DETERMINATION OF SELENOMETHIONINE IN SELENIUM YEAST USING CAPILLARY GAS CHROMATOGRAPHY.

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.

Submit your paper

News

Instructions for Authors

Archive

Send by email

IS THE CONVENIENCE FOOD A SOURCE OF CHOLESTEROL?

OXIDATION OF LIPIDS IN FOOD

EFFECT OF VARIOUS SACCHARIDES ON MAIN PRODUCTS OF BIFIDOBACTERIUMFERMENTATION

QUALITY OF RYE FLOUR STARTERS PREPARED WITJ SOME LACTIC ACID BACTERIA.

AROMA CHARACTERISTICS OF DILL SEEDS VARIETIES GROWN IN POLAND.

Indexes

Keywords index

Topics index

Authors index

eISSN:	2083-6007
ISSN:	1230-0322

W latach 2022-2024 kwartalnik naukowy Polish Journal of Food and Nutrition Sciences realizuje projekt nr RCN/SP/0520/2021/1 finansowany ze środków budżetu państwa – Ministerstwo Edukacji i Nauki w ramach programu „Rozwój czasopism naukowych”. Dofinansowanie wynosi 120 000 zł. W ramach projektu podejmowane są działania zmierzające do podniesienia poziomu praktyk wydawniczych i edytorskich, zwiększenia wpływu czasopism na rozwój nauki oraz utrzymania się czasopism w międzynarodowym obiegu naukowym.

In the years 2022-2024, the scientific quarterly Polish Journal of Food and Nutrition Sciences accomplishes a project no. RCN/SP/0520/2021/1 financed from the state budged – Ministry of Education and Science Republic of Poland in the framework of a program “Development of scientific journals”. The financing amounts to 120,000 PLN. The program aims at improving the level of publishing and editing practices, increasing the impact of scientific journals on science development, and extending the international range of scientific journals.