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Dietary recommendations during the COVID-19 pandemic. Statement of the Committee of Human Nutrition Science of the Polish Academy of Sciences
Our new CiteScore2020 from SCOPUS
June 2021 Issue has just been published
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DETERMINATION OF SELENOMETHIONINE IN SELENIUM YEAST USING CAPILLARY GAS CHROMATOGRAPHY.
Publication date: 1998-12-31
Pol. J. Food Nutr. Sci. 1998;48(4):739-744
KEYWORDS
ABSTRACT
The aim of the research was to modify the Quyang and Wu method for determination of selenomethionine level in selenium yeast. Modification concerned the application of capillary column for chromatographic separations and addition of the internal standard (undecanoic acid methyl ester) to the sample before analysis. The use of capillary column in analytical process significantly improved the separation of components into single, well-shaped (symmetrical) peaks, facilitating the quantitative measurements.
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