Application of SERS to the determination of butylated hydroxyanisole in edible and essential oils
Resumen: Surface-enhanced Raman scattering (SERS) has been applied to the determination of the antioxidant butylated hydroxyanisole (BHA), commonly used in fatty foods and oils to prevent their oxidation. The use of SERS Raman microscopy with an inexpensive homemade silver substrate allowed the direct determination of BHA in oils without any sample handling. Several edible and essential oils (used as flavorings) have been considered for this purpose. The experimental conditions, the peculiarities of each type of oil, and the characteristics of silver substrate, including scanning electron microscopy (SEM) analysis, are shown and discussed.
Idioma: Inglés
Año: 2015
Publicado en: SPECTROSCOPY 30, 7 (2015), 40-45
ISSN: 0887-6703

Originalmente disponible en: Texto completo de la revista

Factor impacto JCR: 0.482 (2015)
Categ. JCR: SPECTROSCOPY rank: 41 / 43 = 0.953 (2015) - Q4 - T3
Factor impacto SCIMAGO:

Financiación: info:eu-repo/grantAgreement/ES/MEC/AP-2012-2716
Financiación: info:eu-repo/grantAgreement/ES/MINECO/AGL2012-37886
Tipo y forma: Article (PostPrint)
Área (Departamento): Química Analítica (Departamento de Química Analítica)

Rights Reserved All rights reserved by journal editor

Exportado de SIDERAL (2018-04-10-12:17:44)

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Articles > Artículos por área > Química Analítica

 Record created 2018-01-17, last modified 2018-04-10

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