Pigmentos de triatomídeos brasileiros
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 1975 |
| Outros Autores: | |
| 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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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 |
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2020-06-27T19:01:45Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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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. |
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https://www.arca.fiocruz.br/handle/icict/41927 |
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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 |
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por |
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por |
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info:eu-repo/semantics/openAccess |
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openAccess |
| dc.publisher.none.fl_str_mv |
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. |
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Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. |
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