Urolithins and Their Precursors Ellagic Acid and Ellagitannins: Natural Sources, Extraction and Methods for Their Determination

Autor:	Christiana Mantzourani, Eleni Kakouri, Konstantinos Palikaras, Petros A. Tarantilis, Maroula G. Kokotou
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	ellagic acid ellagitannins HPLC-UV LC-MS urolithins Physics QC1-999 Chemistry QD1-999
Zdroj:	Separations, Vol 11, Iss 6, p 174 (2024)
Druh dokumentu:	article
ISSN:	11060174 2297-8739
DOI:	10.3390/separations11060174
Popis:	In the present review, we discuss the occurrence of ellagitannins (ETs) and ellagic acid (EA) and methods for their isolation from plant materials. We summarize analytical methods, including high-performance liquid chromatography–ultraviolet (HPLC–UV) and liquid chromatography–mass spectrometry (LC–MS), for the determination of ETs, EA and their bioactive metabolites urolithins (Uros) in samples of plant and food origin, as well as in biological samples, such as plasma, urine and feces. In addition, the current interest in the bioactivities of Uros is discussed in brief.
Databáze:	Directory of Open Access Journals
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