Proximate composition and nutritional profile of by‐products from green urchin and Atlantic sea cucumber processing plants
Summary Proximate composition, amino acid and fatty acid profiles, and mineral and vitamin contents of by‐products from Atlantic sea cucumber ( Cucumaria frondosa ) and green urchin ( Strongylocentrotus droebachiensis ) processing plants were investigated. Results showed that sea cucumber viscera, u...
Published in: | International Journal of Food Science & Technology |
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crwiley:10.1111/j.1365-2621.2010.02381.x 2024-09-09T19:37:40+00:00 Proximate composition and nutritional profile of by‐products from green urchin and Atlantic sea cucumber processing plants Mamelona, Jean Saint‐Louis, Richard Pelletier, Émilien 2010 http://dx.doi.org/10.1111/j.1365-2621.2010.02381.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2621.2010.02381.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2621.2010.02381.x/fullpdf en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor International Journal of Food Science & Technology volume 45, issue 10, page 2119-2126 ISSN 0950-5423 1365-2621 journal-article 2010 crwiley https://doi.org/10.1111/j.1365-2621.2010.02381.x 2024-08-15T04:20:10Z Summary Proximate composition, amino acid and fatty acid profiles, and mineral and vitamin contents of by‐products from Atlantic sea cucumber ( Cucumaria frondosa ) and green urchin ( Strongylocentrotus droebachiensis ) processing plants were investigated. Results showed that sea cucumber viscera, urchin digestive tract (UDT) and non‐commercial grade gonads contained 4.5–14.4% total proteins and 1.9–4.6% lipids (wet weight basis). They were rich in essential amino acids with values of about 36% of total amino acids. Samples were also rich in polyunsaturated fatty acids (44% of total fatty acids) and showed high content in EPA (∼17% of total fatty acids), but low DHA level (0.2%) was observed. In terms of vitamins content, UDT showed highest retinol and alpha‐tocopherol contents when compared to other marine samples. Results showed that by‐products from echinoderm processing plants contain various nutritious components with levels generally comparable even better than their edible counterparts, and efforts should be invested to valorise these biological wastes in a world context of rarefaction of nutritional marine resources. Article in Journal/Newspaper Cucumaria frondosa Wiley Online Library International Journal of Food Science & Technology 45 10 2119 2126 |
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Open Polar |
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Wiley Online Library |
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English |
description |
Summary Proximate composition, amino acid and fatty acid profiles, and mineral and vitamin contents of by‐products from Atlantic sea cucumber ( Cucumaria frondosa ) and green urchin ( Strongylocentrotus droebachiensis ) processing plants were investigated. Results showed that sea cucumber viscera, urchin digestive tract (UDT) and non‐commercial grade gonads contained 4.5–14.4% total proteins and 1.9–4.6% lipids (wet weight basis). They were rich in essential amino acids with values of about 36% of total amino acids. Samples were also rich in polyunsaturated fatty acids (44% of total fatty acids) and showed high content in EPA (∼17% of total fatty acids), but low DHA level (0.2%) was observed. In terms of vitamins content, UDT showed highest retinol and alpha‐tocopherol contents when compared to other marine samples. Results showed that by‐products from echinoderm processing plants contain various nutritious components with levels generally comparable even better than their edible counterparts, and efforts should be invested to valorise these biological wastes in a world context of rarefaction of nutritional marine resources. |
format |
Article in Journal/Newspaper |
author |
Mamelona, Jean Saint‐Louis, Richard Pelletier, Émilien |
spellingShingle |
Mamelona, Jean Saint‐Louis, Richard Pelletier, Émilien Proximate composition and nutritional profile of by‐products from green urchin and Atlantic sea cucumber processing plants |
author_facet |
Mamelona, Jean Saint‐Louis, Richard Pelletier, Émilien |
author_sort |
Mamelona, Jean |
title |
Proximate composition and nutritional profile of by‐products from green urchin and Atlantic sea cucumber processing plants |
title_short |
Proximate composition and nutritional profile of by‐products from green urchin and Atlantic sea cucumber processing plants |
title_full |
Proximate composition and nutritional profile of by‐products from green urchin and Atlantic sea cucumber processing plants |
title_fullStr |
Proximate composition and nutritional profile of by‐products from green urchin and Atlantic sea cucumber processing plants |
title_full_unstemmed |
Proximate composition and nutritional profile of by‐products from green urchin and Atlantic sea cucumber processing plants |
title_sort |
proximate composition and nutritional profile of by‐products from green urchin and atlantic sea cucumber processing plants |
publisher |
Wiley |
publishDate |
2010 |
url |
http://dx.doi.org/10.1111/j.1365-2621.2010.02381.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2621.2010.02381.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2621.2010.02381.x/fullpdf |
genre |
Cucumaria frondosa |
genre_facet |
Cucumaria frondosa |
op_source |
International Journal of Food Science & Technology volume 45, issue 10, page 2119-2126 ISSN 0950-5423 1365-2621 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1365-2621.2010.02381.x |
container_title |
International Journal of Food Science & Technology |
container_volume |
45 |
container_issue |
10 |
container_start_page |
2119 |
op_container_end_page |
2126 |
_version_ |
1809906781253533696 |