Biocromos (pigmentos) de invertebrados marinhos: I - Briozoarios
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 1948 |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Memórias do Instituto Oswaldo Cruz |
| Texto Completo: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761948000200005 |
Resumo: | In the present paper the author reported the results obtained for the chemical caracterization of the pigments of some species of Bryozoa (Polyzoa), living in the bay and the coast near Rio de Janeiro. The pigments (biochromes) of "Bugula neritina", "Schizoporella unicornis", "Steganoporella magnilabris", "Bugula flabellata" and "Trigonospora sp", were extracted and the results showed that carotene was found in all the species, except, "Bugula neritina" and "Bugula flabellata". A new water-soluble pigment was described for "Bugula neritina". Spectrophotometric curves obtained with the Beckman spectrophotometer are reported for the "Bugula" pigment and for the carotenoids. Chromatographic analysis and the treatment with immiscible solvents were performed for all the extracts of the animals considered. A study of the biochromes of other "phyla" will be published in a near future. |
| id |
FIOCRUZ-4_2b3f0d1d948a0f6cf15eab18302167ef |
|---|---|
| oai_identifier_str |
oai:scielo:S0074-02761948000200005 |
| network_acronym_str |
FIOCRUZ-4 |
| network_name_str |
Memórias do Instituto Oswaldo Cruz |
| spelling |
Biocromos (pigmentos) de invertebrados marinhos: I - BriozoariosIn the present paper the author reported the results obtained for the chemical caracterization of the pigments of some species of Bryozoa (Polyzoa), living in the bay and the coast near Rio de Janeiro. The pigments (biochromes) of "Bugula neritina", "Schizoporella unicornis", "Steganoporella magnilabris", "Bugula flabellata" and "Trigonospora sp", were extracted and the results showed that carotene was found in all the species, except, "Bugula neritina" and "Bugula flabellata". A new water-soluble pigment was described for "Bugula neritina". Spectrophotometric curves obtained with the Beckman spectrophotometer are reported for the "Bugula" pigment and for the carotenoids. Chromatographic analysis and the treatment with immiscible solvents were performed for all the extracts of the animals considered. A study of the biochromes of other "phyla" will be published in a near future.Instituto Oswaldo Cruz, Ministério da Saúde1948-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761948000200005Memórias do Instituto Oswaldo Cruz v.46 n.2 1948reponame:Memórias do Instituto Oswaldo Cruzinstname:Fundação Oswaldo Cruzinstacron:FIOCRUZ10.1590/S0074-02761948000200005info:eu-repo/semantics/openAccessVillela,Gilberto G.por2020-04-25T17:44:41Zhttp://www.scielo.br/oai/scielo-oai.php0074-02761678-8060opendoar:null2020-04-26 01:57:59.15Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruztrue |
| dc.title.none.fl_str_mv |
Biocromos (pigmentos) de invertebrados marinhos: I - Briozoarios |
| title |
Biocromos (pigmentos) de invertebrados marinhos: I - Briozoarios |
| spellingShingle |
Biocromos (pigmentos) de invertebrados marinhos: I - Briozoarios Villela,Gilberto G. |
| title_short |
Biocromos (pigmentos) de invertebrados marinhos: I - Briozoarios |
| title_full |
Biocromos (pigmentos) de invertebrados marinhos: I - Briozoarios |
| title_fullStr |
Biocromos (pigmentos) de invertebrados marinhos: I - Briozoarios |
| title_full_unstemmed |
Biocromos (pigmentos) de invertebrados marinhos: I - Briozoarios |
| title_sort |
Biocromos (pigmentos) de invertebrados marinhos: I - Briozoarios |
| author |
Villela,Gilberto G. |
| author_facet |
Villela,Gilberto G. |
| author_role |
author |
| dc.contributor.author.fl_str_mv |
Villela,Gilberto G. |
| dc.description.none.fl_txt_mv |
In the present paper the author reported the results obtained for the chemical caracterization of the pigments of some species of Bryozoa (Polyzoa), living in the bay and the coast near Rio de Janeiro. The pigments (biochromes) of "Bugula neritina", "Schizoporella unicornis", "Steganoporella magnilabris", "Bugula flabellata" and "Trigonospora sp", were extracted and the results showed that carotene was found in all the species, except, "Bugula neritina" and "Bugula flabellata". A new water-soluble pigment was described for "Bugula neritina". Spectrophotometric curves obtained with the Beckman spectrophotometer are reported for the "Bugula" pigment and for the carotenoids. Chromatographic analysis and the treatment with immiscible solvents were performed for all the extracts of the animals considered. A study of the biochromes of other "phyla" will be published in a near future. |
| description |
In the present paper the author reported the results obtained for the chemical caracterization of the pigments of some species of Bryozoa (Polyzoa), living in the bay and the coast near Rio de Janeiro. The pigments (biochromes) of "Bugula neritina", "Schizoporella unicornis", "Steganoporella magnilabris", "Bugula flabellata" and "Trigonospora sp", were extracted and the results showed that carotene was found in all the species, except, "Bugula neritina" and "Bugula flabellata". A new water-soluble pigment was described for "Bugula neritina". Spectrophotometric curves obtained with the Beckman spectrophotometer are reported for the "Bugula" pigment and for the carotenoids. Chromatographic analysis and the treatment with immiscible solvents were performed for all the extracts of the animals considered. A study of the biochromes of other "phyla" will be published in a near future. |
| publishDate |
1948 |
| dc.date.none.fl_str_mv |
1948-06-01 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761948000200005 |
| url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761948000200005 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
| dc.relation.none.fl_str_mv |
10.1590/S0074-02761948000200005 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
text/html |
| dc.publisher.none.fl_str_mv |
Instituto Oswaldo Cruz, Ministério da Saúde |
| publisher.none.fl_str_mv |
Instituto Oswaldo Cruz, Ministério da Saúde |
| dc.source.none.fl_str_mv |
Memórias do Instituto Oswaldo Cruz v.46 n.2 1948 reponame:Memórias do Instituto Oswaldo Cruz instname:Fundação Oswaldo Cruz instacron:FIOCRUZ |
| reponame_str |
Memórias do Instituto Oswaldo Cruz |
| collection |
Memórias do Instituto Oswaldo Cruz |
| instname_str |
Fundação Oswaldo Cruz |
| instacron_str |
FIOCRUZ |
| institution |
FIOCRUZ |
| repository.name.fl_str_mv |
Memórias do Instituto Oswaldo Cruz - Fundação Oswaldo Cruz |
| repository.mail.fl_str_mv |
|
| _version_ |
1669937630381342720 |