125335 20230327143153.0 TESIS-2023-068 eng Su, Qizhi Safety Assessment of Recycled Polyolefins for Food Contact Applications: Non-Target Screening of Volatile and Non-Volatile Substances Zaragoza Universidad de Zaragoza, Prensas de la Universidad 2021 278 Tesis de la Universidad de Zaragoza 2254-7606 2023-68 Presentado: 24 09 2021 Tesis-Univ. Zaragoza, , 2021 Zaragoza, Universidad de Zaragoza 2021 The thesis aims to establish sensitive and reliable sample pre-treatment methods as well as data analysis workflows to identify and quantify migrants from recycled polyolefins. Both volatile and non-volatile substances will be analysed in a non-target screening manne<br /> by Creative Commons 3.0 http://creativecommons.org/licenses/by/3.0/es <br /> 7075 Programa de Doctorado en Ciencia Analítica en Química química analítica materiales plásticos migraciones Nerin De La Puerta, Cristina dir. Vera Estacho, Paula dir. Universidad de Zaragoza 487 cdeurop@unizar.es http://zaguan.unizar.es/record/125335/files/TESIS-2023-068.pdf Texto completo (eng) 21765744 oai:zaguan.unizar.es:125335 driver tesis TESIS