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  • 标题:Efecto del tratamiento térmico sobre la composición química y minerales en semillas de lupinos silvestres
  • 作者:Elia Herminia Valdés-Miramontes ; Antonio López-Espinoza ; Ramón Rodríguez-Macías
  • 期刊名称:Revista Chilena de Nutrición
  • 印刷版ISSN:0716-1549
  • 电子版ISSN:0717-7518
  • 出版年度:2015
  • 卷号:42
  • 期号:2
  • 页码:186-190
  • 语种:Spanish
  • 出版社:Sociedad Chilena de Nutrición, Bromatología y Toxicología
  • 摘要:Wild lupine consumption has restrictions due to the presence of alkaloids; however, these components can be reduced with a suitable thermal treatment. The aim of this research was to deter-mine the thermal effect on chemical composition and minerals of wild lupine. Lupinus mexicanus had a reduction in protein and fat contents of 34.76 to 33.11 and 6.10 to 5.41 g/100 g of sample respectively, and an increase in ash and dietary fi ber of 3.84 to 4.53 g/100g and 20.9 to 28.48 g/100 g respectively. L. mexicanus raw seeds revealed the highest Ca content (3,252 mg/kg), L. elegans was the highest in Mg with 2,656 mg/kg. Highest Fe content was found in Lupinus rotundifl orus (82.8 mg/kg), and Lupinus exaltatus in Cu (184.4 mg/kg). All species showed similar Zn content of 73.3 mg/kg (Lupinus montanus) to 89.6 mg/kg (L. exaltatus). In all species the Cu content decreased, mainly in Lupinus elegans with a loss of 76,71 %.
  • 其他摘要:Wild lupine consumption has restrictions due to the presence of alkaloids; however, these components can be reduced with a suitable thermal treatment. The aim of this research was to deter-mine the thermal effect on chemical composition and minerals of wild lupine. Lupinus mexicanus had a reduction in protein and fat contents of 34.76 to 33.11 and 6.10 to 5.41 g/100 g of sample respectively, and an increase in ash and dietary fi ber of 3.84 to 4.53 g/100g and 20.9 to 28.48 g/100 g respectively. L. mexicanus raw seeds revealed the highest Ca content (3,252 mg/kg), L. elegans was the highest in Mg with 2,656 mg/kg. Highest Fe content was found in Lupinus rotundifl orus (82.8 mg/kg), and Lupinus exaltatus in Cu (184.4 mg/kg). All species showed similar Zn content of 73.3 mg/kg (Lupinus montanus) to 89.6 mg/kg (L. exaltatus). In all species the Cu content decreased, mainly in Lupinus elegans with a loss of 76,71 %.
  • 关键词:Lupinus; legumes; minerals; thermal effect; dietary fiber.
  • 其他关键词:Lupinus; legumes; minerals; thermal effect; dietary fiber.
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