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家庭在巴西生物多样性中的食品的可用性
Marcos Anderson Lucas da Silva1, Lucas Braga Rodrigues2, Semíramis Martins Álvares Domene3
1Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brasil.
Cadernos de saude publica
|July 26, 2023
概括
巴西的食物生物多样性消费令人惊地低,平均每人每天只有7.09g. 尽管巴西尽管巴西.
科学领域:
- 营养科学 营养科学
- 生态生态学 生态生态学
- 食品系统 食品系统
背景情况:
- 巴西拥有巨大的生物多样性,拥有地球20%的物种和丰富的生物群.
- 了解将本地食品融入巴西饮食中的重要性,对于公共卫生和自然保护至关重要.
- 巴西是粮食生产的全球领导者,但其饮食中的本土食物多样性未得到充分研究.
研究的目的:
- 量化巴西生物多样性产生的食品在国民饮食中的人均可用量.
- 为了识别不同巴西生物群体的基于生物多样性的食物消费的区域差异.
- 评估巴西丰富的生物多样性与其实际饮食模式之间的对齐.
主要方法:
- 利用来自巴西地理和统计研究所 (IBGE) 的复杂样本数据集,覆盖了57,920个家庭.
- 数据收集时间从2017年到2018年.
- 分析了食品可用性数据,根据食品类型和原产地生物群区分.
主要成果:
- 巴西人均生物多样性食品的平均人均可用量很低,为7.09g/天,不包括yerba mate.
- 卡廷加生物群体的水果供应量最高 (4.20g/人/天),而亚马逊生物群体的蔬菜供应量最高 (1.52g/人/天).
- 考虑到巴西的生物多样性和粮食系统能力,总体消费水平被认为是不令人满意的.
结论:
- 巴西丰富的食物生物多样性在饮食中被纳入是显著有限的.
- 有针对性的干预措施是必要的,以增加本地食品的消费.
- 促进基于生物多样性的食物对于利用巴西的自然财富和改善饮食模式至关重要.
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