Data/hora: 06/06/2024 04:44:27

Provedor de dados: | 42
País: | Brazil
Título: | Quantification of anti-nutritional factors and their correlations with protein and oil in soybeans
Autores: | BUENO,RAFAEL D.; BORGES,LEANDRO L.; GOD,PEDRO I.V. GOOD; PIOVESAN,NEWTON D.; TEIXEIRA,ARLINDO I.; CRUZ,COSME DAMIÃO; BARROS,EVERALDO G. DE.
Data: | 2018-03-01
Ano: | 2018
Palavras-chave: | Soybean; Carbohydrates; Anti-nutritional factors; Quantitative analysis; HPLC; NIR spectroscopy.
Resumo: | ABSTRACT Soybeans contain about 30% carbohydrate, mainly consisting of non-starch polysaccharides (NSP) and oligosaccharides. NSP are not hydrolyzed in the gastrointestinal tract of monogastric animals. These NSP negatively affect the development of these animals, especially the soluble fraction. This work aimed to establish a method to quantify NSP in soybeans, using high performance liquid chromatography (HPLC), and to estimate correlations between NSP, oligosaccharides, protein and oil. Sucrose, raffinose + stachyose, soluble and insoluble NSP contents were determined by HPLC. Oil and protein contents were determined by near-infrared spectroscopy (NIRS). The soluble PNAs content showed no significant correlation with protein, oil, sucrose and raffinose + stachyose contents, but oligosaccharides showed a negative correlation with protein content. These findings open up the possibility of developing cultivars with low soluble NSP content, aiming to develop feed for monogastric animals.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000100205
Editor: | Academia Brasileira de Ciências
Relação: | 10.1590/0001-3765201820140465
Formato: | text/html
Fonte: | Anais da Academia Brasileira de Ciências  v.90 n.1 2018
Fonte: | info:eu-repo/semantics/openAccess