publication . Article . 2018

Antimicrobial packaging based on ɛ-polylysine bioactive film for the control of mycotoxigenic fungi in vitro and in bread

C. Luz; J. Calpe; F. Saladino; Fernando B. Luciano; M. Fernandez-Franzón; J. Mañes; G. Meca;
Open Access English
  • Published: 13 Nov 2018 Journal: Journal of Food Processing and Preservation, volume 42, issue 1, page e13370 (issn: 01458892, Copyright policy)
Abstract
Abstract ɛ‐Poly‐l‐lysine (ɛ‐PL) is a cationic peptide with a broad‐spectrum antimicrobial activity. This study investigates the use of ɛ‐PL as natural antimicrobial to inhibit fungal growth and to reduce aflatoxins (AFs) production. Antifungal activity of starch biofilms with different concentrations of ɛ‐Poly‐l‐lysine (ɛ‐PL) was determined in solid medium against Aspergillus parasiticus (AFs producer) and Penicillium expansum. Then, biofilms were tested as antimicrobial devices for the preservation of bread loaf inoculated with A. parasiticus CECT 2681 and P. expansum CECT 2278. Shelf life and AFs content were examined. Biofilms with concentrations of ɛ‐PL less...
Subjects
Medical Subject Headings: food and beverages
free text keywords: Original Article, Original Articles, Bacteria, biology.organism_classification, biology, Penicillium expansum, Preservative, Food science, Shelf life, Antimicrobial, Food additive, food.ingredient, food, Biofilm, Chemistry, Aspergillus parasiticus, Microbiology
Funded by
EC| MycoKey
Project
MycoKey
Integrated and innovative key actions for mycotoxin management in the food and feed chain
  • Funder: European Commission (EC)
  • Project Code: 678781
  • Funding stream: H2020 | RIA
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publication . Article . 2018

Antimicrobial packaging based on ɛ-polylysine bioactive film for the control of mycotoxigenic fungi in vitro and in bread

C. Luz; J. Calpe; F. Saladino; Fernando B. Luciano; M. Fernandez-Franzón; J. Mañes; G. Meca;