METHOD FOR PRODUCING BIOFILMS FROM CEREAL GRAINS, BIOFILMS OBTAINED SAID METHOD AND USE THEREOF FOR PRODUCING RECEPTACLES FOR CONTAINING AND PRESERVING FOODS

The present invention relates to a method for producing biofilms from cereal grains, such as sorghum, maize, rye, or mixtures thereof, which comprises the steps of: a) decortication of the grain; b) grinding; c) solubilization of proteins and starches; d) addition of plasticizer; e) pouring into mou...

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Hauptverfasser: RIOS LICEA, JESUS MARIO, ROJAS DE GANTE, CECILIA, TINOCO PEREZ, BENITO
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ROJAS DE GANTE, CECILIA
TINOCO PEREZ, BENITO
description The present invention relates to a method for producing biofilms from cereal grains, such as sorghum, maize, rye, or mixtures thereof, which comprises the steps of: a) decortication of the grain; b) grinding; c) solubilization of proteins and starches; d) addition of plasticizer; e) pouring into moulds; and f) evaporation of solvents. Optionally, there is a step of adding at least one organic or inorganic additive that confers additional properties to the resulting product, such as colour, required smell/texture, or which contributes to preservation. A further subject matter of the invention is the biofilm produced by the proposed method, which is characterized by the physical properties thereof, such as elongation, tension and heat-sealing, which are indispensable for the production of receptacles. A last subject matter of the invention is the use of such biofilms for producing receptacles for containing and/or preserving foods and which may have various forms, such as bags, pads, absorbent towels, etc. La presente invención se refiere a un método para producir biopelículas a partir de granos de cereales, como sorgo, maíz, centeno, o sus mezclas, que comprende las etapas de: a) decorticación del grano, b) molienda, c) solubilización de proteínas y almidones, d) adición de plastificante, e) vertido en moldes y f) evaporación de solventes. Opcionalmente existe una etapa de adición de al menos un aditivo orgánico o inorgánico que le confiera al producto resultante características adicionales, como color, olor textura deseables, o que contribuya a su conservación. Otro objeto de la invención lo constituye la biopelícula producida por el método propuesto, caracterizada por sus propiedades físicas como elongación, tensión y termosellado, indispensables para la fabricación de envases. Un último objeto de la invención es el uso de tales biopelículas para fabricar envases destinados a contener y/o conservar alimentos que pueden adoptar distintas formas, como bolsas, "pads", toallas absorbentes, etc. La présente invention concerne un procédé permettant de produire des biofilms à partir de graines de céréales, telles que le sorgo, le maïs, le seigle, ou des mélanges de ceux-ci, lequel procédé comprend les étapes: a) de décorticage de la graine, b) de mouture, c) de solubilisation des protéines et des amidons, d) d'adjonction de plastifiant, c) de coulée dans des moules et f) d'évaporation des solvants. Le procédé comprend également une étape facultative qui consiste
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Optionally, there is a step of adding at least one organic or inorganic additive that confers additional properties to the resulting product, such as colour, required smell/texture, or which contributes to preservation. A further subject matter of the invention is the biofilm produced by the proposed method, which is characterized by the physical properties thereof, such as elongation, tension and heat-sealing, which are indispensable for the production of receptacles. A last subject matter of the invention is the use of such biofilms for producing receptacles for containing and/or preserving foods and which may have various forms, such as bags, pads, absorbent towels, etc. La presente invención se refiere a un método para producir biopelículas a partir de granos de cereales, como sorgo, maíz, centeno, o sus mezclas, que comprende las etapas de: a) decorticación del grano, b) molienda, c) solubilización de proteínas y almidones, d) adición de plastificante, e) vertido en moldes y f) evaporación de solventes. Opcionalmente existe una etapa de adición de al menos un aditivo orgánico o inorgánico que le confiera al producto resultante características adicionales, como color, olor textura deseables, o que contribuya a su conservación. Otro objeto de la invención lo constituye la biopelícula producida por el método propuesto, caracterizada por sus propiedades físicas como elongación, tensión y termosellado, indispensables para la fabricación de envases. Un último objeto de la invención es el uso de tales biopelículas para fabricar envases destinados a contener y/o conservar alimentos que pueden adoptar distintas formas, como bolsas, "pads", toallas absorbentes, etc. La présente invention concerne un procédé permettant de produire des biofilms à partir de graines de céréales, telles que le sorgo, le maïs, le seigle, ou des mélanges de ceux-ci, lequel procédé comprend les étapes: a) de décorticage de la graine, b) de mouture, c) de solubilisation des protéines et des amidons, d) d'adjonction de plastifiant, c) de coulée dans des moules et f) d'évaporation des solvants. Le procédé comprend également une étape facultative qui consiste à ajouter au moins un additif organique ou inorganique qui confère au produit ainsi obtenu des caractéristiques supplémentaires, telles que la couleur, une odeur/texture souhaitables ou qui favorise sa conservation. L'invention concerne également un biofilm produit selon le procédé susmentionné, lequel biofilm se caractérise par des propriétés physiques telles que l'allongement, la tension et le thermoscellage, indispensables pour la fabrication de récipients. L'invention concerne également l'utilisation de ces biofilms pour fabriquer des récipients conçus pour contenir et/ou conserver des aliments, lesquels récipients peuvent prendre différentes formes, telles que des sacs, des tampons, des serviettes absorbantes, etc.</description><language>eng ; fre ; spa</language><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS ; CONVEYING ; GENERAL PROCESSES OF COMPOUNDING ; HANDLING THIN OR FILAMENTARY MATERIAL ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PACKAGES ; PACKAGING ELEMENTS ; PACKING ; PERFORMING OPERATIONS ; STORING ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; WORKING-UP</subject><creationdate>2010</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20100304&amp;DB=EPODOC&amp;CC=WO&amp;NR=2010024657A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20100304&amp;DB=EPODOC&amp;CC=WO&amp;NR=2010024657A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RIOS LICEA, JESUS MARIO</creatorcontrib><creatorcontrib>ROJAS DE GANTE, CECILIA</creatorcontrib><creatorcontrib>TINOCO PEREZ, BENITO</creatorcontrib><title>METHOD FOR PRODUCING BIOFILMS FROM CEREAL GRAINS, BIOFILMS OBTAINED SAID METHOD AND USE THEREOF FOR PRODUCING RECEPTACLES FOR CONTAINING AND PRESERVING FOODS</title><description>The present invention relates to a method for producing biofilms from cereal grains, such as sorghum, maize, rye, or mixtures thereof, which comprises the steps of: a) decortication of the grain; b) grinding; c) solubilization of proteins and starches; d) addition of plasticizer; e) pouring into moulds; and f) evaporation of solvents. Optionally, there is a step of adding at least one organic or inorganic additive that confers additional properties to the resulting product, such as colour, required smell/texture, or which contributes to preservation. A further subject matter of the invention is the biofilm produced by the proposed method, which is characterized by the physical properties thereof, such as elongation, tension and heat-sealing, which are indispensable for the production of receptacles. A last subject matter of the invention is the use of such biofilms for producing receptacles for containing and/or preserving foods and which may have various forms, such as bags, pads, absorbent towels, etc. La presente invención se refiere a un método para producir biopelículas a partir de granos de cereales, como sorgo, maíz, centeno, o sus mezclas, que comprende las etapas de: a) decorticación del grano, b) molienda, c) solubilización de proteínas y almidones, d) adición de plastificante, e) vertido en moldes y f) evaporación de solventes. Opcionalmente existe una etapa de adición de al menos un aditivo orgánico o inorgánico que le confiera al producto resultante características adicionales, como color, olor textura deseables, o que contribuya a su conservación. Otro objeto de la invención lo constituye la biopelícula producida por el método propuesto, caracterizada por sus propiedades físicas como elongación, tensión y termosellado, indispensables para la fabricación de envases. Un último objeto de la invención es el uso de tales biopelículas para fabricar envases destinados a contener y/o conservar alimentos que pueden adoptar distintas formas, como bolsas, "pads", toallas absorbentes, etc. La présente invention concerne un procédé permettant de produire des biofilms à partir de graines de céréales, telles que le sorgo, le maïs, le seigle, ou des mélanges de ceux-ci, lequel procédé comprend les étapes: a) de décorticage de la graine, b) de mouture, c) de solubilisation des protéines et des amidons, d) d'adjonction de plastifiant, c) de coulée dans des moules et f) d'évaporation des solvants. Le procédé comprend également une étape facultative qui consiste à ajouter au moins un additif organique ou inorganique qui confère au produit ainsi obtenu des caractéristiques supplémentaires, telles que la couleur, une odeur/texture souhaitables ou qui favorise sa conservation. L'invention concerne également un biofilm produit selon le procédé susmentionné, lequel biofilm se caractérise par des propriétés physiques telles que l'allongement, la tension et le thermoscellage, indispensables pour la fabrication de récipients. L'invention concerne également l'utilisation de ces biofilms pour fabriquer des récipients conçus pour contenir et/ou conserver des aliments, lesquels récipients peuvent prendre différentes formes, telles que des sacs, des tampons, des serviettes absorbantes, etc.</description><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</subject><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</subject><subject>CONVEYING</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PACKAGES</subject><subject>PACKAGING ELEMENTS</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>STORING</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjMsKwjAQRbtxIeo_DLhVaH2u02TSBtpMSVJdliJxJVqov-O_2khBcOXqMvfMPdPoVaLLSYAkA5UhUXOlM0gVSVWUFqShEjgaZAVkhiltV19IqRsaFGCZEjCKmBZQWwSXDyuSP2KDHCvHeIH2Qzjp4AgoDCuDFs0pnJJI2Hk0uba33i_GnEVLiY7na989Gt937cXf_bM50yZO4nizO-yPLNn-9_UGeUhErQ</recordid><startdate>20100304</startdate><enddate>20100304</enddate><creator>RIOS LICEA, JESUS MARIO</creator><creator>ROJAS DE GANTE, CECILIA</creator><creator>TINOCO PEREZ, BENITO</creator><scope>EVB</scope></search><sort><creationdate>20100304</creationdate><title>METHOD FOR PRODUCING BIOFILMS FROM CEREAL GRAINS, BIOFILMS OBTAINED SAID METHOD AND USE THEREOF FOR PRODUCING RECEPTACLES FOR CONTAINING AND PRESERVING FOODS</title><author>RIOS LICEA, JESUS MARIO ; ROJAS DE GANTE, CECILIA ; TINOCO PEREZ, BENITO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2010024657A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; spa</language><creationdate>2010</creationdate><topic>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</topic><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</topic><topic>CONVEYING</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PACKAGES</topic><topic>PACKAGING ELEMENTS</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>STORING</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>RIOS LICEA, JESUS MARIO</creatorcontrib><creatorcontrib>ROJAS DE GANTE, CECILIA</creatorcontrib><creatorcontrib>TINOCO PEREZ, BENITO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RIOS LICEA, JESUS MARIO</au><au>ROJAS DE GANTE, CECILIA</au><au>TINOCO PEREZ, BENITO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PRODUCING BIOFILMS FROM CEREAL GRAINS, BIOFILMS OBTAINED SAID METHOD AND USE THEREOF FOR PRODUCING RECEPTACLES FOR CONTAINING AND PRESERVING FOODS</title><date>2010-03-04</date><risdate>2010</risdate><abstract>The present invention relates to a method for producing biofilms from cereal grains, such as sorghum, maize, rye, or mixtures thereof, which comprises the steps of: a) decortication of the grain; b) grinding; c) solubilization of proteins and starches; d) addition of plasticizer; e) pouring into moulds; and f) evaporation of solvents. Optionally, there is a step of adding at least one organic or inorganic additive that confers additional properties to the resulting product, such as colour, required smell/texture, or which contributes to preservation. A further subject matter of the invention is the biofilm produced by the proposed method, which is characterized by the physical properties thereof, such as elongation, tension and heat-sealing, which are indispensable for the production of receptacles. A last subject matter of the invention is the use of such biofilms for producing receptacles for containing and/or preserving foods and which may have various forms, such as bags, pads, absorbent towels, etc. La presente invención se refiere a un método para producir biopelículas a partir de granos de cereales, como sorgo, maíz, centeno, o sus mezclas, que comprende las etapas de: a) decorticación del grano, b) molienda, c) solubilización de proteínas y almidones, d) adición de plastificante, e) vertido en moldes y f) evaporación de solventes. Opcionalmente existe una etapa de adición de al menos un aditivo orgánico o inorgánico que le confiera al producto resultante características adicionales, como color, olor textura deseables, o que contribuya a su conservación. Otro objeto de la invención lo constituye la biopelícula producida por el método propuesto, caracterizada por sus propiedades físicas como elongación, tensión y termosellado, indispensables para la fabricación de envases. Un último objeto de la invención es el uso de tales biopelículas para fabricar envases destinados a contener y/o conservar alimentos que pueden adoptar distintas formas, como bolsas, "pads", toallas absorbentes, etc. La présente invention concerne un procédé permettant de produire des biofilms à partir de graines de céréales, telles que le sorgo, le maïs, le seigle, ou des mélanges de ceux-ci, lequel procédé comprend les étapes: a) de décorticage de la graine, b) de mouture, c) de solubilisation des protéines et des amidons, d) d'adjonction de plastifiant, c) de coulée dans des moules et f) d'évaporation des solvants. Le procédé comprend également une étape facultative qui consiste à ajouter au moins un additif organique ou inorganique qui confère au produit ainsi obtenu des caractéristiques supplémentaires, telles que la couleur, une odeur/texture souhaitables ou qui favorise sa conservation. L'invention concerne également un biofilm produit selon le procédé susmentionné, lequel biofilm se caractérise par des propriétés physiques telles que l'allongement, la tension et le thermoscellage, indispensables pour la fabrication de récipients. L'invention concerne également l'utilisation de ces biofilms pour fabriquer des récipients conçus pour contenir et/ou conserver des aliments, lesquels récipients peuvent prendre différentes formes, telles que des sacs, des tampons, des serviettes absorbantes, etc.</abstract><oa>free_for_read</oa></addata></record>
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subjects ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
GENERAL PROCESSES OF COMPOUNDING
HANDLING THIN OR FILAMENTARY MATERIAL
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
WORKING-UP
title METHOD FOR PRODUCING BIOFILMS FROM CEREAL GRAINS, BIOFILMS OBTAINED SAID METHOD AND USE THEREOF FOR PRODUCING RECEPTACLES FOR CONTAINING AND PRESERVING FOODS
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