Data/hora: 15/06/2024 01:26:41

Biblioteca(s): 	Embrapa Soja.	
Data corrente: 	21/06/1993	
Data da última atualização: 	27/10/2004	
Autoria: 	ORF, J. H.	
Afiliação: 	Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, Minnesota 55108, USA.	
Título: 	Breeding soybeans lacking antinutritional factors.	
Ano de publicação: 	1989	
Fonte/Imprenta: 	In: CONFERENCIA MUNDIAL DE INVESTAGACION EN SOJA, 4., 1989. Buenos Aires. Actas... Buenos Aires: AASOJA, 1989.	
Volume: 	t.2	
Páginas: 	p.1091-1100.	
Idioma: 	Inglês	
Conteúdo: 	Breeding soybeans lacking antinutritional factors is a challenge for plant breeders. Of the antinutritional factors discussed, it appears that the protease inhibitors and the oligosaccarides should receive the most attention. Breeding for the lack of the Kunitz trypsin inhibitor has progressed the farthest. Additional studies involving screeding, genetics and breeding are needed for the other protease inhibitors and oligosaccharides. Current knowledge would suggest the lectins, saponins and strogens should not be considered important antinutritional factors in soybeans. It appears that breeding for reduced allergens and phytates may be difficult. More research on goitrogens and antivitamins is needed before these problems can begin to the addressed by geneticsand breeding. Althrough breeding for the lack of antinutritional factors can improve the nutritional value of the soybean, it appears that the full nutritional potential of soybeans may only be realized after a certain amount of heat treatment has been applied to the soybean (Liener, 1981).	
Palavras-Chave: 	Antinutritional factor; EUA; Fator antinutritional; Protein; Seed; Soybean; USA.	
Thesagro: 	Proteína; Semente; Soja.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Soja (CNPSO)