| Revue: | Anais da Academia Brasileira de Ciencias |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000420596 |
| ISSN: | 0001-3765 |
| Autores: | Bueno, Rafael D1 Borges, Leandro L1 Good God, Pedro I.V2 Piovesan, Newton D1 Teixeira, Arlindo I3 Cruz, Cosme Damiao1 Barros, Everaldo G4 |
| Instituciones: | 1Universidade Federal de Vicosa, Instituto de Biotecnologia Aplicada a Agropecuaria, Vicosa, Minas Gerais. Brasil 2Universidade Federal de Vicosa, Instituto de Ciencias Agrarias, Vicosa, Minas Gerais. Brasil 3Instituto Federal do Sudeste de Minas, Campus Barbacena, Barbacena, Minas Gerais. Brasil 4Universidade Catolica de Brasilia, Programa de Pos-Graduacao em Ciencias Genomicas e Biotecnologia, Brasilia, Distrito Federal. Brasil |
| Año: | 2018 |
| Periodo: | Mar |
| Volumen: | 90 |
| Número: | 1 |
| Paginación: | 205-218 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico, descriptivo |
| Resumen en inglés | 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 |
| Disciplinas: | Agrociencias, Química |
| Palabras clave: | Leguminosas, Química de alimentos, Soya, Proteínas, Aceite de soya, Factores antinutricionales, Análisis cuantitativo, Cromatografía líquida de alta resolución (HPLC), Espectroscopía de infrarrojo cercano |
| Keyword: | Legumes, Food chemistry, Soybean, Proteins, Soybean oil, Antinutritional factors, Quantitative analysis, High performance liquid chromatography (HPLC), Near infrared spectroscopy |
| Texte intégral: | Texto completo (Ver HTML) |
