Pigmentos de triatomídeos brasileiros

Detalhes bibliográficos
Autor(a) principal: Vilella, Gilberto G.
Data de Publicação: 1975
Outros Autores: Magalhães, M. Matilde R.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/41927
Resumo: Os extratos em metanolºHCL e amônia-mercaptoetanol de conexivos de Triatomídeos examinados apresentaram espectros de absorção no visível com máximo único e nítido em 400 nm. A cromatografia em camada fina de silica-gel e em papel revelou a pesença de pterinas fluorescentes à luz ultravioleta filtrada em 365 nm a julgar pelos Rf comparados com os de pterinas padrões.
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spelling Vilella, Gilberto G.Magalhães, M. Matilde R.2020-06-27T19:01:45Z2020-06-27T19:01:45Z1975VILLELA, Gilberto G.; MAGALHÃES, M. Matilde R. Pigmentos de Triatomideos brasileiros. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 73, n. 1-3, p. 135-137, 1975.0074-0276https://www.arca.fiocruz.br/handle/icict/4192710.1590/S0074-027619750001000101678-8060Os extratos em metanolºHCL e amônia-mercaptoetanol de conexivos de Triatomídeos examinados apresentaram espectros de absorção no visível com máximo único e nítido em 400 nm. A cromatografia em camada fina de silica-gel e em papel revelou a pesença de pterinas fluorescentes à luz ultravioleta filtrada em 365 nm a julgar pelos Rf comparados com os de pterinas padrões.Some Hemiptera (Triatomidae) common in Brazil (Panstrongylus megistus, Triatoma brasiliensis, Rhodnius prolixus) presented in the external tegument erythropterin, xanthopterin and possibly 3, 4, 7 - trioxypteridine. Most of the coloured extracts showed in the visible a sharp absorption at 400 nm suggesting its anthocyan character. Neither leuco nor biopterin were detected. The Rf was obtained by thin layer chromatography and the absorption measured spectrophotometrically in a Zeiss PQMII apparatus.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.porFundação Oswaldo Cruz. 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dc.title.pt_BR.fl_str_mv Pigmentos de triatomídeos brasileiros
title Pigmentos de triatomídeos brasileiros
spellingShingle Pigmentos de triatomídeos brasileiros
Vilella, Gilberto G.
Triatomídeos
Brasil
Pigmentos
Hemiptera (Triatomidae)
Brazil
title_short Pigmentos de triatomídeos brasileiros
title_full Pigmentos de triatomídeos brasileiros
title_fullStr Pigmentos de triatomídeos brasileiros
title_full_unstemmed Pigmentos de triatomídeos brasileiros
title_sort Pigmentos de triatomídeos brasileiros
author Vilella, Gilberto G.
author_facet Vilella, Gilberto G.
Magalhães, M. Matilde R.
author_role author
author2 Magalhães, M. Matilde R.
author2_role author
dc.contributor.author.fl_str_mv Vilella, Gilberto G.
Magalhães, M. Matilde R.
dc.subject.other.pt_BR.fl_str_mv Triatomídeos
Brasil
Pigmentos
topic Triatomídeos
Brasil
Pigmentos
Hemiptera (Triatomidae)
Brazil
dc.subject.en.pt_BR.fl_str_mv Hemiptera (Triatomidae)
Brazil
description Os extratos em metanolºHCL e amônia-mercaptoetanol de conexivos de Triatomídeos examinados apresentaram espectros de absorção no visível com máximo único e nítido em 400 nm. A cromatografia em camada fina de silica-gel e em papel revelou a pesença de pterinas fluorescentes à luz ultravioleta filtrada em 365 nm a julgar pelos Rf comparados com os de pterinas padrões.
publishDate 1975
dc.date.issued.fl_str_mv 1975
dc.date.accessioned.fl_str_mv 2020-06-27T19:01:45Z
dc.date.available.fl_str_mv 2020-06-27T19:01:45Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv VILLELA, Gilberto G.; MAGALHÃES, M. Matilde R. Pigmentos de Triatomideos brasileiros. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 73, n. 1-3, p. 135-137, 1975.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/41927
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.doi.none.fl_str_mv 10.1590/S0074-02761975000100010
dc.identifier.eissn.none.fl_str_mv 1678-8060
identifier_str_mv VILLELA, Gilberto G.; MAGALHÃES, M. Matilde R. Pigmentos de Triatomideos brasileiros. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 73, n. 1-3, p. 135-137, 1975.
0074-0276
10.1590/S0074-02761975000100010
1678-8060
url https://www.arca.fiocruz.br/handle/icict/41927
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