Data/hora: 23/06/2024 04:25:23

Biblioteca(s): 	Embrapa Meio Ambiente.	
Data corrente: 	03/03/2021	
Data da última atualização: 	07/02/2023	
Autoria: 	SANTOS, P. de S.; ABATI, K.; MENDOZA, N. V. R.; MASCARIN, G. M.; DELALIBERA JUNIOR, I.	
Afiliação: 	POLYANE DE SÁ SANTOS, ESALQ-USP; KAUANA ABATI, ESALQ-USP; NATAIE VERÓNIKA RONDINEL MENDOZA, ESALQ-USP; GABRIEL MOURA MASCARIN, CNPMA; ÍTALO DELALIBERA JÚNIOR, ESALQ-USP.	
Título: 	Nutritional impact of low-cost substrates on biphasic fermentation for conidia production of the fungal biopesticide Metarhizium anisopliae.	
Ano de publicação: 	2021	
Fonte/Imprenta: 	Bioresource Technology Reports, v. 13, article 100619, 2021.	
ISSN: 	2589-014X	
DOI: 	https://doi.org/10.1016/j.biteb.2020.100619	
Idioma: 	Inglês	
Conteúdo: 	Abstract: Agro-industrial wastes (by-products) were used in a biphasic fermentation system for the optimal production of Metarhizium anisopliae conidia. Submerged fermentation carried out with 45 g L?1 glucose and 36 g L?1 yeast extract rendered the highest blastospores yield within four days. Blastospores were used as the inoculum source in solid-state fermentation alternatively to conidia suspension. The solid substrates included rice, bran, and inert supports for growth and sporulation. Pre-cooked rice inoculated with blastospores showed higher yield and faster conidia production compared to inoculation with conidia. The optimal conidia production was obtained after seven days when inoculated with blastospore-based pre-culture. Conidia production after fungal growth on wheat bran (1.2 × 109 conidia g?1) was twice as high as on corn bran. Sugarcane bagasse was the best supporting matrix for growth and sporulation (5.14 × 108 conidia g?1). This study highlights the feasibility of a cost-effective biphasic liquid-solid fermentation of M. anisopliae.	
Palavras-Chave: 	Agro-industrial by-products.	
Thesagro: 	Controle Biológico; Fermentação; Fungo Entomógeno; Fungo Para Controle Biológico; Metarhizium Anisopliae.	
Thesaurus Nal: 	Biological control; Blastospores; Conidia; Entomopathogenic fungi.	
Categoria do assunto: 	H Saúde e Patologia	
Registro original: 	Embrapa Meio Ambiente (CNPMA)	
Exemplares: 	CNPMA - (16940-1) - UPC - AP - DD -  -  -  - DIS