Jump to main content
US EPA
United States Environmental Protection Agency
Search
Search
Main menu
Environmental Topics
Laws & Regulations
About EPA
Health & Environmental Research Online (HERO)
Contact Us
Print
Feedback
Export to File
Search:
This record has one attached file:
Add More Files
Attach File(s):
Display Name for File*:
Save
Citation
Tags
HERO ID
7140831
Reference Type
Journal Article
Title
Preharvest use of biodegradable polyester nets added with cinnamon essential oil and the effect on the storage life of tomatoes and the development of Alternaria alternata
Author(s)
Black-Solis, J; Ventura-Aguilar, RI; Correa-Pacheco, Z; Corona-Rangel, ML; Bautista-Banos, S; ,
Year
2019
Is Peer Reviewed?
1
Journal
Scientia Horticulturae
ISSN:
0304-4238
EISSN:
1879-1018
Publisher
ELSEVIER
Location
AMSTERDAM
Page Numbers
65-73
DOI
10.1016/j.scienta.2018.10.004
Web of Science Id
WOS:000450374900009
Abstract
Nets in agriculture are used during crop development to provide shade and protection against the pest attack, while fruit packaging during storage is used to extend and maintain the quality of horticultural products. This study has evaluated the in vitro antifungal activity of biodegradable nets and their effect on the shelf life and control of A. alternate in tomatoes. The biodegradability of the nets was also determined. The nets were made from extruded fibres of two biodegradable polymers, poly (lactic acid) (PLA) and poly (butylene adipate-co-terephthalate) (PBAT) and cinnamon bark essential oil (CEO). The fiber with 6.1% of CEO inhibited the in vitro mycelial growth of A alternate in 72.7% and germination in 100%. The use of nets during the development of tomatoes in the plant had no effect on weight loss, firmness, TSS; titratable acidity and carotenoid content during storage, but values of the antioxidant capacity and ethylene were notably higher in those tomatoes grown in nets with CEO. The incidence of A. alternate in tomatoes was slightly higher in non-treated fruit compared with those grown only with nets and nets with CEO. The biodegradation of nets at 24 weeks was higher in those made with PLA followed by those with CEO. Our results lead us to continue to consider this technology for further pre- and postharvest issues.
Home
Learn about HERO
Using HERO
Search HERO
Projects in HERO
Risk Assessment
Transparency & Integrity