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Urinary Excretion of Cyanidin Glucosides and Glucuronides in Healthy Humans After Elderberry Juice Ingestion
In a pilot study with 6 females and 1 male, the metabolism of various cyanidin glucosides after oral administration of elderberry juice was investigated. The anthocyanin metabolites were detected in urinary excretion. After ingestion of a bolus quantity of 3.57 g total anthocyanins in a 150 mL elder...
Autores principales: | , , , , , |
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Formato: | Texto |
Lenguaje: | English |
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Hindawi Publishing Corporation
2004
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1082892/ https://www.ncbi.nlm.nih.gov/pubmed/15577200 http://dx.doi.org/10.1155/S111072430440309X |
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author | Bitsch, Roland Netzel, Michael Sonntag, Susanne Strass, Gabriele Frank, Thomas Bitsch, Irmgard |
author_facet | Bitsch, Roland Netzel, Michael Sonntag, Susanne Strass, Gabriele Frank, Thomas Bitsch, Irmgard |
author_sort | Bitsch, Roland |
collection | PubMed |
description | In a pilot study with 6 females and 1 male, the metabolism of various cyanidin glucosides after oral administration of elderberry juice was investigated. The anthocyanin metabolites were detected in urinary excretion. After ingestion of a bolus quantity of 3.57 g total anthocyanins in a 150 mL elderberry juice concentrate, 0.053% of the administered dose was excreted in urine as glucosidically bound cyanidins within the first 5 hours. Only 0.003% of the ingested anthocyanin glucosides was excreted as cyanidin glucuronide, suggesting that this conversion step might be of minor importance in urinary excretion. |
format | Text |
id | pubmed-1082892 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2004 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-10828922005-05-11 Urinary Excretion of Cyanidin Glucosides and Glucuronides in Healthy Humans After Elderberry Juice Ingestion Bitsch, Roland Netzel, Michael Sonntag, Susanne Strass, Gabriele Frank, Thomas Bitsch, Irmgard J Biomed Biotechnol Correspondence Article In a pilot study with 6 females and 1 male, the metabolism of various cyanidin glucosides after oral administration of elderberry juice was investigated. The anthocyanin metabolites were detected in urinary excretion. After ingestion of a bolus quantity of 3.57 g total anthocyanins in a 150 mL elderberry juice concentrate, 0.053% of the administered dose was excreted in urine as glucosidically bound cyanidins within the first 5 hours. Only 0.003% of the ingested anthocyanin glucosides was excreted as cyanidin glucuronide, suggesting that this conversion step might be of minor importance in urinary excretion. Hindawi Publishing Corporation 2004-12-01 /pmc/articles/PMC1082892/ /pubmed/15577200 http://dx.doi.org/10.1155/S111072430440309X Text en Hindawi Publishing Corporation |
spellingShingle | Correspondence Article Bitsch, Roland Netzel, Michael Sonntag, Susanne Strass, Gabriele Frank, Thomas Bitsch, Irmgard Urinary Excretion of Cyanidin Glucosides and Glucuronides in Healthy Humans After Elderberry Juice Ingestion |
title | Urinary Excretion of Cyanidin Glucosides and Glucuronides in Healthy Humans After Elderberry Juice Ingestion |
title_full | Urinary Excretion of Cyanidin Glucosides and Glucuronides in Healthy Humans After Elderberry Juice Ingestion |
title_fullStr | Urinary Excretion of Cyanidin Glucosides and Glucuronides in Healthy Humans After Elderberry Juice Ingestion |
title_full_unstemmed | Urinary Excretion of Cyanidin Glucosides and Glucuronides in Healthy Humans After Elderberry Juice Ingestion |
title_short | Urinary Excretion of Cyanidin Glucosides and Glucuronides in Healthy Humans After Elderberry Juice Ingestion |
title_sort | urinary excretion of cyanidin glucosides and glucuronides in healthy humans after elderberry juice ingestion |
topic | Correspondence Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1082892/ https://www.ncbi.nlm.nih.gov/pubmed/15577200 http://dx.doi.org/10.1155/S111072430440309X |
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