Výsledky vyhledávání - "Elhabib Ait-Addi"

Akademický článek

Optimization and validation of a liquid chromatography/tandem mass spectrometry (LC-MS/MS) method for the determination of aflatoxins in maize

Autor: Abdallah Ouakhssase, Adil Chahid, Hanane Choubbane, Abdelmajid Aitmazirt, Elhabib Ait Addi

Publikováno v: Heliyon, Vol 5, Iss 5, Pp e01565- (2019)

A LC-MS/MS method has been optimized and validated for the determination of aflatoxins (AFB1, AFB2, AFG1 and AFG2) in maize. Extraction was performed using a modified QuEChERS method with little sample preparation without the need for purification pr

Externí odkaz: https://doaj.org/article/c2e1e36d9a03415c8d5f6af214a52cf5

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A simple extraction method with no lipid removal for the determination of aflatoxins in almonds by liquid chromatography tandem-mass spectrometry (LC-MS/MS)

Autor: Elhabib Ait Addi, Noureddine Fatini, Abdallah Ouakhssase

Publikováno v: Food Additives & Contaminants: Part A. 38:1561-1570

The present study describes a simple and rapid method for the determination of aflatoxins in almonds using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Aflatoxins were extracted using a modified QuEChERS method with little sample prepar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9578f0b042783883d2ca8dbbd571e224
https://doi.org/10.1080/19440049.2021.1925167

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A facile extraction method followed by UPLC-MS/MS for the analysis of aflatoxins and ochratoxin A in raw coffee beans

Autor: Noureddine Fatini, Abdallah Ouakhssase, Elhabib Ait Addi

Publikováno v: Food Additives & Contaminants: Part A. 38:1551-1560

A UPLC-MS/MS method was developed and validated for the determination of aflatoxin B1 (AFB1), aflatoxin B2 (AFB2), aflatoxin G1 (AFG1), aflatoxin G2 (AFG2) and ochratoxin A (OTA) in raw coffee samp...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3d6c271826cd5f85a2f91d9e9430d95
https://doi.org/10.1080/19440049.2021.1925165

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Chemometric Approach Based on Accuracy Profile and Data Chronological Distribution as a Tool to Detect Performance Degradation and Improve the Analytical Quality Control for Aflatoxins’ Analysis in Almonds Using UPLC–MS/MS

Autor: Noureddine Fatini, Abdallah Ouakhssase, Elhabib Ait Addi

Publikováno v: ACS Omega
ACS Omega, Vol 6, Iss 19, Pp 12746-12754 (2021)

One of the main objectives of routine laboratories is the development of simple and reliable methods as well as meeting fit-for-purpose criteria for regulatory surveillance. In this study, the accuracy profiles and the evaluation of the distribution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87f75156f3295f12d59c31fe2b7d1f8
https://doi.org/10.1021/acsomega.1c01056

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Validation and Application of Ultra-Performance Liquid Chromatography–Tandem Mass Spectrometry Method for Aflatoxins and Ochratoxin A Evaluation in Argan Kernels and Edible Argan Oil from Morocco

Autor: Elhabib Ait Addi, Abdallah Ouakhssase, Noureddine Fatini

Publikováno v: ACS Food Science & Technology. 1:762-769

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7887a31455977d5a2885e242fbacff6f
https://doi.org/10.1021/acsfoodscitech.1c00031

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Mycotoxins in food: a review on liquid chromatographic methods coupled to mass spectrometry and their experimental designs

Autor: Abdallah Ouakhssase, Elhabib Ait Addi

Publikováno v: Critical Reviews in Food Science and Nutrition. 62:2606-2626

The development of a multi-mycotoxins method using LC-MS/MS is necessary and it is clear that the development of such method involves many compromises in the choice of the different parameters. This review summarizes applications using conventional e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27d6f9abd3d7ffb1eb14b1248f8084f5
https://doi.org/10.1080/10408398.2020.1856034

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Akademický článek

Acetylcholinesterase Immobilized on Magnetic Beads for Pesticides Detection: Application to Olive Oil Analysis

Autor: Ihya Ait-Ichou, Elhabib Ait-Addi, Thierry Noguer, Régis Rouillon, Georges Istamboulié, Najwa Ben Oujji, Idriss Bakas

Publikováno v: Sensors, Vol 12, Iss 6, Pp 7893-7904 (2012)

This work presents the development of bioassays and biosensors for the detection of insecticides widely used in the treatment of olive trees. The systems are based on the covalent immobilisation of acetylcholinesterase on magnetic microbeads using ei

Externí odkaz: https://doaj.org/article/be3a5219c90b4b42811c695505c3183b

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