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פותח על ידי קלירמאש פתרונות בע"מ -
Ensiling process and pomegranate peel extract as a natural additive in potential prevention of fungal and mycotoxin contamination in silage
Year:
2022
Source of publication :
Toxicology Reports
Authors :
ברדה, עומר
;
.
גמליאל, אברהם
;
.
זקין, ורדה
;
.
סיונוב, אדוארד
;
.
Volume :
9
Co-Authors:

Sudharsan Sadhasivam
Rula Marshi
Omer Barda
Varda Zakin
Malka Britzi
Abraham Gamliel
Edward Sionov

Facilitators :
From page:
1557
To page:
1565
(
Total pages:
9
)
Abstract:

A study was conducted on six animal feed centers in Israel where fungal and mycotoxin presence was examined in maize and wheat silagesFumonisin mycotoxins FB1 and FB2 were present in every maize silage sample analyzed. Interestingly, no correlation was found between the occurrence of specific mycotoxins and the presence of the fungal species that might produce them in maize and wheat silages. We further investigated the effect of pomegranate peel extract (PPE) on Fusarium infection and fumonisin biosynthesis in laboratory-prepared maize silage. PPE had an inhibitory effect on FB1 and FB2 biosynthesis by Fusarium proliferatum, which resulted in up to 90 % reduction of fumonisin production in silage samples compared to untreated controls. This finding was supported by qRT-PCR analysis, showing downregulation of key genes involved in the fumonisin-biosynthesis pathway under PPE treatment. Our results present promising new options for the use of natural compounds that may help reduce fungal and mycotoxin contamination in agricultural foodstuff, and potentially replace traditionally used synthetic chemicals.

Note:
Related Files :
Fumonisins
fungi
Mycotoxin analysis
Pomegranate peel extract
silage
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/j.toxrep.2022.07.011
Article number:
1557
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
61025
Last updated date:
07/08/2022 21:43
Creation date:
07/08/2022 21:31
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Scientific Publication
Ensiling process and pomegranate peel extract as a natural additive in potential prevention of fungal and mycotoxin contamination in silage
9

Sudharsan Sadhasivam
Rula Marshi
Omer Barda
Varda Zakin
Malka Britzi
Abraham Gamliel
Edward Sionov

Ensiling process and pomegranate peel extract as a natural additive in potential prevention of fungal and mycotoxin contamination in silage

A study was conducted on six animal feed centers in Israel where fungal and mycotoxin presence was examined in maize and wheat silagesFumonisin mycotoxins FB1 and FB2 were present in every maize silage sample analyzed. Interestingly, no correlation was found between the occurrence of specific mycotoxins and the presence of the fungal species that might produce them in maize and wheat silages. We further investigated the effect of pomegranate peel extract (PPE) on Fusarium infection and fumonisin biosynthesis in laboratory-prepared maize silage. PPE had an inhibitory effect on FB1 and FB2 biosynthesis by Fusarium proliferatum, which resulted in up to 90 % reduction of fumonisin production in silage samples compared to untreated controls. This finding was supported by qRT-PCR analysis, showing downregulation of key genes involved in the fumonisin-biosynthesis pathway under PPE treatment. Our results present promising new options for the use of natural compounds that may help reduce fungal and mycotoxin contamination in agricultural foodstuff, and potentially replace traditionally used synthetic chemicals.

Scientific Publication
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