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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Mycobiota and Their Mycotoxins in Egyptian Dried Figs

Authors: Helal F. Al-Harthi; Hanan AlOmari; Ioan Pet; Youssuf A. Gherbaw;

Mycobiota and Their Mycotoxins in Egyptian Dried Figs

Abstract

This study evaluates the impact of traditional sun drying and modern industrial drying techniques on fungal contamination and mycotoxin production in dried figs. A total of 80 samples (40 per drying method), collected from various retail sources in Upper Egypt, were analyzed. Fungal isolation was performed on Dichloran Rose Bengal Chloramphenicol agar medium and incubated at 28°C. Sun-dried figs exhibited significantly higher fungal loads (1395 colony-forming unit [CFU]/g) compared with industrially dried figs (750 CFU/g). Mycobiota analysis identified 33 fungal species across 12 genera in sun-dried figs, whereas industrial drying yielded 21 species. Internal transcribed spacer sequencing facilitated species identification, with accession numbers PV065865 to PV065896 deposited in GenBank. Aspergillus spp. were dominant in both drying methods, with Aspergillus welwitschiae , A. flavus , and A. niger being the most prevalent. Mycotoxin analysis revealed aflatoxin contamination in 37.5% of sun-dried and 15% of industrially dried figs, while ochratoxin A was detected in 57.5% and 27.5% of samples, respectively, for sun-dried and industrially dried figs. Total fumonisins were present in 12.5% of sun-dried and 5% of industrially dried figs. These findings highlight the efficacy of industrial drying techniques in mitigating fungal contamination and mycotoxin accumulation, thereby improving the microbiological safety of dried figs.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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