Now showing items 1-10 of 12
Eugenol-loaded LLDPE films with antioxidant activity by supercritical carbon dioxide impregnation
(Elsevier Science, 2016-05)
In this work, linear low density polyethylene (LLDPE) films were impregnated with eugenol using supercritical CO2 impregnation, as a strategy for obtaining a loaded material to be potentially applied in active food packaging. ...
Development of polycaprolactone scaffold with antibacterial activity by an integrated supercritical extraction and impregnation process
(Elsevier Science, 2013-03-23)
The present study is aimed to develop a process for production of functionalized scaffolds impregnated with natural compounds extracted from Patagonian Usnea lichen. A setup for an integrated supercritical CO2 extraction ...
Influence of natamycin loading methods on the physical characteristics of alginate active films
(Elsevier Science BvAmsterdamHolanda, 2013)
Supercritical CO2 iof LDPE films with terpene ketones as biopesticides against corn weevil (Sitophilus zeamais)
(Elsevier Science, 2017-04)
In this work, the supercritical carbon dioxide impregnation of low density polyethylene (LDPE) films with a mixture of two terpenic ketones (thymoquinone and R-(+)-pulegone) with biopesticide activity is investigated, as ...
Nanosensors for a Monitoring System in Intelligent and Active Packaging
(HINDAWI PUBLISHING CORP, 2016)
A theoretical wireless nanosensor network (WNSN) system that gives information about the food packaging condition is proposed. The protection effectiveness is estimated by measuring many factors, such as the existence of ...
Effect of functionalized silica nanoparticles on the mass transfer process in active PLA nanocomposite films obtained by supercritical impregnation for sustainable food packaging
Nanocomposite films based on PLA with 1.0 % w/w silica nanoparticles (NP) and surface-functionalized silica nanoparticles with lactic acid (NP-LA), respectively, were obtained by extrusion process. Subsequently, cinnamaldehyde ...