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技术驱动的鱼类采集后损失的减少可以提高粮食安全和经济性
Haizhou Wu1,2, Jingnan Zhang1, Heng Zhu3
1Hubei Technology Innovation Center for Meat Processing, College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei China.
概括
减少收获后的鱼类损失可以显著提高人类消费. 优化鱼类利用可以提供数百万额外的每日份量,提高营养和可持续性.
科学领域:
- 水生动物的食物系统.
- 可持续的渔业是一种可持续的渔业.
- 营养安全 营养安全
背景情况:
- 在全球范围内,46%的捕捞鱼由于腐烂,加工效率低下或非食品用途而丢失.
- 这种效率低下削弱了水生食物的营养,经济和环境效益.
- 目前的采集后做法限制了全球鱼类资源的潜力.
研究的目的:
- 评估收获后干预措施对鱼类利用的影响.
- 量化增加人类直接鱼类消费的潜力.
- 强调收获后优化作为蓝色食品系统的关键策略.
主要方法:
- 量化建模方法. 量化建模方法.
- 案例研究和文献的定性综合.
- 对有针对性的干预措施的评估:冷链,处理,副产品价值化.
主要成果:
- 如果采用可行的技术,可以将净鱼类消费量提高到74%.
- 这意味着每天增加850万份鱼类,而不会增加捕捞量.
- 降低近10%的消费者价格的潜力.
结论:
- 收获后优化是营养安全的关键,未得到充分利用的杆.
- 减少浪费,而不仅仅是增加捕捞,是可持续蓝色食品系统的关键.
- 有潜力满足饮食需求,减少生态系统压力,促进公平增长.
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