Renal excretion of antioxidative constituents from red beet in humans

作者: M. Netzel , F.C. Stintzing , D. Quaas , G. Straß , R. Carle

DOI: 10.1016/J.FOODRES.2005.03.016

关键词:

摘要: The aim of the present study was to assess renal excretion red beet juice (RBJ) antioxidants in six healthy humans. After a single oral dose RBJ. pharmacokinetic parameters obtained from urine were compared those after ingestion water on an intra-individual basis. Urine collected intervals up 24 h post-intake. RBJ ingestion, betacyanins betanin and isobetanin excreted volunteers' (0.28% administered dose) unambiguously identified by HPLC-ESI-MS/MS. Compared water, consumption resulted significantly increased urinary total phenolics (51.1% phenolics) other antioxidant compounds (43.9% compounds) within h.

参考文章(36)
Florian C. Stintzing, Andreas Schieber, Reinhold Carle, Evaluation of colour properties and chemical quality parameters of cactus juices European Food Research and Technology. ,vol. 216, pp. 303- 311 ,(2003) , 10.1007/S00217-002-0657-0
M L Vazquez Oderiz, M E Vazquez Blanco, J Lopez Hernandez, J Simal Lozano, M A Romero Rodriguez, Simultaneous determination of organic acids and vitamin C in green beans by liquid chromatography Journal of AOAC International. ,vol. 77, pp. 1056- 1059 ,(1994) , 10.1093/JAOAC/77.4.1056
M J Lee, H Li, Z Y Wang, Y Sun, D A Balentine, S Gobbo, L Chen, C S Yang, Analysis of plasma and urinary tea polyphenols in human subjects. Cancer Epidemiology, Biomarkers & Prevention. ,vol. 4, pp. 393- 399 ,(1995)
Nicholas J Miller, Catherine Rice-Evans, Michael J Davies, Vimala Gopinathan, Anthony Milner, None, A Novel Method for Measuring Antioxidant Capacity and its Application to Monitoring the Antioxidant Status in Premature Neonates Clinical Science. ,vol. 84, pp. 407- 412 ,(1993) , 10.1042/CS0840407
Florian C. Stintzing, Dietmar Kammerer, Andreas Schieber, Hilou Adama, Odile G. Nacoulma, Reinhold Carle, Betacyanins and phenolic compounds from Amaranthus spinosus L. and Boerhavia erecta L. Zeitschrift für Naturforschung C. ,vol. 59, pp. 1- 8 ,(2004) , 10.1515/ZNC-2004-1-201
Achim Bub, Bernhard Watzl, Mark Blockhaus, Karlis Briviba, Ute Liegibel, Harald Müller, Beatrice L Pool-Zobel, Gerhard Rechkemmer, Fruit juice consumption modulates antioxidative status, immune status and DNA damage. Journal of Nutritional Biochemistry. ,vol. 14, pp. 90- 98 ,(2003) , 10.1016/S0955-2863(02)00255-3
Joe A. Vinson, Yong Hao, Xuehui Su, Ligia Zubik, Phenol Antioxidant Quantity and Quality in Foods:  Vegetables Journal of Agricultural and Food Chemistry. ,vol. 46, pp. 3630- 3634 ,(1998) , 10.1021/JF980295O
K. Schlesier, M. Harwat, V. Böhm, R. Bitsch, Assessment of Antioxidant Activity by Using Different In Vitro Methods Free Radical Research. ,vol. 36, pp. 177- 187 ,(2002) , 10.1080/10715760290006411
Joseph Kanner, Stela Harel, Rina Granit, Betalains--a new class of dietary cationized antioxidants. Journal of Agricultural and Food Chemistry. ,vol. 49, pp. 5178- 5185 ,(2001) , 10.1021/JF010456F