Consulta: creatorFacets:"Santana, Marcos Diones Ferreira"
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Amazonian açai and food dyes for staining arbuscular- micorrhizal fungi
Provedor de dados: 190
Autores: Silva, Aline Lourdes Martins; Santana, Marcos Diones Ferreira; Pereira, John César de Jesus; Raimam, Milena Pupo; Albino, Ulisses Brigatto.
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
Palavras-chave: Recursos Florestais Natural dyes; Soil microbiology; Euterpe oleracea Recursos Florestais; Microbiologia do Solo. Corantes Naturais  Microbiologia do solo  Técnica.
Ano: 2015
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/798