Data/hora: 23/09/2024 16:17:48

Biblioteca(s): 	Embrapa Florestas.	
Data corrente: 	12/01/2017	
Data da última atualização: 	17/04/2017	
Autoria: 	ZORTEA-GUIDOLIN, M. E. B.; DEMIATE, I. M.; GODOY, R. C. B. de; SCHEER, A. de P.; GREWELL, D.; JANE, J.-l.	
Afiliação: 	Manoela Estefânea Boff Zortea-Guidolin, Graduanda da UFPR; Ivo Mottin Demiate, UEPG; ROSSANA CATIE BUENO DE GODOY, CNPF; Agnes de Paula Scheer, Graduanda da UFPR; David Grewell, Iowa State University; Jay-lin Jane, Iowa State University.	
Título: 	Structural and functional characterization of starches from Brazilian pine seeds (Araucaria angustifolia).	
Ano de publicação: 	2017	
Fonte/Imprenta: 	Food Hydrocolloids, v. 63, p. 16-29, Feb. 2017.	
DOI: 	http://dx.doi.org/10.1016/j.foodhyd.2016.08.022	
Idioma: 	Inglês	
Conteúdo: 	Brazilian pine seeds (Araucaria angustifolia) or pinh~ao are popularly consumed in South America as a seasonal food. Pinh~ao of seven accessions were supplied by Brazilian Agricultural Research Corporation (Embrapa/Forestry) germplasm bank. Starch was isolated from those seeds and characterized. Structures and functional properties of starch, including amylose content, molecular weight (Mw) and gyration radius of amylopectin, amylopectin branch chain-length distribution, thermal and pasting properties, and in vitro digestibility were studied. The samples had significant differences on structures and functional properties. The pinh~ao starch consisted of considerable amounts of slowly digestible starch (SDS) and resistant starch (RS). Results obtained from this study are useful for developing new applications for pinh~ao, which is a promising ingredient for the health/nutraceutical food industry.	
Palavras-Chave: 	Propriedade funcional.	
Thesagro: 	Alimento; Amido; Araucaria angustifolia; Digestibilidade in vitro; Espécie nativa; Indústria alimentícia; Pinhão; Semente.	
Thesaurus Nal: 	Food industry; Functional properties; In vitro digestibility; Starch.	
Categoria do assunto: 	Q Alimentos e Nutrição Humana	
Registro original: 	Embrapa Florestas (CNPF)	
Exemplares: 	CNPF - (55539-1) - UPC - AP - DD -  -  -  - DIS