Active packaging for fresh food based on the release of carvacrol and thymol
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Título: | Active packaging for fresh food based on the release of carvacrol and thymol |
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Autor/es: | Ramos, Marina | Beltrán Sanahuja, Ana | Valdés, Arantzazu | Peltzer, Mercedes Ana | Jiménez, Alfonso | Garrigós, María del Carmen | Zaikov, Gennady |
Grupo/s de investigación o GITE: | Análisis de Polímeros y Nanomateriales |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Química Analítica, Nutrición y Bromatología |
Palabras clave: | Active packaging | Carvacrol | Thymol | Strawberries | Bread | Thermal properties | Volatile compounds |
Área/s de conocimiento: | Química Analítica |
Fecha de publicación: | 2013 |
Editor: | Lviv Polytechnic National University |
Cita bibliográfica: | Chemistry & Chemical Technology. 2013, 7(3): 295-303 |
Resumen: | Active packaging is becoming an emerging food technology to improve quality and safety of food products. One of the most common approaches is based on the release of antioxidant/antimicrobial compounds from the packaging material. In this work an antifungal active packaging system based on the release of carvacrol and thymol was optimized to increase the post-harvest shelf life of fresh strawberries and bread during storage. Thermal properties of the developed packaging material were determined by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). Volatile compounds in food samples contained in active packaging systems were monitored by using headspace solid phase microextraction followed by gas chromatography analysis (HS-SPME-GC-MS) at controlled conditions. The obtained results provided evidences that exposure to carvacrol and thymol is an effective way to enlarge the quality of strawberries and bread samples during distribution and sale. |
URI: | http://hdl.handle.net/10045/33684 |
ISSN: | 1996-7098 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Revisión científica: | si |
Versión del editor: | http://jcct.lp.edu.ua/ |
Aparece en las colecciones: | INV - NANOBIOPOL - Artículos de Revistas INV - AAQCN - Artículos de Revistas |
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Archivo | Descripción | Tamaño | Formato | |
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2013_Ramos_etal_CCT.pdf | 253,31 kB | Adobe PDF | Abrir Vista previa | |
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