A novel active film material based on poly(lactic acid) (PLA) loaded with antioxidant grape vine cane extract was successfully developed by compression-molding technique. PLA is a biodegradable and renewable polymer, which represents a valuable alternative to plastic packaging films, often associated with environmental problems. The physico-chemical properties of the composite films were investigated and the release of wine extract was confirmed by migration studies in 50% v/v ethanol/water food simulant. In addition, in vitro antifungal activity against Botrytis cinerea was investigated. Among all tested concentrations, 15% of extract was the most suitable in terms of mechanical, water vapor barrier and antifungal stability of the PLA film. The obtained results suggest that the material could potentially be used for extending the shelf-life of food products with high fat content.
Source:
PolyChar 26th annual world forum on advanced materials, September 10-13, 2018, Tbilisi, Georgia, 2018, 68-
TY - CONF
AU - Nešić, Aleksandra
AU - Cabrera, Gustavo
AU - Maldonado, Alvaro
AU - Diaz Galindo, Edaena Pamela
AU - Bautista Bano, Silvia
PY - 2018
UR - https://vinar.vin.bg.ac.rs/handle/123456789/10721
AB - A novel active film material based on poly(lactic acid) (PLA) loaded with antioxidant grape vine cane extract was successfully developed by compression-molding technique. PLA is a biodegradable and renewable polymer, which represents a valuable alternative to plastic packaging films, often associated with environmental problems. The physico-chemical properties of the composite films were investigated and the release of wine extract was confirmed by migration studies in 50% v/v ethanol/water food simulant. In addition, in vitro antifungal activity against Botrytis cinerea was investigated. Among all tested concentrations, 15% of extract was the most suitable in terms of mechanical, water vapor barrier and antifungal stability of the PLA film. The obtained results suggest that the material could potentially be used for extending the shelf-life of food products with high fat content.
C3 - PolyChar 26th annual world forum on advanced materials, September 10-13, 2018, Tbilisi, Georgia
T1 - Development of PLA films loaded with grape vine cane extract for food packaging application
SP - 68
UR - https://hdl.handle.net/21.15107/rcub_vinar_10721
ER -
@conference{
author = "Nešić, Aleksandra and Cabrera, Gustavo and Maldonado, Alvaro and Diaz Galindo, Edaena Pamela and Bautista Bano, Silvia",
year = "2018",
abstract = "A novel active film material based on poly(lactic acid) (PLA) loaded with antioxidant grape vine cane extract was successfully developed by compression-molding technique. PLA is a biodegradable and renewable polymer, which represents a valuable alternative to plastic packaging films, often associated with environmental problems. The physico-chemical properties of the composite films were investigated and the release of wine extract was confirmed by migration studies in 50% v/v ethanol/water food simulant. In addition, in vitro antifungal activity against Botrytis cinerea was investigated. Among all tested concentrations, 15% of extract was the most suitable in terms of mechanical, water vapor barrier and antifungal stability of the PLA film. The obtained results suggest that the material could potentially be used for extending the shelf-life of food products with high fat content.",
journal = "PolyChar 26th annual world forum on advanced materials, September 10-13, 2018, Tbilisi, Georgia",
title = "Development of PLA films loaded with grape vine cane extract for food packaging application",
pages = "68",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10721"
}
Nešić, A., Cabrera, G., Maldonado, A., Diaz Galindo, E. P.,& Bautista Bano, S.. (2018). Development of PLA films loaded with grape vine cane extract for food packaging application. in PolyChar 26th annual world forum on advanced materials, September 10-13, 2018, Tbilisi, Georgia, 68.
https://hdl.handle.net/21.15107/rcub_vinar_10721
Nešić A, Cabrera G, Maldonado A, Diaz Galindo EP, Bautista Bano S. Development of PLA films loaded with grape vine cane extract for food packaging application. in PolyChar 26th annual world forum on advanced materials, September 10-13, 2018, Tbilisi, Georgia. 2018;:68.
https://hdl.handle.net/21.15107/rcub_vinar_10721 .
Nešić, Aleksandra, Cabrera, Gustavo, Maldonado, Alvaro, Diaz Galindo, Edaena Pamela, Bautista Bano, Silvia, "Development of PLA films loaded with grape vine cane extract for food packaging application" in PolyChar 26th annual world forum on advanced materials, September 10-13, 2018, Tbilisi, Georgia (2018):68,
https://hdl.handle.net/21.15107/rcub_vinar_10721 .
