ES2177375B1 - Procedimiento para la deteccion cualitativa de aceites vegetales en aceite de oliva. - Google Patents

Procedimiento para la deteccion cualitativa de aceites vegetales en aceite de oliva.

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Publication number
ES2177375B1
ES2177375B1 ES9902860A ES9902860A ES2177375B1 ES 2177375 B1 ES2177375 B1 ES 2177375B1 ES 9902860 A ES9902860 A ES 9902860A ES 9902860 A ES9902860 A ES 9902860A ES 2177375 B1 ES2177375 B1 ES 2177375B1
Authority
ES
Spain
Prior art keywords
vegetable oils
olive oil
detection
procedure
qualitative detection
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.)
Expired - Fee Related
Application number
ES9902860A
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English (en)
Other versions
ES2177375A1 (es
Inventor
Arturo Cert Ventula
Wenceslao Moreda Martino
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
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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.)
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Publication date
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Priority to ES9902860A priority Critical patent/ES2177375B1/es
Publication of ES2177375A1 publication Critical patent/ES2177375A1/es
Application granted granted Critical
Publication of ES2177375B1 publication Critical patent/ES2177375B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Procedimiento para la detección cualitativa de aceites vegetales en aceite de oliva. La invención se refiere a un procedimiento para la detección cualitativa de aceites vegetales en aceite de oliva mediante el análisis de ácidos grasos y triglicéridos por cromatografía líquida de alta eficacia (HPLC). En el procedimiento de la invención se utilizan unos nuevos parámetros cuyos valores se comparan con unos valores límites calculados mediante algoritmos matemáticos obtenidos del estudio de numerosos aceites de oliva genuinos de muy diversa composición en ácidos grasos. Mediante este método se consigue una mayor sensibilidad en la detección de aceites vegetales en el aceite de oliva. Para aceites vegetales con alto contenido en ácido linoleico (girasol, colza, soja), el nivel de detección es inferior al 2%, mientras que para aceites vegetales con, alto contenido en ácido oleico (avellana, girasol alto oleico) el nivel de detección oscila entre el 3 y e1 10%, dependiendo de la composición del aceite de oliva.
ES9902860A 1999-12-28 1999-12-28 Procedimiento para la deteccion cualitativa de aceites vegetales en aceite de oliva. Expired - Fee Related ES2177375B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9902860A ES2177375B1 (es) 1999-12-28 1999-12-28 Procedimiento para la deteccion cualitativa de aceites vegetales en aceite de oliva.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9902860A ES2177375B1 (es) 1999-12-28 1999-12-28 Procedimiento para la deteccion cualitativa de aceites vegetales en aceite de oliva.

Publications (2)

Publication Number Publication Date
ES2177375A1 ES2177375A1 (es) 2002-12-01
ES2177375B1 true ES2177375B1 (es) 2004-09-16

Family

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Family Applications (1)

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ES9902860A Expired - Fee Related ES2177375B1 (es) 1999-12-28 1999-12-28 Procedimiento para la deteccion cualitativa de aceites vegetales en aceite de oliva.

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ES (1) ES2177375B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102830195A (zh) * 2012-09-03 2012-12-19 湖南农业大学 基于脂肪酸标准指纹图谱的茶籽油掺假检测方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0418529D0 (en) * 2004-08-19 2004-09-22 Univ York Method for analysing
ITRM20050435A1 (it) * 2005-08-08 2007-02-09 Carlo Aldo Di Metodo di valutazione qualitativa degli oli di oliva extravergini.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19758399A1 (de) * 1997-12-30 1999-07-15 Inst Chemo Biosensorik Verfahren zur Bestimmung von Bestandteilen in Speiseölmischungen

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
APARICIO, R. et al.: "Caracterización de aceites de oliva vírgenes andaluces", 1990, Grasas y Aceites, Vol. 41 (1), páginas 23-39, ISSN 0017-3495 *
CERT A. et al.: "Determinación de absorción de luz UV a 232 nm, composición de ácidos grasos, trilinoleína y triglicéridos con número equivalente de carbonos igual a 42, en aceites de oliva y de orujo de oliva: Determinación de precisión de los métodos analíticos mediante el estudio estadístico de los resultados de un análisis colaborativo", 1996, Grasas y Aceites, Vol. 47 (6), páginas 401-410, ISSN 0017-3495 *
LANZÓN A. et al.: "Detección de la presencia de aceite de oliva refinado en el aceite de oliva virgen", 1989, Grasas y Aceites, Vol. 40 (6), páginas 385-388, ISSN 0017-3495 *
MOREDA, W. et al.: "Determinación de algunos parámetros de pureza en aceites de oliva. Resultados de un estudio colaborativo", 1995, Grasas y Aceites, Vol. 46 (4-5), páginas 279-284, ISSN 0017-3495 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102830195A (zh) * 2012-09-03 2012-12-19 湖南农业大学 基于脂肪酸标准指纹图谱的茶籽油掺假检测方法

Also Published As

Publication number Publication date
ES2177375A1 (es) 2002-12-01

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