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@article{2388140, author = {Crha, Tomas and Odedina, Grace F and Pazourek, Jiří}, article_location = {SWITZERLAND}, article_number = {2}, doi = {http://dx.doi.org/10.3390/separations11020045}, keywords = {HILIC; ELSD; saccharides; sugar alcohols; isomaltulose (Palatinose); food supplements}, language = {eng}, issn = {2297-8739}, journal = {SEPARATIONS}, title = {HILIC Separation Methods on Poly-Hydroxyl Stationary Phases for Determination of Common Saccharides with Evaporative Light-Scattering Detector and Rapid Determination of Isomaltulose in Protein-Rich Food Supplements}, volume = {11}, year = {2024} }
TY - JOUR ID - 2388140 AU - Crha, Tomas - Odedina, Grace F - Pazourek, Jiří PY - 2024 TI - HILIC Separation Methods on Poly-Hydroxyl Stationary Phases for Determination of Common Saccharides with Evaporative Light-Scattering Detector and Rapid Determination of Isomaltulose in Protein-Rich Food Supplements JF - SEPARATIONS VL - 11 IS - 2 PB - MDPI SN - 22978739 KW - HILIC KW - ELSD KW - saccharides KW - sugar alcohols KW - isomaltulose (Palatinose) KW - food supplements N2 - This article highlights the fundamental aspects of hydrophilic interaction liquid chromatography (HILIC) on poly-hydroxyl stationary phases to analyze non-derivatized mono- and disaccharides, including commonly consumed carbohydrates like glucose, fructose, sucrose, and lactose. The evaporative light-scattering detector (ELSD) is utilized as an alternative to an MS detector, and the separation system's selectivity allows the separation of anomers of monosaccharides. The study also includes a rapid method for determining isomaltulose (Palatinose), which was validated and applied to food supplement samples available in the Czech market, even those with high protein content. Additionally, isomaltulose was separated from sucrose in just 13 min. ER -
CRHA, Tomas, Grace F ODEDINA a Jiří PAZOUREK. HILIC Separation Methods on Poly-Hydroxyl Stationary Phases for Determination of Common Saccharides with Evaporative Light-Scattering Detector and Rapid Determination of Isomaltulose in Protein-Rich Food Supplements. \textit{SEPARATIONS}. SWITZERLAND: MDPI, 2024, roč.~11, č.~2, 16 s. ISSN~2297-8739. Dostupné z: https://dx.doi.org/10.3390/separations11020045.
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