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    Mycotoxin Standards Brochure

    Some fungal genera like Aspergillus, Fusarium, Penicillium, etc. produce mycotoxins. These toxic secondary metabolites are harmful to animal and human health if they enter the food chain via contaminated crops and fruits or through processed food and feed products. Therefore, in at least 100 countries limits are set for mycotoxin levels for food and feed. For a precise detection of all regulated ...

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    Improved Resolution of Mycotoxins from Cereal

    Mycotoxins are a diverse group comprised of hundreds of secondary metabolic products of various fungal species. Several show marked toxicity in humans. Contamination of the food supply with mycotoxins is increasingly prevalent, and can occur during growth, harvest, transportation, processing or storage. Techniques to reduce mycotoxin concentration after contamination are expensive, unreliable and ...

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    Presentation: Mycotoxin Analysis Using SPE

    What are mycotoxins? Toxic secondary metabolites produced by fungi Exist in food as a result of fungal infection of crops Resistant to temperature, such as cooking and freezing Remain in the food chain in meat and dairy products Health Risks: Cancer Weakened Immune System Allergens or Irritants Death ...

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    GC-MS Method for Mycotoxin Analysis Using 13C-marked Mycotoxin Derviatives

    Mycotoxins are toxicmetabolites of fungi such asmoulds. Fungal infection of crops can lead to mycotoxin contamination of human food, either directly or through its use as livestock feed. Some mycotoxins showa particularly high toxicity towards humans, such as the type A Trichothecene mycotoxins T-2 toxin and HT-2 toxin (Figure 1). For these reasons, regulations governing the mycotoxin content of ...

  • Mycotoxin Standards Brochure

    Mycotoxin StandardsSingle- and Multi-Component Standard Solutions13C - Isotopically LabeledStandardsMatrix Certified Reference MaterialsDried Down StandardsvSome fungal genera like Aspergillus, Fusarium, Penicillium, etc. produce mycotoxins. These toxic second-ary metabolites are harmful to animal and human health if they enter the food chain via contaminated crops and fruits or through processed ...


    By MilliporeSigma

  • GC-MS Method for Mycotoxin Analysis Using 13C-marked Mycotoxin Derviatives

    Return to Web Version A New GC-MS Method for Mycotoxin Analysis Using 13C-marked Mycotoxin DerivativesBy: Matthias Nold, AnalytiX Volume 9 Article 1Product Manager Analytical Standards matthias.nold@sial.com Mycotoxins are toxicmetabolites of fungi such asmoulds. Fungal infection of crops can lead to mycotoxin contamination of human food, either directly or through its use as livestock feed. ...


    By MilliporeSigma

  • Presentation: Mycotoxin Analysis Using SPE

    © 2013 Sigma-Aldrich Co. All rights reserved.sigma-aldrich.com/analyticalMycotoxin Analysis Using SPEMichael Ye, Ken Espenschied, Emily Barrey,Matilal Sarker, Olga Shimelis, and Jennifer ClausSupelco, Div. of Sigma-AldrichBellefonte, PA 16823 USAApril 8, 2013T413127© 2013 Sigma-Aldrich Co. All rights reserved.2Agenda• What are mycotoxins?• Supel™ Tox SPE• Aflatoxin• DON and B-Tricothecenes• ...


    By MilliporeSigma

  • Improved Resolution of Mycotoxins from Cereal

    Food & BeverageMycotoxins are a diverse group comprised of hundreds of secondary metabolic products of various fungal species. Several show marked toxicity in humans. Contamination of the food supply with mycotoxins is increasingly prevalent, and can occur during growth, harvest, transportation, processing or storage. Techniques to reduce mycotoxin concentration after contamination are expensive, ...


    By MilliporeSigma

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    Improved Reproducibility and Reduced Sample Preparation Time for the HPLC Analysis of Aflatoxins in Raw Peanut Paste

    Aflatoxins were isolated and characterized during the 1960’s after the deaths of over 100,000 turkey poults on farms in Great Britain from what had been referred to as “Turkey X” disease.1,2 Aflatoxins are mycotoxins, structurally related compounds produced as secondary metabolites by Aspergillus molds, primarily flavus and parasiticus. 3,4 Investigations in Great Britain traced ...

  • Improved Reproducibility and Reduced Sample Preparation Time for the HPLC Analysis of Aflatoxins in Raw Peanut Paste

    reporter 31.2 |16sigma-aldrich.com/foodFood and Beverage AnalysisImproved Reproducibility and Reduced Sample Preparation Time for the HPLC Analysis of Aflatoxins in Raw Peanut PasteK. G. Espenschied, R&D Technician and Jennifer E. Claus, Product Managerjennifer.claus@sial.comIntroductionAflatoxins were isolated and characterized during the 1960’s after the deaths of over 100,000 turkey poults on ...


    By MilliporeSigma

  • Testing for Aflatoxins in Corn and Peanut Butter using QuEChERS Cleanup and LC Fluorescence

    Testing for Aflatoxins in Corn and Peanut Butter using QuEChERS Cleanup and LC Fluorescencewww.sigma-aldrich.com•Olga Shimelis, Michael Ye, Ken Espenshield, and Len SidiskySupelco, Div. of Sigma-Aldrich, Bellefonte, PA 16823 USAT4110972IntroductionQuEChERS stands for Quick, Easy, Cheap, Effective, Rugged, Safe and is used as a dispersive SPE (dSPE) method. It is widely used for cleanup of ...


    By MilliporeSigma

  • QuEChERS - Pronounced Catchers Brochure

    U C TUCT, LLC | 2731 Bartram Rd | Bristol, PA 19007 | USAP. 800.385.3153 | 215.781.9255 | F. 215.785.1226www.unitedchem.com1www.unitedchem.comQuEChERSI N F O R M AT I O N A L B O O K L E TQUICK, EASY, CHEAP, EFFECTIVE, RUGGED AND SAFEPESTICIDE RESIDUE ANALYSIS U C TE N V I R OU C TUCT, LLC | 2731 Bartram Rd | Bristol, PA 19007 | USAP. 800.385.3153 | 215.781.9255 | F. ...

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