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  • 标题:Valor nutricional de Moringa stenopetala:
  • 本地全文:下载
  • 作者:Ignacio Andrés Machado Montes ; Florencia Tissot ; Valery Bühl
  • 期刊名称:INNOTEC
  • 印刷版ISSN:1510-6593
  • 出版年度:2019
  • 期号:17 ene-jun
  • 页码:57-65
  • DOI:10.26461/17.01
  • 出版社:Laboratorio Tecnológico del Uruguay - LATU
  • 摘要:Moringa stenopetala is a good source of nutrients intended for human and animal consumption. This fact inspired the study of its minerals and vitamin C contents. Metals were analyzed by flame atomic absorption spectrometry. Vitamin C was determined by liquid chromatography equipped with a diode array detector. The nutrients availability in infusions was evaluated by calculating transfer factors from the solid matrices. After analyzing several commercial brands, a greater variability in the content of elements such as iron, magnesium and sodium was observed. The high calcium content found in the samples was highlighted, but with a low transfer factor to the infusions. In the case of vitamin C, a great loss was detected during the preparation of the infusions due to thermal decomposition. Moringa stenopetala would be an interesting natural supplement beneficial to health, especially consumed on a fresh basis, rich in calcium, potassium, magnesium and vitamin C, in quantities like those present in foods recommended as a source of these nutrients.
  • 关键词:Moringa stenopetala;Nutrientes;Análisis elemental
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