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HPLC and LC-MS/MS methods for determination of sodium benzoate and potassium sorbate in food and beverages: Performances of local accredited laboratories via proficiency tests in Turkey
High Performance Liquid Chromatography LC-UV and LC-MS/MS methods were developed and validated for quantitative analyses of sodium benzoate and potassium sorbate in foods and beverages. HPLC-UV and LC-MS/MS methods were ...
Lessons learned from inter-laboratory studies of carbon isotope analysis of honey
Forensic application of carbon isotope ratio measurements of honey and honey protein to investigate the degree of adulteration with high fructose corn syrup or other C-4 plant sugars is well established. These measurements ...
C-13/C-12 pattern of honey from Turkey and determination of adulteration in commercially available honey samples using EA-IRMS
Honey adulteration particularly by adding cheap sugars such as High Fructose Corn Syrup (HFCS) and cane sugar syrup into natural honey is widespread. This study reports (C-13/C-12,parts per thousand) patterns of 31 authentic ...