Document Detail

Physical activity increases the bioavailability of flavanones after dietary aronia-citrus juice intake in triathletes.
MedLine Citation:
PMID:  22980781     Owner:  NLM     Status:  In-Data-Review    
Control and triathlete volunteers (n=8 and n=15, respectively) were given 400mL and 200mL of aronia-citrus juice (AC-juice), respectively. The 24h urine samples were hydrolysed to determine the flavanones concentration by UPLC-QqQ-MS/MS. The flavanones metabolites in both groups of volunteers were glucuronides, sulfates, and sulfo-glucuronides, and the total excretion of flavanones increased fivefold in the triathletes compared with the control volunteers. The increase of ninefold in the homoeriodictyol of triathletes compared to control volunteers may suggest the overactivation of the microbiota metabolism caused by physical exercise. No differences concerning the bioavailability were detected between men and women in controlboth groups. The AC-juice could provide synergistic effects on health due to the increase in the bioavailability of flavanones, avoiding the deleterious effects caused by the overdosage of nutritional supplements.
S Medina; R Domínguez-Perles; C García-Viguera; R Cejuela-Anta; J M Martínez-Sanz; F Ferreres; A Gil-Izquierdo
Publication Detail:
Type:  Journal Article     Date:  2012-07-25
Journal Detail:
Title:  Food chemistry     Volume:  135     ISSN:  0308-8146     ISO Abbreviation:  Food Chem     Publication Date:  2012 Dec 
Date Detail:
Created Date:  2012-09-17     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7702639     Medline TA:  Food Chem     Country:  England    
Other Details:
Languages:  eng     Pagination:  2133-7     Citation Subset:  IM    
Copyright Information:
Copyright © 2012 Elsevier Ltd. All rights reserved.
Department of Food Science and Technology, CEBAS-CSIC, P.O. Box 164, Espinardo, 30100, Murcia, Spain.
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