Identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale Physeter catodon
Arsenic compounds in aqueous extracts of muscle, liver, kidney, and lung tissue taken from a sperm whale Physeter catodon (Mammalia: Cetacea) beached on a small island near Phuket in the Andaman Sea were determined by high performance liquid chromatography using an inductively coupled plasma mass sp...
Published in: | Journal of the Marine Biological Association of the United Kingdom |
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2002
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Online Access: | http://dx.doi.org/10.1017/s0025315402005283 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0025315402005283 |
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crcambridgeupr:10.1017/s0025315402005283 2024-03-03T08:48:57+00:00 Identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale Physeter catodon Geiszinger, Anita Khokiattiwong, Somkiat Goessler, Walter Francesconi, Kevin A. 2002 http://dx.doi.org/10.1017/s0025315402005283 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0025315402005283 en eng Cambridge University Press (CUP) https://www.cambridge.org/core/terms Journal of the Marine Biological Association of the United Kingdom volume 82, issue 1, page 165-168 ISSN 0025-3154 1469-7769 Aquatic Science journal-article 2002 crcambridgeupr https://doi.org/10.1017/s0025315402005283 2024-02-08T08:40:41Z Arsenic compounds in aqueous extracts of muscle, liver, kidney, and lung tissue taken from a sperm whale Physeter catodon (Mammalia: Cetacea) beached on a small island near Phuket in the Andaman Sea were determined by high performance liquid chromatography using an inductively coupled plasma mass spectrometer as the arsenic specific detector. The total arsenic concentrations in the tissues (dry mass) were low, ranging from 0·3 μg g −1 for liver and lung, to 1·0 μg g −1 for muscle and 3·0 μg g −1 for kidney. Most of the arsenic (>60%) was extracted from the tissue into water, and the bulk (>80%) of this arsenic was present as arsenobetaine. Dimethylarsinate was present at low levels in all four tissues whereas arsenocholine was detected in kidney, liver and lung, but not in the muscle tissue. Another arsenic containing betaine, trimethylarsoniopropionate, was also present in all four tissues. This is only the second report of trimethylarsoniopropionate as a naturally-occurring arsenic compound. Article in Journal/Newspaper Sperm whale Cambridge University Press Catodon ENVELOPE(-59.966,-59.966,-63.500,-63.500) Journal of the Marine Biological Association of the United Kingdom 82 1 165 168 |
institution |
Open Polar |
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Cambridge University Press |
op_collection_id |
crcambridgeupr |
language |
English |
topic |
Aquatic Science |
spellingShingle |
Aquatic Science Geiszinger, Anita Khokiattiwong, Somkiat Goessler, Walter Francesconi, Kevin A. Identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale Physeter catodon |
topic_facet |
Aquatic Science |
description |
Arsenic compounds in aqueous extracts of muscle, liver, kidney, and lung tissue taken from a sperm whale Physeter catodon (Mammalia: Cetacea) beached on a small island near Phuket in the Andaman Sea were determined by high performance liquid chromatography using an inductively coupled plasma mass spectrometer as the arsenic specific detector. The total arsenic concentrations in the tissues (dry mass) were low, ranging from 0·3 μg g −1 for liver and lung, to 1·0 μg g −1 for muscle and 3·0 μg g −1 for kidney. Most of the arsenic (>60%) was extracted from the tissue into water, and the bulk (>80%) of this arsenic was present as arsenobetaine. Dimethylarsinate was present at low levels in all four tissues whereas arsenocholine was detected in kidney, liver and lung, but not in the muscle tissue. Another arsenic containing betaine, trimethylarsoniopropionate, was also present in all four tissues. This is only the second report of trimethylarsoniopropionate as a naturally-occurring arsenic compound. |
format |
Article in Journal/Newspaper |
author |
Geiszinger, Anita Khokiattiwong, Somkiat Goessler, Walter Francesconi, Kevin A. |
author_facet |
Geiszinger, Anita Khokiattiwong, Somkiat Goessler, Walter Francesconi, Kevin A. |
author_sort |
Geiszinger, Anita |
title |
Identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale Physeter catodon |
title_short |
Identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale Physeter catodon |
title_full |
Identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale Physeter catodon |
title_fullStr |
Identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale Physeter catodon |
title_full_unstemmed |
Identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale Physeter catodon |
title_sort |
identification of the new arsenic-containing betaine, trimethylarsoniopropionate, in tissues of a stranded sperm whale physeter catodon |
publisher |
Cambridge University Press (CUP) |
publishDate |
2002 |
url |
http://dx.doi.org/10.1017/s0025315402005283 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0025315402005283 |
long_lat |
ENVELOPE(-59.966,-59.966,-63.500,-63.500) |
geographic |
Catodon |
geographic_facet |
Catodon |
genre |
Sperm whale |
genre_facet |
Sperm whale |
op_source |
Journal of the Marine Biological Association of the United Kingdom volume 82, issue 1, page 165-168 ISSN 0025-3154 1469-7769 |
op_rights |
https://www.cambridge.org/core/terms |
op_doi |
https://doi.org/10.1017/s0025315402005283 |
container_title |
Journal of the Marine Biological Association of the United Kingdom |
container_volume |
82 |
container_issue |
1 |
container_start_page |
165 |
op_container_end_page |
168 |
_version_ |
1792505999226044416 |