以细胞为基础的 CRISPR 编辑肉类和海产品,可为未来提供保障,从而提高全球粮食安全和营养水平

IF 4.6 Q2 MATERIALS SCIENCE, BIOMATERIALS
Aswathy Chandrababu, Jayesh Puthumana
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引用次数: 0

摘要

由于人口增长和气候变化,粮食安全成为人们关注的主要问题。提高粮食产量的一种方法是利用现代生物技术,如细胞培养、标记辅助选择和基因工程。细胞农业使人们能够在生物反应器中生产细胞培养的肉类,这种肉类模仿传统肉类的特性。此外,三维食品打印技术通过增加新的营养和感官特性,改善了食品生产。标记辅助选择和基因工程可在生产具有理想性状的动物和作物方面发挥重要作用。因此,将细胞农业与基因工程技术相结合,可能是未来生产对健康有益的细胞肉类和海产品的潜在策略。本综述重点介绍了从家畜、鸟类、鱼类和海洋甲壳类动物等多种物种中提取的细胞培养肉类的生产情况。它还研究了基因工程方法在细胞农业中的应用,如 CRISPR/Cas(簇状规则间隔短回文重复序列/CRISPR 相关蛋白)。此外,它还研究了食品安全、监管考虑因素以及消费者对基因工程细胞培养肉类和海产品的接受程度等方面的问题。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

CRISPR-edited, cell-based future-proof meat and seafood to enhance global food security and nutrition

CRISPR-edited, cell-based future-proof meat and seafood to enhance global food security and nutrition

Food security is a major concern due to the growing population and climate change. A method for increasing food production is the use of modern biotechnology, such as cell culture, marker-assisted selection, and genetic engineering. Cellular agriculture has enabled the production of cell-cultivated meat in bioreactors that mimic the properties of conventional meat. Furthermore, 3D food printing technology has improved food production by adding new nutritional and organoleptic properties. Marker-assisted selection and genetic engineering could play an important role in producing animals and crops with desirable traits. Therefore, integrating cellular agriculture with genetic engineering technology could be a potential strategy for the production of cell-based meat and seafood with high health benefits in the future. This review highlights the production of cell-cultivated meat derived from a variety of species, including livestock, birds, fish, and marine crustaceans. It also investigates the application of genetic engineering methods, such as CRISPR/Cas (clustered regularly interspaced short palindromic repeats/CRISPR-associated protein), in the context of cellular agriculture. Moreover, it examines aspects such as food safety, regulatory considerations, and consumer acceptance of genetically engineered cell-cultivated meat and seafood.

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来源期刊
ACS Applied Bio Materials
ACS Applied Bio Materials Chemistry-Chemistry (all)
CiteScore
9.40
自引率
2.10%
发文量
464
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