Autor según el artículo: El Alami El Hassani N, Tahri K, Llobet E, Bouchikhi B, Errachid A, Zine N, El Bari N.
Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/es de la URV: Llobet Valero, Eduard
Palabras clave: Voltammetric electronic tongue Pls models Food control Classification Chemometrics Analytical methods pls models food control classification chemometrics analytical methods
Resumen: Moroccan and French honeys from different geographical areas were classified and characterized by applying a voltammetric electronic tongue (VE-tongue) coupled to analytical methods. The studied parameters include color intensity, free lactonic and total acidity, proteins, phenols, hydroxymethylfurfural content (HMF), sucrose, reducing and total sugars. The geographical classification of different honeys was developed through three-pattern recognition techniques: principal component analysis (PCA), support vector machines (SVMs) and hierarchical cluster analysis (HCA). Honey characterization was achieved by partial least squares modeling (PLS). All the PLS models developed were able to accurately estimate the correct values of the parameters analyzed using as input the voltammetric experimental data (i.e. r > 0.9). This confirms the potential ability of the VE-tongue for performing a rapid characterization of honeys via PLS in which an uncomplicated, cost-effective sample preparation process that does not require the use of additional chemicals is implemented.
Áreas temáticas: Zootecnia / recursos pesqueiros Saúde coletiva Química Odontología Nutrition & dietetics Nutrição Medicine (miscellaneous) Medicina veterinaria Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar Geociências Food science & technology Food science Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Enfermagem Educação física Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Chemistry, applied Biotecnología Biodiversidade Astronomia / física Analytical chemistry Administração pública e de empresas, ciências contábeis e turismo
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 03088146
Direcció de correo del autor: eduard.llobet@urv.cat
Identificador del autor: 0000-0001-6164-4342
Fecha de alta del registro: 2024-09-07
Versión del articulo depositado: info:eu-repo/semantics/submittedVersion
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Food Chemistry. 243 36-42
Referencia de l'ítem segons les normes APA: El Alami El Hassani N, Tahri K, Llobet E, Bouchikhi B, Errachid A, Zine N, El Bari N. (2018). Emerging approach for analytical characterization and geographical classification of Moroccan and French honeys by means of a voltammetric electronic tongue. Food Chemistry, 243(), 36-42. DOI: 10.1016/j.foodchem.2017.09.067
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2018
Tipo de publicación: Journal Publications
Repositori URV