Search results for "2D-LC-TOF-MS"

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Determination of Fungi and Multi-Class Mycotoxins in Camelia sinensis and Herbal Teas and Dietary Exposure Assessment

2020

In this paper, a study of fungal and multi-mycotoxin contamination in 140 Camellia sinensis and 26 herbal teas marketed in Latvia is discussed. The analysis was performed using two-dimensional liquid chromatography with time-of-flight mass spectrometry (2D-LC-TOF-MS) and MALDI-TOF-MS. In total, 87% of the tea samples tested positive for 32 fungal species belonging to 17 genera, with the total enumeration of moulds ranging between 1.00 &times

Tolerable daily intakeOchratoxin ASpectrometry Mass Electrospray IonizationAflatoxinherbal teasHealth Toxicology and MutagenesisColony Count Microbiallcsh:MedicineToxicologyRisk Assessment01 natural sciencesArticleCamellia sinensisDietary Exposurechemistry.chemical_compound0404 agricultural biotechnologymycotoxinsHumansCamellia sinensis2D-LC-TOF-MSFood scienceMycotoxin<i>Camellia sinensis</i> teasTeabiologyDietary exposureCamellia sinensis teaslcsh:R010401 analytical chemistrydietary exposure assessmentfood and beverages04 agricultural and veterinary sciencesContaminationAlternariabiology.organism_classificationLatviaMALDI-TOF-MS040401 food science0104 chemical scienceschemistryConsumer Product SafetySpectrometry Mass Matrix-Assisted Laser Desorption-Ionizationfungi<i>Camellia sinensis </i>teasTeas HerbalChromatography LiquidToxins
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