Data/hora: 12/06/2024 07:35:16

Provedor de dados: | 190
País: | Brazil

Título:

Amazonian açai and food dyes for staining arbuscular- micorrhizal fungi

Açaí da Amazônia como corante de fungos micorrízicos arbusculares

Autores: | Silva, Aline Lourdes Martins; Santana, Marcos Diones Ferreira; Pereira, John César de Jesus; Raimam, Milena Pupo; Albino, Ulisses Brigatto.
Data: | 2015-12-31
Ano: | 2015
Palavras-chave: | Recursos Florestais Natural dyes; Soil microbiology; Euterpe oleracea Recursos Florestais; Microbiologia do Solo. Corantes Naturais  Microbiologia do solo  Técnica.
Resumo: | 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.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/798

10.4336/2015.pfb.35.84.798

Editor: | Embrapa Florestas

Relação:

http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/798/460

http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/downloadSuppFile/798/632

http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/downloadSuppFile/798/633

Formato: | application/pdf

Fonte:

Brazilian Journal of Forestry Research; v. 35, n. 84 (2015): out./dez.; 475-479

Pesquisa Florestal Brasileira; v. 35, n. 84 (2015): out./dez.; 475-479

1983-2605

1809-3647

Fonte: | http://creativecommons.org/licenses/by-nc-nd/4.0