Natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces

Consumers demand for more natural ingredients in processed foods is a result of a requirement for more healthy and safe food with also a need for a balanced and adequate diet.Natamycin is a polyene macrolide antibiotic which is active against yeasts and moulds but not against bacteria, viruses and p...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Ollé Resa, C.P., Jagus, R.J., Gerschenson, L.N.
Formato: JOUR
Materias:
Application technique
Cheese
Food model systems
Natamycin
Yeasts
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09567135_v35_n1_p101_OlleResa
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_09567135_v35_n1_p101_OlleResa
record_format dspace
spelling todo:paper_09567135_v35_n1_p101_OlleResa2023-10-03T15:52:14Z Natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces Ollé Resa, C.P. Jagus, R.J. Gerschenson, L.N. Application technique Cheese Food model systems Natamycin Yeasts Consumers demand for more natural ingredients in processed foods is a result of a requirement for more healthy and safe food with also a need for a balanced and adequate diet.Natamycin is a polyene macrolide antibiotic which is active against yeasts and moulds but not against bacteria, viruses and protozoa.In this study the effectiveness of natamycin delivered by different methods against Saccharomyces cerevisiae, Zygosaccharomyces rouxii and Yarrowia lipolytica using both food models and cheese with natural antimicrobials.It was observed that natamycin concentration and yeast type influenced whether the natamycin effect in tapioca starch films was cidal or inhibitory. This was also observed when the antimicrobial was applied directly to a liquid system for comparison purposes. Bioavailability was not compromised by the polymeric supporting matrix and natamycin efficiency against a S.cerevisiae contamination that preceded antimicrobial application was superior when film action was compared with spraying. © 2013 Elsevier Ltd. Fil:Jagus, R.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Gerschenson, L.N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09567135_v35_n1_p101_OlleResa
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Application technique
Cheese
Food model systems
Natamycin
Yeasts
spellingShingle Application technique
Cheese
Food model systems
Natamycin
Yeasts
Ollé Resa, C.P.
Jagus, R.J.
Gerschenson, L.N.
Natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces
topic_facet Application technique
Cheese
Food model systems
Natamycin
Yeasts
description Consumers demand for more natural ingredients in processed foods is a result of a requirement for more healthy and safe food with also a need for a balanced and adequate diet.Natamycin is a polyene macrolide antibiotic which is active against yeasts and moulds but not against bacteria, viruses and protozoa.In this study the effectiveness of natamycin delivered by different methods against Saccharomyces cerevisiae, Zygosaccharomyces rouxii and Yarrowia lipolytica using both food models and cheese with natural antimicrobials.It was observed that natamycin concentration and yeast type influenced whether the natamycin effect in tapioca starch films was cidal or inhibitory. This was also observed when the antimicrobial was applied directly to a liquid system for comparison purposes. Bioavailability was not compromised by the polymeric supporting matrix and natamycin efficiency against a S.cerevisiae contamination that preceded antimicrobial application was superior when film action was compared with spraying. © 2013 Elsevier Ltd.
format JOUR
author Ollé Resa, C.P.
Jagus, R.J.
Gerschenson, L.N.
author_facet Ollé Resa, C.P.
Jagus, R.J.
Gerschenson, L.N.
author_sort Ollé Resa, C.P.
title Natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces
title_short Natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces
title_full Natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces
title_fullStr Natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces
title_full_unstemmed Natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces
title_sort natamycin efficiency for controlling yeast growth in models systems and on cheese surfaces
url http://hdl.handle.net/20.500.12110/paper_09567135_v35_n1_p101_OlleResa
work_keys_str_mv AT olleresacp natamycinefficiencyforcontrollingyeastgrowthinmodelssystemsandoncheesesurfaces
AT jagusrj natamycinefficiencyforcontrollingyeastgrowthinmodelssystemsandoncheesesurfaces
AT gerschensonln natamycinefficiencyforcontrollingyeastgrowthinmodelssystemsandoncheesesurfaces
_version_ 1807316430293565440

Ejemplares similares