Identification, purification and quantification of Toxins “Ochratoxin A” in Algerian grape juice

Simple item page
dc.contributor.authorMazrou ., Soraya
dc.contributor.authorMessaoudi, Mohammed
dc.contributor.authorBegaa ., Samir
dc.contributor.authorAkretche, Djamal Eddine
dc.date.accessioned2023-02-20T11:05:37Z
dc.date.available2023-02-20T11:05:37Z
dc.date.issued2019-12-28
dc.descriptionArticle in Algerian Journal of Engineering and Technology. university of el oueden_US
dc.description.abstractThis study aimed to investigation the mycotoxin of Ochratoxin A (OTA) which can contaminate grape in mediterranean basin. Its toxicity was subject of many animal studies and carcinogenic characters are well established today. So the European Committee has fixed the maximum in grape 2μg/L. Most methods used for mycologic identification is based mainly on the morphological characters. It was identified after its purification by the technique of culture monospore on the culture medias Potatoes Agar and Czapek Yeast extract Agar. The detection and quantification of this mycotoxin by uses combined techniques: immunoafinity for the purification and the HPLC coupled with the fluorometric detector. This chromatographic system allowed us to estimate the contamination of Ochratoxin in the grape which is lower than 30 ng/L. The concentration of conidia at Aspergillus section Nigri was estimated at 3×106conidia/mL. The value obtained is less than 30 ng / L and is lower than that fixed by the EC. So, we confirm that our sample does not present serious risks to the human health. We have also confirmed fungus belonging to A. Niger specie, which normally does not produce OTA.en_US
dc.identifier.citationAbdelkrim REBIAI. Editorial Introduction to the First Issue of Algerian Journal of Engineering and Technology. Algerian Journal of Engineering and Technology. vol.01, No 01. 2019.faculty of technology. university of el oued. [visited in ../../….]. available from [copy the link here]en_US
dc.identifier.issn2716-9227
dc.identifier.urihttp://dspace.univ-eloued.dz/handle/123456789/14529
dc.language.isoenen_US
dc.publisherUniversity of El-Oueden_US
dc.subjectAlgerian grape juice; Ochratoxin A; Aspergillus section Nigri; HPLC; Toxicology effect.en_US
dc.titleIdentification, purification and quantification of Toxins “Ochratoxin A” in Algerian grape juiceen_US
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Identification, purification and quantification of Toxins “Ochratoxin A” in Algerian grape juice.pdf
Size:
578.09 KB
Format:
Adobe Portable Document Format
Description:
Article in Algerian Journal of Engineering and Technology. university of el oued
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

AJET_Vol 01 N 01