Category Archives: Wheat

Mycotoxin occurrence in milk and durum wheat samples from Tunisia using dispersive liquid–liquid microextraction and liquid chromatography with fluorescence detection.

Posted on 30 October, 2023 by fqm302

Food and feed contamination with mycotoxins is a major public health concern. Humans and animals are exposed to these toxins by consuming contaminated products throughout their lives. In this study, a method based on dispersive liquid–liquid microextraction (DLLME), followed by … Continue reading →

Posted in Aflatoxins, DLLME, Durum wheat, Fluorescence, Milk, Mycotoxins, PID2021-127804OB-I00, PROYEXCEL_00195, Photo-induced, UHPLC | Tagged , , | Comments Off on Mycotoxin occurrence in milk and durum wheat samples from Tunisia using dispersive liquid–liquid microextraction and liquid chromatography with fluorescence detection.

Ion mobility-mass spectrometry to extend analytical performance in the determination of ergot alkaloids in cereal samples.

Posted on 26 September, 2022 by fqm302

This work evaluates the potential of ion mobility spectrometry (IMS) to improve the analytical performance of current liquid chromatography-mass spectrometry (LC-MS) workflows applied to the determination of ergot alkaloids (EAs) in cereal samples. Collision cross section (CCS) values for EA … Continue reading →

Posted in Barley, Ergot alkaloids, Ion mobility, PID2021-127804OB-I00, QuEChERS, UHPLC, Wheat | Tagged , , | Comments Off on Ion mobility-mass spectrometry to extend analytical performance in the determination of ergot alkaloids in cereal samples.

Non-aqueous capillary electrophoresis–time of flight mass spectrometry method to determine emerging mycotoxins.

Posted on 26 September, 2022 by fqm302

Enniatins (ENN) and beauvericin (BEA) are emerging mycotoxins that have been traditionally determined by liquid chromatography coupled to tandem mass spectrometry (LC–MS/MS). However, to the best of our knowledge, no analytical methods based on capillary electrophoresis (CE)–MS/MS have been reported … Continue reading →

Posted in B-AGR-202-UGR20, EQC2018-004453-P, Enniatins, Mass spectrometry, Mycotoxins, NACE, RTI2018-097043-B-I00, SALLE, Wheat | Tagged , , | Comments Off on Non-aqueous capillary electrophoresis–time of flight mass spectrometry method to determine emerging mycotoxins.

Occurrence of ergot alkaloids in barley and wheat from Algeria

Posted on 28 April, 2021 by fqm302

The natural occurrence of six major ergot alkaloids, ergometrine, ergosine, ergotamine, ergocornine, ergokryptine and ergocristine, as well as their corresponding epimers, were investigated in 60 cereal samples (barley and wheat) from Algeria. Ultra-high performance liquid chromatography coupled to tandem mass … Continue reading →

Posted in Barley, Ergot alkaloids, Mass spectrometry, Mycotoxins, QuEChERS, RTI2018-097043-B-I00, UHPLC, Wheat | Tagged , , | Comments Off on Occurrence of ergot alkaloids in barley and wheat from Algeria

A novel approach based on capillary liquid chromatography for the simultaneous determination of neonicotinoid residues in cereal samples

Posted on 18 December, 2020 by fqm302

A simple and effective method using solid–liquid extraction followed by capillary liquid chromatography with diode array detection (CLC-DAD) has been established for the extraction and determination of seven neonicotinoid insecticides commercially available (imidacloprid, thiacloprid, clothianidin, thiamethoxam, acetamiprid, nitenpyram and dinotefuran) … Continue reading →

Posted in AGL2015-70708-R, Barley, Capillary HPLC, Maize, Oat, Rice, Solid-liquid extraction, UV-vis, Wheat | Tagged , | Comments Off on A novel approach based on capillary liquid chromatography for the simultaneous determination of neonicotinoid residues in cereal samples

Multi-mycotoxin occurrence and exposure assessment approach in foodstuffs from Algeria

Posted on 19 March, 2020 by fqm302

A survey on 120 cereal samples (barley, maize, rice and wheat) from Algerian markets has been carried out to evaluate the presence of 15 mycotoxins (ochratoxin A, deoxynivalenol, fumonisin B1 and B2, T-2 and HT-2 toxins, zearalenone, fusarenon X, citrinin, … Continue reading →

Posted in AGL2015-70708-R, Barley, Maize, Mass spectrometry, Mycotoxins, QuEChERS, Rice, UHPLC, Wheat | Tagged , | Comments Off on Multi-mycotoxin occurrence and exposure assessment approach in foodstuffs from Algeria

In-house validation of a rapid and efficient procedure for simultaneous determination of ergot alkaloids and other mycotoxins in wheat and maize

Posted on 26 November, 2018 by fqm302

A fundamental step in addressing the global problem of mycotoxins is the development of highly sensitive, multi-class extraction and detection methods. This constitutes a field of research that has in recent years enjoyed a steady advance. Such methods, generally based … Continue reading →

Posted in AGL2015-70708-R, Maize, Mass spectrometry, SALLE, UHPLC, Wheat | Tagged , , | Comments Off on In-house validation of a rapid and efficient procedure for simultaneous determination of ergot alkaloids and other mycotoxins in wheat and maize