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Antioxidant and antimicrobial markers by UPLC®-ESI-Q-TOF-MSE of a new multilayer active packaging based on Arctostaphylos uva-ursi.
Wrona, Magdalena; Blasco, Sabrina; Becerril, Raquel; Nerin, Cristina; Sales, Ester; Asensio, Esther.
Affiliation
  • Wrona M; Department of Analytical Chemistry, Aragon Institute of Engineering Research I3A, CPS-University of Zaragoza, Torres Quevedo Building, María de Luna 3, 50018 Zaragoza, Spain. Electronic address: 664179@unizar.es.
  • Blasco S; Université de Lyon, Université Lyon 1 - ISARA Lyon, Laboratoire de Bioingénierie et Dynamique Microbienne aux Interfaces Alimentaires (BioDyMIA, EA n◦3733), IUT Lyon 1, Technopole Alimente, rue Henri de Boissieu, F-01000 Bourg en Bresse, France. Electronic address: sabrina.blasco@etu.univ-lyon1.fr
  • Becerril R; Department of Analytical Chemistry, Aragon Institute of Engineering Research I3A, CPS-University of Zaragoza, Torres Quevedo Building, María de Luna 3, 50018 Zaragoza, Spain. Electronic address: raquel@unizar.es.
  • Nerin C; Department of Analytical Chemistry, Aragon Institute of Engineering Research I3A, CPS-University of Zaragoza, Torres Quevedo Building, María de Luna 3, 50018 Zaragoza, Spain. Electronic address: cnerin@unizar.es.
  • Sales E; Department of Agricultural Sciences and the Natural Environment, Plant Production Area, Escuela Politécnica Superior de Huesca, University of Zaragoza, carretera de Cuarte s/n, 22071 Huesca, Spain. Electronic address: esalesc@unizar.es.
  • Asensio E; Department of Analytical Chemistry, Aragon Institute of Engineering Research I3A, CPS-University of Zaragoza, Torres Quevedo Building, María de Luna 3, 50018 Zaragoza, Spain. Electronic address: estherac@unizar.es.
Talanta ; 196: 498-509, 2019 May 01.
Article in En | MEDLINE | ID: mdl-30683397
ABSTRACT
49 different non-volatile compounds were determined in Spanish Arctostaphylos uva-ursi leaves using UPLC®-ESI-Q-TOF with MSE technology. Both positive and negative electrospray ionization were applied. MarkerLynx® was proposed as a powerful tool to distinguish samples from eight wild populations of Spain by determining their non-volatile markers. Development of HRMS methods let to analysis of metabolites in plants. Antioxidant and antimicrobial capacities of different extracts were evaluated. Plant extract with the strongest antioxidant and simultaneous good antimicrobial capacity (Lierta) was chosen and incorporated in a multilayer packaging. Then, antioxidant capacity of the new packaging was evaluated and the efficient free radical scavenging properties were demonstrated.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Plant Extracts / Food Packaging / Arctostaphylos / Anti-Infective Agents / Antioxidants Language: En Journal: Talanta Year: 2019 Document type: Article
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Plant Extracts / Food Packaging / Arctostaphylos / Anti-Infective Agents / Antioxidants Language: En Journal: Talanta Year: 2019 Document type: Article