130895 20240319080950.0 doi 10.1016/j.fpsl.2021.100764 sideral 128393 ART-2022-128393 eng Ouahioune, Lidia Ait Ceratonia siliqua L. kibbles, seeds and leaves as a source of volatile bioactive compounds for antioxidant food biopackaging applications 2022 Access copy available to the general public Unrestricted Macerates of kibbles, seeds and leaves of Ceratonia siliqua L. were prepared and analysed to apply them for the development of a new multilayer active packaging. The profile of forty-three different bioactive volatile compounds was obtained employing headspace solid-phase microextraction (HS-SPME) coupled to gas chromatography-mass spectrometry (GC-MS). The antioxidant capacity was investigated using the following methods: 2, 2-diphenyl-1-picrylhydrazyl and phosphomolybdenum method, which demonstrated stronger antioxidant capacity in the case of seeds macerates. However, the analysis of the antimicrobial properties of the different macerates versus Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli revealed a weak antibacterial activity. Additionally, the different macerates were incorporated into an adhesive used to build a new biopackaging multilayer film based on cellulose polymer, whose antioxidant capacity was evaluated by two different methods (2, 2-diphenyl-1-picrylhydrazyl and hydroxyl radical assay). The films with the best antioxidant activity, containing carob seeds macerates, were selected for the food safety assessment through migration assay. The obtained results showed no migrants, neither in the case of the volatile compounds nor non-volatile ones. Besides, the CIE L*a*b* colour of the active films was evaluated. The obtained results are therefore promising for future production of active biopackaging at an industrial scale. info:eu-repo/grantAgreement/ES/DGA-FEDER/T53-20R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 8.0 2022 FOOD SCIENCE & TECHNOLOGY 11 / 142 = 0.077 2022 Q1 T1 1.338 2022 Biomaterials 2022 Q1 Food Science 2022 Q1 Safety, Risk, Reliability and Quality 2022 Q1 Polymers and Plastics 2022 Q1 Microbiology (medical) 2022 Q1 12.9 2022 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Wrona, Magdalena Universidad de Zaragoza (orcid)0000-0003-2052-3012 Becerril, Raquel Universidad de Zaragoza (orcid)0000-0003-4242-3864 Salafranca, Jesus Universidad de Zaragoza (orcid)0000-0002-6607-1309 Nerin, Cristina Universidad de Zaragoza (orcid)0000-0003-2685-5739 Djenane, Djamel 2009 750 Universidad de Zaragoza Dpto. Química Analítica Área Química Analítica 31 (2022), [12 pp] Food Packaging and Shelf Life 2214-2894 2908892 http://zaguan.unizar.es/record/130895/files/texto_completo.pdf Versión publicada 2659482 http://zaguan.unizar.es/record/130895/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:130895 articulos driver 2024-03-18-12:58:04 ARTICLE