Epicatechin, procyanidins, and phenolic microbial metabolites after cocoa intake in humans and rats - Urpi-Sarda, Mireia; Monagas, Maria; Khan, Nasiruddin; Lamuela-Raventos, Rosa M; Santos-Buelga, Celestino; Sacanella, Emilio; Castell, Margarida; Permanyer, Joan; Andres-Lacueva, Cristina (Analytical and bioanalytical chemistry, 2009)
Keywords: Adolescent; Adult; Analytical Chemistry; Animals; Biochemistry; Cacao; Cacao - metabolism; cardioprotective effect; Catechin; Catechin - metabolism; Catechin - urine; Characterization and Evaluation of Materials; Chemistry; Chemistry and Materials Science; Chromatographic methods and physical methods associated with chromatography; Chromatography, Liquid; Cocoa; cocoa powder; creatinine; diet; Diets; epicatechin; epidemiological studies; Exact sciences and technology; Female; Flavanols; Food Science; Human; Humans; ingestion; intestinal microorganisms; Laboratory Medicine; Lactams; Lactams - chemistry; Lactams - urine; LC-MS/MS; liquid chromatography; Male; Mathematical analysis; metabolism; Metabolites; Microbial metabolites; Microbiological Phenomena; Microorganisms; Middle Aged; Molecular Structure; Monitoring/Environmental Analysis; Original Paper; Other chromatographic methods; phenolic acids; Phenols; Phenols - metabolism; Phenols - urine; proanthocyanidins; Proanthocyanidins - metabolism; Proanthocyanidins - urine; Procyanidin; procyanidins; Rats; Rats, Wistar; Solid Phase Extraction; Spectrometric and optical methods; Tandem Mass Spectrometry; Urine; LC-MS/MS; Procyanidin; Microbial metabolites; Cocoa; Epicatechin; Human; Urine; Solid phase extraction; Chemical analysis; Phenolic acid; Metabolite; Liquid chromatography; Flavonoid; Powder; Chemical enrichment; Accuracy; Sample preparation; Mass spectrometry MS/MS; Standard deviation