January 2013 Subscribe Go to Application Note Library 30-Minute Amino Acid Analysis of Hydrolyzed Samples Maria Ofitserova PhD, Pickering Laboratories Accelerated amino acid analysis method for hydrolyzed samples utilizing temperature and eluent gradients. Analysis of Paralytic Shellfish Toxins Saji George, Pickering Laboratories The analysis of paralytic shellfish toxins is presented according to the official AOAC Method 2011.02 using a HPLC single step-gradient method with products of post-column derivatization  detected using a fluorescence detector.   Analysis of Vitamin B1 in Foods and Supplements Maria Ofitserova PhD and Sareeta Nerkar PhD, Pickering Laboratories HPLC and post-column derivatization method for the analysis of thiamine and its biologically active phosphorylated derivatives in foods and dietary supplements is discussed here.   Analysis of Antioxidants in Foods and Dietary Supplements Maria Ofitserova PhD and Sareeta Nerkar PhD, Pickering Laboratories Here is an HPLC and post-column derivatization method for the analysis of antioxidants in foods and dietary supplements using folin-ciocaltea and 2,2’-azinobis(3-ethylbenzothiazoline)- 6-sulfonate (ABTS).   Sample Clean-up and Determination of Aflatoxins in Peanut Maria Ofitserova PhD, Pickering Laboratoires Immunoaffinity column sample clean-up and HPLC post-column photochemical derivatization with fluorescence detection to analyze aflatoxins B1, B2, G1, and G2.   Determination of Mycotoxins in Herbs and Spices Maria Ofitserova PhD and Sareeta Nerkar PhD, Pickering Laboratories Immunoaffinity column sample clean-up and HPLC post-column derivatization method to analyze aflatoxins B1, B2, G1, G2, and Ochratoxin A.