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    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 Sigma-Aldrich Co., LLC

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    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 Sigma-Aldrich Co., LLC

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    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 Sigma-Aldrich Co., LLC

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    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 Sigma-Aldrich Co., LLC

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    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 Sigma-Aldrich Co., LLC

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