Data/hora: 02/06/2024 05:42:38

Provedor de dados: 	Anais da Academia Brasileira de Ciências	
País: 	Brazil	
Título: 	Orange and Passion Fruit Wastes Characterization, Substrate Hydrolysis and Cell Growth of Cupriavidus necator, as Proposal to Converting of Residues in High Value Added Product	
Autores: 	LOCATELLI,GABRIEL O.; FINKLER,LEANDRO; FINKLER,CHRISTINE L.L.	
Data: 	2019-01-01	
Ano: 	2019	
Palavras-chave: 	Biological conversion processes; Enzymatic hydrolyses; Orange wastes; Passion fruit wastes; Pectin; Polyhydroxyalkanoates.	
Resumo: 	Abstract: Brazil is the world’s largest producer of orange and passion fruit, which are destined mainly for industrialization, generating grand volumes of wastes. The solid portion of these residues is a rich source of pectin - composed mainly of galacturonic acid and neutral sugars, which through the hydrolysis process can be used in biological conversion processes, as the production of polyhydroxyalkanoates (PHAs). This way, we characterized these wastes, followed by the extraction and hydrolysis of pectin for employ as a substrate for the cell growth of Cupriavidus necator. The results confirmed the large portion of pectin (almost 40 g.100g-1) and soluble sugars, present in these wastes. The hydrolyzed extract showed as a good source of carbon for the cell growth of C. necator with YX/S 0.56 and 0.44, µMax 0.27 and 0.21 for orange and passion fruit wastes respectively, similar to other carbon sources. This way, the extraction and hydrolysis of orange and passion fruit wastes for the cellular growth of C. necator, can be a good alternative to converting of residues in high value added product.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000100629	
Editor: 	Academia Brasileira de Ciências	
Relação: 	10.1590/0001-3765201920180058	
Formato: 	text/html	
Fonte: 	Anais da Academia Brasileira de Ciências  v.91 n.1 2019	
Fonte: 	info:eu-repo/semantics/openAccess