来自大西洋和亚马逊森林的功能性果树:选择富含抗氧化剂,营养素和脂肪酸的潜在栗子树
Caroline Palacio de Araujo1, Ingridh Medeiros Simões1, Thuanny Lins Monteiro Rosa1
1Center of Agricultural Sciences and Engineering, Federal University of Espírito Santo/UFES, Alto Universitário, s/n, Alegre 29500-000, ES, Brazil.
Foods (Basel, Switzerland)
|December 23, 2023
概括
来自亚马逊和大西洋森林的巴西栗子含有丰富的营养和抗氧化剂. 这些未被充分利用的坚果可以被认为是功能性食品和的良好来源.
科学领域:
- 营养科学 营养科学
- 食品科学 食品科学 食品科学
- 植物学 植物学
背景情况:
- 亚马逊和大西洋森林拥有多样化的果树,生产未充分利用的功能性食物.
- 巴西栗子 (L. pisonis和L. lanceolata) 是新型功能性食品的潜在来源.
研究的目的:
- 为了评估巴西栗子的营养和抗氧化特性.
- 为了描述坚果油的脂肪酸概况.
- 为了确定优越的生产坚果的母树,以便在未来进行选择.
主要方法:
- 营养分析 (大约组成,矿物质,维生素).
- 抗氧化能力测定 (DPPH,总,黄,氨酸).
- 通过气相色谱对坚果油进行脂肪酸分析.
- 用X射线密度测量用于坚果的特征.
- 母树的叶子和土壤营养分析.
主要成果:
- 特定的 *L. pisonis* 和 *L. lanceolata* 树木被确定为优越的营养密集坚果生产者.
- 在特定母树的坚果中发现的最高的抗氧化化合物 (安托西亚宁,DPPH,,黄).
- 坚果油表现出和脂肪酸 (48-65%) 和不和脂肪酸 (34-57%) 的平衡特征.
- 坚果被证实是的丰富来源.
结论:
- 巴西栗子含有丰富的必需营养素和抗氧化剂,被认为是非常规的功能性食品.
- 选择的母树为开发改进的功能性食品产品提供了潜力.
- 这些坚果可以作为一种可行的的饮食来源,有助于粮食安全.
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