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Applications of emerging stable isotopes and elemental markers for geographical and varietal recognition of Romanian and French honeys.
Magdas, Dana Alina; Guyon, Francois; Puscas, Romulus; Vigouroux, Audrey; Gaillard, Laetitia; Dehelean, Adriana; Feher, Ioana; Cristea, Gabriela.
Afiliación
  • Magdas DA; National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat Str., 400293 Cluj-Napoca, Romania. Electronic address: alina.magdas@itim-cj.ro.
  • Guyon F; Service Commun des Laboratoires, 3 Avenue du Dr. Albert Schweitzer, 33608 Pessac, France. Electronic address: guyonfra@gmail.com.
  • Puscas R; National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat Str., 400293 Cluj-Napoca, Romania.
  • Vigouroux A; Service Commun des Laboratoires, 3 Avenue du Dr. Albert Schweitzer, 33608 Pessac, France.
  • Gaillard L; Service Commun des Laboratoires, 3 Avenue du Dr. Albert Schweitzer, 33608 Pessac, France.
  • Dehelean A; National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat Str., 400293 Cluj-Napoca, Romania.
  • Feher I; National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat Str., 400293 Cluj-Napoca, Romania.
  • Cristea G; National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat Str., 400293 Cluj-Napoca, Romania.
Food Chem ; 334: 127599, 2021 Jan 01.
Article en En | MEDLINE | ID: mdl-32711278
The research towards the identification of new authenticity markers is crucial to fight against fraudulent activities on honey, one of the top ten most falsified food commodities. This work proposes an association of stable isotopes and elemental content as markers for honey authentication, with respect to its floral and geographical origin. Emerging markers like isotopic signature of honey water alongside with carbon and hydrogen isotopic ratios of ethanol obtained from honey fermentation and Rare Earth Elements, were used to develop new recognition models. Thus, the efficiency of the discrimination potential of these emerging markers was discussed individually and in association. This approach proved its effectiveness for geographical differentiation (>98%) and the role of the emerging markers in these classifications was an essential one, especially of: (D/H)I, δ2H, δ18O, La, Ce and Pr. Floral recognition was realized in a lower percentage revealing the suitability of these markers mainly for geographical classification.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Análisis de los Alimentos / Miel / Isótopos Tipo de estudio: Risk_factors_studies País/Región como asunto: Europa Idioma: En Revista: Food Chem Año: 2021 Tipo del documento: Article Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Análisis de los Alimentos / Miel / Isótopos Tipo de estudio: Risk_factors_studies País/Región como asunto: Europa Idioma: En Revista: Food Chem Año: 2021 Tipo del documento: Article Pais de publicación: Reino Unido