Use este identificador para citar ou linkar para este item: http://repositorio.inpa.gov.br/handle/123/3949
Título: Análise Fisico-química e composição nutricional da matéria prima e de substratos pré e pós cultivo de Pleurotus ostreatus
Autor(es): Ceci Sales-Campos
Araujo, Lidia Medina
Marli Teixeira de Almeida Minhoni
Meire Cristina Nogueira de Andrade
Assunto: análise físico-química
cogumelo comestível
fibra
ISSN: 0378-1844
Revista: Interciencia (Caracas)
Volume: 35
Resumo: The aim of the present study was to carry out the physical, chemical and nutritional analyses of the alternative substrates formulated from wood and agroindustrial residues of the Amazon for Pleurotus ostreatus (Jacq.:Fr.) Kummer cultivation. The determination of C, N, pH, humidity, soluble solids, protein, fat, total fiber ash, carbohydrates (total and available) and energy were carried out. The substrates were formulated from sawdust of Simarouba amara Aubl. (marupa), Ochroma piramidale Cav. ex. Lam. (pau de balsa) and from the stein of Bactris gasipaes Kunth (pupunheira palm tree), and from Saccharum officinarum L. (sugar cane bagasse). The results demonstrated that the nutritional composition of the substrate is variable and the improvement of the quality of the spent substrate (energy and protein increment) promoted by the metabolism of the fungus during the cultivation, contributed for a more nutritive substrate than the initial one, which could be used as a compost for Agaricus sp. cultivation, as organic fertilizer and for bioremediation for contaminated soils.
URI: http://repositorio.inpa.gov.br/handle/123/3949
ISSN: 0378-1844
Aparece nas coleções:Coordenação de Tecnologia e Inovação (COTI)

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