ES2161161A1 - Extracto de uva para proteccion solar. - Google Patents

Extracto de uva para proteccion solar.

Info

Publication number
ES2161161A1
ES2161161A1 ES9901958A ES9901958A ES2161161A1 ES 2161161 A1 ES2161161 A1 ES 2161161A1 ES 9901958 A ES9901958 A ES 9901958A ES 9901958 A ES9901958 A ES 9901958A ES 2161161 A1 ES2161161 A1 ES 2161161A1
Authority
ES
Spain
Prior art keywords
procyanidine
flavonol
material containing
based material
protection against
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.)
Granted
Application number
ES9901958A
Other languages
English (en)
Other versions
ES2161161B1 (es
Inventor
Josep Lluis Torres
Pedro Gonzalez
Marta Cascante
Begona Comin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consejo Superior de Investigaciones Cientificas CSIC
Universitat Autonoma de Barcelona UAB
Universitat de Barcelona UB
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Universitat Autonoma de Barcelona UAB
Universitat de Barcelona UB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Consejo Superior de Investigaciones Cientificas CSIC, Universitat Autonoma de Barcelona UAB, Universitat de Barcelona UB filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9901958A priority Critical patent/ES2161161B1/es
Publication of ES2161161A1 publication Critical patent/ES2161161A1/es
Application granted granted Critical
Publication of ES2161161B1 publication Critical patent/ES2161161B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

Extracto de uva para protección solar. Se obtiene a partir de restos de prensado de uva y contiene en su composición al menos: 1 al 5% de ácido gálico, 1 al 30% de especies del tipo catequina y sus oligómeros o procianidinas, 1 al 20% de especies de tipo flavonol y sus derivados glicosilados. En el procedimiento se somete a uva verde a prensado, de su residuo se extrae con etanol acuoso una fracción, donde el etanol es eliminado por evaporación y el residuo resultante es sometido a liofilización; el liofilizado se suspende en agua y la fracción polifenólica se extrae en acetato de etilo; éste se elimina por evaporación y el residuo se suspende en agua; la suspensión se somete a centrifugación, la solución decantada se liofiliza obteniendo un extracto sólido.
ES9901958A 1999-08-30 1999-08-30 Extracto de uva para proteccion solar. Expired - Fee Related ES2161161B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9901958A ES2161161B1 (es) 1999-08-30 1999-08-30 Extracto de uva para proteccion solar.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9901958A ES2161161B1 (es) 1999-08-30 1999-08-30 Extracto de uva para proteccion solar.

Publications (2)

Publication Number Publication Date
ES2161161A1 true ES2161161A1 (es) 2001-11-16
ES2161161B1 ES2161161B1 (es) 2002-07-01

Family

ID=8309798

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9901958A Expired - Fee Related ES2161161B1 (es) 1999-08-30 1999-08-30 Extracto de uva para proteccion solar.

Country Status (1)

Country Link
ES (1) ES2161161B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011062468A2 (es) * 2009-11-18 2011-05-26 Guzman Nieves Carlos Antonio Eldar Proceso de obtención de un extracto de compuestos fenólicos a partir de orujo de uva tinta vitis vinifera a bajas temperaturas para aplicación en alimentos y bebidas destinados a consumo humano y animal
ES2527556A1 (es) * 2013-07-26 2015-01-26 Francisco Javier CUENCA VALIENTE Uso del residuo de la chufa para la obtención de flavonoides

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916573A (en) * 1995-08-21 1999-06-29 Spiers; Samantha M. Topical treatment of the skin with a grapeseed oil composition
WO1999033439A1 (en) * 1997-12-24 1999-07-08 Shaklee Corporation Composition with high efficiency skin protection from damaging effects of ultraviolet light

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916573A (en) * 1995-08-21 1999-06-29 Spiers; Samantha M. Topical treatment of the skin with a grapeseed oil composition
WO1999033439A1 (en) * 1997-12-24 1999-07-08 Shaklee Corporation Composition with high efficiency skin protection from damaging effects of ultraviolet light

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
M. CARINI et al. The Protection of Polyunsaturated fatty acids in micellar systems against UVB-induced photooxidation by procyanidins from Vitis vinifera L., and the protective synergy with vitamin E. International Journal of Cosmetic Scien. 20, 203-215 (1998). *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011062468A2 (es) * 2009-11-18 2011-05-26 Guzman Nieves Carlos Antonio Eldar Proceso de obtención de un extracto de compuestos fenólicos a partir de orujo de uva tinta vitis vinifera a bajas temperaturas para aplicación en alimentos y bebidas destinados a consumo humano y animal
WO2011062468A3 (es) * 2009-11-18 2011-11-24 Guzman Nieves Carlos Antonio Eldar Proceso de obtención de un extracto de compuestos fenólicos a partir de orujo de uva tinta vitis vinifera a bajas temperaturas para aplicación en alimentos y bebidas destinados a consumo humano y animal
ES2527556A1 (es) * 2013-07-26 2015-01-26 Francisco Javier CUENCA VALIENTE Uso del residuo de la chufa para la obtención de flavonoides

Also Published As

Publication number Publication date
ES2161161B1 (es) 2002-07-01

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