DETERMINATION OF SUGAR PROFILE IN MILK AND SPECIAL INFANT’S FORMULAS BY HPLC

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14160%2F22%3A00128333" target="_blank" >RIV/00216224:14160/22:00128333 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
DETERMINATION OF SUGAR PROFILE IN MILK AND SPECIAL INFANT’S FORMULAS BY HPLC
Original language description
HPLC (high performance liquid chromatography) in the HILIC mode (hydrophilic interaction chromatography) is currently very often used in pharmacy for the separation and determination of polar analytes on polar stationary phases (in our case saccharides on the polyol stationary phase). However, since carbohydrates do not contain a suitable chromophore in their structure, a conventional UV detector is unusable for the determination, a refractometric detector would require isocratic elution, and therefore an evaporative light scattering detector (ELSD) can be used to advantage. An HPLC-ELSD method was developed for milk sugar profiling. Lactose was determined and quantified in selected commercially available infant formula samples.
Czech name
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Czech description
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Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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