Where food safety meets nutrition outcomes in livestock and fish value chains: a conceptual approach
Where food safety meets nutrition outcomes in livestock and fish value chains: a conceptual approach
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DOI：
10.1007/s12571-017-0710-2
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发表时间：
2017-10-01
期刊：
影响因子：
6.7
通讯作者：
Rushton, Jonathan
中科院分区：
文献类型：
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作者：
Hasler, Barbara;Dominguez-Salas, Paula;Rushton, Jonathan
人们对食品安全与营养之间的联系越来越感兴趣。动物源食品通过提供维生素B12、优质蛋白质、铁、锌、生物利用度高的维生素A、核黄素和钙，有助于满足重要的微量营养素需求。然而，肉类和奶制品消费量高可能会引起与非传染性疾病和食品安全风险有关的健康问题，特别是如果牲畜和鱼类价值链的升级不遵循建议的卫生和生物安全做法。世界卫生组织最近的一份报告指出，来自动物源性食品的食源性疾病构成了全球重要的健康负担。只有少数研究探讨营养结果和食源性疾病的同时和综合的方法可能是困难的，由于学科范式的理解有限。在这里，我们提出了一种概念性的方法，将食品安全和营养评估纳入牲畜和鱼类价值链，结合食品科学，公共卫生，营养和经济学的知识。它提供了六个分析层面，解释了可能导致一体化陷阱的关键学科范式和方法特征，并为联合评估提供了建议。从这项跨学科研究方法的工作中产生的见解可以帮助那些参与合作的人将食品安全和营养研究纳入牲畜和鱼类价值链。
There is increasing interest in the links between food safety and nutrition. Animal-source foods contribute to fulfilling important micronutrient requirements by supplying vitamin B12, high quality protein, iron, zinc, vitamin A of high bioavailability, riboflavin and calcium. However, high meat and dairy consumption may raise health concerns related to the risk of non-communicable diseases and food safety, especially if upscaling of livestock and fish value chains does not follow recommended hygiene and biosecurity practices. A recent report by the World Health Organisation indicates that food-borne diseases from animal-source foods constitutes an important health burden worldwide. Only a few studies explore nutrition outcomes and food-borne diseases simultaneously and integrative approaches may be difficult due to limited understanding of disciplinary paradigms. Here we propose a conceptual approach to integrate food safety and nutrition assessments in livestock and fish value chains combining knowledge from food sciences, public health, nutrition and economics. It offers six analytical dimensions with explanations of key disciplinary paradigms and methodological characteristics that can cause pitfalls for integration and provides recommendations for joint assessments. The insights arising from this work on methodology for interdisciplinary research can assist those who engage in collaboration to integrate food safety and nutrition research in livestock and fish value chains.