Simultaneous determination of carbamate insecticides and mycotoxins in cereals by reversed phase liquid chromatography tandem mass spectrometry using a quick, easy, cheap, effective, rugged and safe extraction procedure

Zhang, Jinming; Wu, Yuan-li; Lu, Yaobin

doi:10.1016/j.jchromb.2012.12.016

Cited by 26 publications

(8 citation statements)

References 23 publications

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“…Similar LOD and LOQ values obtained for fusarin C, fusaric acid, FB 1 , FB 2 and FB 3 were 0.1 and 0.3 ng mL −1 , respectively. These limits were lower than those obtained by Kleigrewe et al (2011) and Zhang et al (2013), indicating that the sensitivity of the present method is high.…”

Section: Sample Preparation and Preliminary Methods Characterisationcontrasting

confidence: 74%

“…Based on the quick, easy, cheap, effective, rugged and safe (QuEChERS) protocol adapted for the analysis of aflatoxins, ochratoxin A, enniatin A, citrinin, fusarin C and FB1 (Frenich et al 2011;Arroyo-Manzanares et al 2013;Zhang et al 2013), the present study did not use the primary and secondary amine (PSA) as the base sorbent for removing the impurities of the sample solutions (for sample purification) since it can remove FB 1 , FB 2 and FB 3 from extracts due to ion exchange.…”

Section: Sample Preparation and Preliminary Methods Characterisationmentioning

confidence: 99%

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Screening survey of co-production of fusaric acid, fusarin C, and fumonisins B1, B2 and B3 by Fusarium strains grown in maize grains

et al. 2014

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Fusarium species isolated from Belgian maize were screened for their ability to produce fusarin C, fusaric acid, fumonisins B1 (FB1), FB2 and FB3 in maize grains. First, cultivation of Fusarium species in Myro liquid medium allowed overcoming the shortage of the standard of fusarin C on the market. All Fusarium verticillioides produced much higher contents of mycotoxins in Myro compared to Fusarium graminearum or Fusarium venenatum. The optimization of the LC-MS/MS method resulted in low limits of detection and quantification for fusarin C, fusaric acid, FB1, FB2 and FB3 determination in maize grains. Its application for screening the potential toxin production ability evidenced that the concentrations of the analytes were significantly increased at various levels when F. verticillioides strains were cultivated in maize grains and reached 441 mg kg(-1) for fusaric acid, 74 mg kg(-1) for fusarin C, 1,301 mg kg(-1) for FB1, 367 mg kg(-1) for FB2 and 753 mg kg(-1) for FB3.

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Section: Sample Preparation and Preliminary Methods Characterisationcontrasting

confidence: 74%

Section: Sample Preparation and Preliminary Methods Characterisationmentioning

confidence: 99%

Screening survey of co-production of fusaric acid, fusarin C, and fumonisins B1, B2 and B3 by Fusarium strains grown in maize grains

et al. 2014

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“…However, Zhang et al [62] observed that, during the simultaneous analysis of mycotoxins and pesticides, the signal related to fumonisins (B1 and B2) dramatically decreased when Acquity HSS T3 was used, but they obtained better results using conventional Acquity BEH C18. Moreover, they observed that better responses were obtained when water/methanol was used as mobile phase instead of water/acetonitrile, and formic acid and ammonium acetate were added to the mobile phase in order to get suitable signal for both types of compounds (carbamate pesticides and mycotoxins).…”

Section: Multi-class/multi-residue Methodsmentioning

confidence: 99%

Comprehensive analysis of toxics (pesticides, veterinary drugs and mycotoxins) in food by UHPLC-MS

Frenich¹,

Aguilera-Luiz²

2014

TrAC Trends in Analytical Chemistry

116

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“…It comprises two steps: (i) an extraction based on partitioning via salting-out, involving the equilibrium between an aqueous and an organic layer; (ii) a dispersive SPE (dSPE) for further clean-up using combinations of MgSO 4 and different sorbents, such as C 18 or primary and secondary amine (PSA). QuEChERS-based methods have been recently reported for the extraction of different mycotoxins in cereal products [39][40][41], bread [42], eggs [43], or spices [44] and in the multiresidue extraction of different contaminants (including mycotoxins) in foods [45,46]. Also, we proposed this methodology for the determination of OTA in wine samples by capillary HPLC-LIF [18].…”

Section: Current Analytical Methods For Determination Of Mycotoxins Imentioning

confidence: 99%

Mycotoxin Analysis: New Proposals for Sample Treatment

Arroyo‐Manzanares

Huertas-Pérez

Garcı́a-Campaña

et al. 2014

Advances in Chemistry

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Mycotoxins are toxic secondary metabolites produced by different fungi, with different chemical structures. Mycotoxins contaminate food, feed, or raw materials used in their production and cause diseases and disorders in humans and livestock. Because of their great variety of toxic effects and their extreme heat resistance, the presence of mycotoxins in food and feed is considered a high risk to human and animal health. In order to ensure food quality and health consumers, European legislation has set maximum contents of some mycotoxins in different matrices. However, there are still some food commodities susceptible to fungal contamination, which were not contemplated in this legislation. In this context, we have developed new analytical techniques for the multiclass determination of mycotoxins in a great variety of food commodities (some of them scarcely studied), such as cereals, pseudocereals, cereal syrups, nuts, edible seeds, and botanicals. Considering the latest technical developments, ultrahigh performance liquid chromatography coupled to tandem mass spectrometry has been chosen as an efficient, fast, and selective powerful analytical technique. In addition, alternative sample treatments based on emerging methodologies, such as dispersive liquid-liquid microextraction and QuEChERS, have been developed, which allow an increased efficiency and sample throughput, as well as reducing contaminant waste.

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Simultaneous determination of carbamate insecticides and mycotoxins in cereals by reversed phase liquid chromatography tandem mass spectrometry using a quick, easy, cheap, effective, rugged and safe extraction procedure

Cited by 26 publications

References 23 publications

Screening survey of co-production of fusaric acid, fusarin C, and fumonisins B1, B2 and B3 by Fusarium strains grown in maize grains

Screening survey of co-production of fusaric acid, fusarin C, and fumonisins B1, B2 and B3 by Fusarium strains grown in maize grains

Comprehensive analysis of toxics (pesticides, veterinary drugs and mycotoxins) in food by UHPLC-MS

Mycotoxin Analysis: New Proposals for Sample Treatment

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