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| Registros recuperados : 1 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
12/01/2016 |
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Data da última atualização: |
31/05/2016 |
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Autoria: |
SILVA, A. L. M.; SANTANA, M. D. F.; PEREIRA, J. C. de J.; RAIMAM, M. P.; ALBINO, U. B. |
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Título: |
Amazonian açai and food dyes for staining arbuscular- micorrhizal fungi. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Pesquisa Florestal Brasileira, Colombo, v. 35, n. 84, p. 475-479,out./dez. 2015. |
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DOI: |
doi: 10.4336/2015.pfb.35.84.798 |
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Idioma: |
Português |
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Notas: |
Nota científica. |
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Conteúdo: |
Arbuscular mycorrhizae microscopy requires differential staining of typical structures. Dyes employed, such as trypan blue, pose risks to health and environment. Alternative dyes such as pen ink and aniline have variable coloring efficiency. In this work, Brachiaria decumbens roots, discolored with caustic soda (NaOH), were stained with açai, annatto, saffron, trypan blue and pen inks. There were significant differences among dyes regarding stained mycorrhizal structures and pictures quality. Acai was considered the best alternative dye, with similar results to trypan blue. |
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Palavras-Chave: |
Corante natural; Micorriza arbuscular; Soil microbiology. |
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Thesagro: |
Açafrão; Açaí; Microbiologia do Solo; Urucum. |
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Thesaurus NAL: |
natural dyes. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/140419/1/798-12525-2-PB.pdf
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Marc: |
LEADER 01443naa a2200289 a 4500
001 2033627
005 2016-05-31
008 2015 bl uuuu u00u1 u #d
024 7 $adoi: 10.4336/2015.pfb.35.84.798$2DOI
100 1 $aSILVA, A. L. M.
245 $aAmazonian açai and food dyes for staining arbuscular- micorrhizal fungi.$h[electronic resource]
260 $c2015
500 $aNota científica.
520 $aArbuscular mycorrhizae microscopy requires differential staining of typical structures. Dyes employed, such as trypan blue, pose risks to health and environment. Alternative dyes such as pen ink and aniline have variable coloring efficiency. In this work, Brachiaria decumbens roots, discolored with caustic soda (NaOH), were stained with açai, annatto, saffron, trypan blue and pen inks. There were significant differences among dyes regarding stained mycorrhizal structures and pictures quality. Acai was considered the best alternative dye, with similar results to trypan blue.
650 $anatural dyes
650 $aAçafrão
650 $aAçaí
650 $aMicrobiologia do Solo
650 $aUrucum
653 $aCorante natural
653 $aMicorriza arbuscular
653 $aSoil microbiology
700 1 $aSANTANA, M. D. F.
700 1 $aPEREIRA, J. C. de J.
700 1 $aRAIMAM, M. P.
700 1 $aALBINO, U. B.
773 $tPesquisa Florestal Brasileira, Colombo$gv. 35, n. 84, p. 475-479,out./dez. 2015.
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Registro original: |
Embrapa Florestas (CNPF) |
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