Fast Chromatographic Determination of Free Amino Acids in Bee Pollen.

ABSTRACT: The consumption of bee pollen has increased in the last few years due to its nutritional and health-promoting properties, which are directly related to its bioactive constituents, such as amino acids. Currently, there is great interest in understanding the role of these in bee products as it provides relevant information, e.g., regarding nutritional value or geographical and botanical origins. In the present study, two fast chromatographic methods were adapted based on commercial EZ:faast™ kits for gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry for determining free amino acids in bee pollen. Both methods involved the extraction of amino acids with water, followed by a solid phase extraction to eliminate interfering compounds, and a derivatization of the am

SUBMITTER: Martin-Gomez B 

PROVIDER: S-EPMC9778440 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature