Simultaneous analysis of D, L-ascorbic acid and dehydroascorbic acid.
The vitamin C contained in food refers to the total amount of reduced L-ascorbic acid and oxidized dehydroascorbic acid. Its applications include not only nutritional enhancement but also use as an antioxidant. When measuring vitamin C using HPLC, it is common to convert the oxidized form after noting that dehydroascorbic acid has no UV absorption, and then derivatize it for measurement. By quantifying dehydroascorbic acid using LC/MS/MS, it becomes possible to simplify the pretreatment and analyze with high sensitivity.
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For detailed data, please refer to the catalog.
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Measurement method: LC/MS Product field: Food Analysis purpose: Product investigation, composition evaluation, identification
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MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!