the Invention finds its primary use in food products it may also be utilized in storag of other materials that may be subject to mold such as pharmaceudcal products. With respect to food products the Invention typically could be utilized with hard sausage, otatoes, apples, nuts, wheat, oats s cheese, and corn. It finds Its preferred use in baked products such as bread, rolls, cakes, and cookies.
- the composition that may he utilized In the invention generally is a composition that has ethyl alcohol that has been stabilized and then the alcohol Is given off as a vapor during storage of the food product.
- the alcohol may be combined with a carrier such as silica gel or activated carbon.
- the ethyl alcohol is thickened b having an additive mix d with it to raise the viscosity to create a solid or highly viscous material.
- the ethyl alcohol also may be combined with a thickening agent such as cellulose.
- the cellulose may be wood fibers or a material such as ihydroxypropyl cellulose), oxyprop! cellulose or cellulose ether.
- the package that utilizes the ethylene alcohol emitting material to prevent mold growth may be any suitable package that Is generally m ervio s to the atmosphere. Such materials include the conventional polyester and polyethylene bags that are utilized for baked goods and other materials, Further boxes containing a harrier sheet of plastic may he uti d- Further, the packages may he wrapped with an atmosphere impervious wrapp ng, in all Instances the ethylene alcohol emitter Is within the package at the time the product subject to mold growth, is packaged,
- the carrier which holds the ethyl alcohol also may be provided with other materials that would act as fragrances, flavorants > or as antimicrobial materials.
- Typical of flavorants would be flavor such as lemon. lime., chocolate, strawberry, cherry, bacon, smoke, butt ry and margarita.
- the fragrance could be a fresh baked fragrance for bread and other baked goods or a fruit fragrance.
- the flavorants or fragrances are added that correspond to the product being packaged, such as smoke for sausage, jerkys and some cheese, and fruit flavor for baked goods that have a fruit such as raisins or strawberries therein.
- Fig 1 Is a schematic illustration of an absorber patch or label for ethyl alcohol emitting composite material
- the patch 1 0 would be adhered to the Inside of a covering forming a food package.
- the patch 10 Is comprised of a removable base 1 2 of a strippable material that will not adhere significantly to adhesive layer 1 4,
- the layer 1 5 is a paper or polymer sheet support for the patch.
- Layer 1 8 provides an adhes ve layer for heat sealing the cover layer 28 around Its edges 22.
- Cover layer 2.8 Is permeable to gases but not liquids, and attached to layer 1 8 at Its edges; 22.
- This type of label or patch Is generally disclosed I US patent 6,1 39,935-Ciiikn where the formation -of oxygen absorbing labels Is disclosed.
- the formation, of l el or patch of the Instant invention Is similar except that the material Is suitable for emitting ethyl alcohol not for absorbing ox ge .
- the ethyl alcohol emitter for 24 is shown as gloouals 24 within a fibrous material 26 such as filter paper.
- the alcohol emitting composite material may be either a solid particle or may be a thickened, and stabilized alcohol absorbed on a carrier such as paper.
- the solid particles 24 are thickened giobuals of ethyl alcohol.
- the giobuals may be thickened with a material such as guar gum or a earboxymethyl-cellulose, it is noted that although the giobyals are shown as embedded in a fibrous material st Is poss ble that the ethyl alcohol could be a solidified particle.
- the label co ld also contain a viscous composite of ethyi alcohol and a thickener, such as cellulose without the fibrous material,
- f igure 4 Is a schematic cross-section of a package 50 for cake, bread or other mold-growing food with stabilized ethyl alcohol emitted by sachet 30, With the exception of the use of the sachet instead of the patch or label Figure 4 Is similar to figur 3.
- the permeable container of the i nvention that holds the stabilized ethylene alcohol emitting composite has been Illustrated as either a sachet 30 or a label or patch 1 0 the invention is not limited to these particular containers for stabilized ethyl alcohol emitting material.
- the cont iner also co id be a permeable tube or a container that has one permeable side. It further couid be formed of a polymer strip that had a stabilised ethyl alcohol emitting material embedded In the strip.
- the covering used In the package may he any polymer material that provides good odor and oxygen barrier properties. Typical of such materials are polycarbonate, polyvinyl alcohols, lactic acid polymers, polyesters, and polypropylene.
- a preferred material is polyethylene, particularly low density polyethylene because it is low cost and a good barrier layer for oxygen and odors,
- the covering for the package may b wrapped onto the package and sealed, it may be a bag that is sealed, or may be a tube that is sealed at both ends.
- the formation of sealed substantially air tight food packages Is well known..
- the water impermeable vapor permeable covering for at least a portion of the sachet, container or label or other ethyl alcohot emitting carrier of the Invention may be any material that will pass the ethyl alcohol and Inhibits passage of water or other liquids.
- Typical of such materials are microporous spun bonded materials and microporous materials derived from stretched porous materials.
- a preferred material is a spun bonded material that Is micropor us, such as Tyvek and stret ed m!croporaus material manufactured by Gore-Tex.
- a sachet 30 that could be used to package sta ili ed ethyl alcohol emitting material
- the sachet 30 has a cover 32 which Is water impermeable and gas permeable.
- the sachet is sealed at 34 and 36, and formed from either a tubular sheet member or flat sheet that has been folded over and sealed to form tube.
- the tube is filled with the stabilised ethyl alcohol emitting material prior to both of the ends being sealed.
- the composite material is shown as gjobuals 38 which are thickened ethyl alcohol
- the ethyl alcohol also could be thickened with a materia! such as cellulose fiber.
- the package 40 for preparing a food material such as bread or cake 46 for display or shipping prior to sale.
- the package comprises a covering 42 that Is the outer covering of the package.
- the covering comprises a bag 42 that is sealed shut at 48,
- the package 40 has a patch or label 1 0 fastened to the inner surface of the covering bag 42,
- the cake 46 is carried in tray 44. After the cake 46, tray 44 , and patch 1 0 have been placed Into the covermg it is sealed with seal 48.
- the bag While illustrated as having the large space for gas the bag may be subjected to vacuum or a modified atmosphere in the bag to lower oxygen content to slow mold growth and result In a closely wrapped cake or other grain product. Conventional packing cannot completely eliminate oxygen and some mold growth is caused by enzymes.
- Th stabilized ethyl alcohol emitter 1 0 will lengthen the tim when the cake s suitable for consumer use as It .will delay any mold formation.
- the stabilized ethyl alcohol may be stabilized and/or thickened with any suitable stabilizi g material.
- suitable stabilizi g material Typical of such materials are quar g m, (hydroxycel!ulose oxyce lulose, carboxy methyl cellulose and hydroxyp opyl cellulose and poly vinyl pyrrolldone.
- a preferred material Is cellulose In the form of fine fibers or a powder as it effectively thickens and is safe with foods.
- a stabilized ethyl alcohol will be thickened such that it will generally hold its shape without significant running when placed on a flat surface, The material may be mixed with the stabilizer material in any amount to achieve the desired properties for a particular use.
- the material Is to be printed di ectly on the Inside of package or onto a strip of base material to be placed in the package the must viscosity must be such as to allow printing. If the material is to be placed in a sachet or patch the viscosity may be in a wider range as the packages are generally Impervious to liquids. Even with these sorts of packages, the viscosity should be high, because escape of the material from the package In the event the sachet or patch package Is punctured is not desirable.
- Mix 1 contains by weight 70% silica gel and 36% 200 proof sthanoL IS Is formed by mxing 243 grams of 13x molecular sieve and 23 grams, 200 proof ethanol mix and allowing the mixture to sit overnight prior to use
- i 2 contains 25% ethyl alcohol and 75% activated carbon
- sample from Mix 1 has 6.12 grams ethyl alcohol In 17,0 grams sample. The sample was placed In a desiccator with an excess of molecular sieve absorbent. Table I below shows the percentag of alcohol given off between 0 and 1 S days.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Nutrition Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Microbiology (AREA)
- Pest Control & Pesticides (AREA)
- Packages (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/828,474 US20140272021A1 (en) | 2013-03-14 | 2013-03-14 | Ethyl alcohol emitting package for baked goods |
PCT/US2014/026206 WO2014160274A1 (en) | 2013-03-14 | 2014-03-13 | Ethyl alcohol emitting package for baked goods |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2969833A1 true EP2969833A1 (en) | 2016-01-20 |
EP2969833A4 EP2969833A4 (en) | 2016-11-02 |
Family
ID=51528162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14776044.1A Withdrawn EP2969833A4 (en) | 2013-03-14 | 2014-03-13 | Ethyl alcohol emitting package for baked goods |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140272021A1 (en) |
EP (1) | EP2969833A4 (en) |
JP (1) | JP2016513606A (en) |
WO (1) | WO2014160274A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6583990B2 (en) * | 2015-05-08 | 2019-10-02 | 森永製菓株式会社 | Process for producing baked confectionery and baked confectionery |
FR3052639B1 (en) * | 2016-06-20 | 2020-05-15 | Xeda International S.A. | METHOD OF TREATMENT WITH A BIOCIDAL OR PHYTOPROTECTIVE PRODUCT, CORRESPONDING TREATMENT DEVICE AND ASSEMBLY |
US20180079544A1 (en) * | 2016-09-16 | 2018-03-22 | Blue Sky Innovation Group, Inc. | Liquid capture apparatus for use with a vacuum sealer |
IT201900000757A1 (en) * | 2019-01-17 | 2020-07-17 | Tipitalia Srl | ELEMENT FOR HUMIDITY CONTROL |
JP2020120636A (en) * | 2019-01-31 | 2020-08-13 | フロイント産業株式会社 | Alcohol-containing bacteriostatic agent for food container, method for storing food packed in container, and system for storing food packed in container |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189675A (en) * | 1981-05-20 | 1982-11-22 | Toyo Pulp Kk | Preservation of food |
JPS57199566U (en) * | 1981-06-16 | 1982-12-18 | ||
JPS58101670A (en) * | 1981-12-10 | 1983-06-16 | Toppan Printing Co Ltd | Food preservation |
JPS58190381A (en) * | 1982-04-28 | 1983-11-07 | Morinaga & Co Ltd | Preparation of packed article for preserving food, packing material used for it, and coating material used for packing material |
US4550026A (en) * | 1983-02-15 | 1985-10-29 | Yosuke Akiba | Method for preserving food using a preservative gas atmosphere |
JPS60118175A (en) * | 1983-11-30 | 1985-06-25 | Shiraishi Chuo Kenkyusho:Kk | Freshness retaining agent |
US5288486A (en) * | 1985-10-28 | 1994-02-22 | Calgon Corporation | Alcohol-based antimicrobial compositions |
JP2942780B2 (en) * | 1988-06-02 | 1999-08-30 | 佳正 横山 | Volatilization control alcohol |
JPH0740545U (en) * | 1993-12-29 | 1995-07-18 | 株式会社ヤマガタグラビヤ | Anti-mold bag |
JPH10120038A (en) * | 1996-10-15 | 1998-05-12 | Freunt Ind Co Ltd | Package for ethanol vapor generating material |
JP3159691B1 (en) * | 2000-01-14 | 2001-04-23 | 株式会社フレテック | Freshness holder |
JP2008109856A (en) * | 2005-01-28 | 2008-05-15 | Freunt Ind Co Ltd | Food quality retaining agent |
US20090045095A1 (en) * | 2007-08-13 | 2009-02-19 | Bag Innovations Group, Llc | Packaging for Extending Life of Respiring Produce and Other Perishable Foodstuffs |
WO2010094682A1 (en) * | 2009-02-17 | 2010-08-26 | Dsm Ip Assets B.V. | Process for foil ripening of cheese |
JP2011010697A (en) * | 2009-06-30 | 2011-01-20 | Sanyo Chem Ind Ltd | Resin composition for manufacturing alcohol holding sheet, alcohol holding sheet, alcohol steam supply material and alcohol holder |
JP5218300B2 (en) * | 2009-06-30 | 2013-06-26 | 三菱瓦斯化学株式会社 | Food preservative and its package |
-
2013
- 2013-03-14 US US13/828,474 patent/US20140272021A1/en not_active Abandoned
-
2014
- 2014-03-13 WO PCT/US2014/026206 patent/WO2014160274A1/en active Application Filing
- 2014-03-13 EP EP14776044.1A patent/EP2969833A4/en not_active Withdrawn
- 2014-03-13 JP JP2016502076A patent/JP2016513606A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2014160274A1 (en) | 2014-10-02 |
JP2016513606A (en) | 2016-05-16 |
US20140272021A1 (en) | 2014-09-18 |
EP2969833A4 (en) | 2016-11-02 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65D 81/28 20060101ALI20160927BHEP Ipc: B65D 81/20 20060101AFI20160927BHEP Ipc: B65D 85/36 20060101ALN20160927BHEP Ipc: A23L 3/3463 20060101ALN20160927BHEP Ipc: A23L 3/349 20060101ALI20160927BHEP |
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