Precision cellular agriculture: The future role of recombinantly expressed protein as food

Comprehensive Reviews in Food Science and Food Safety, Год журнала: 2022, Номер 22(2), С. 882 - 912

Опубликована: Дек. 22, 2022

Cellular agriculture is a rapidly emerging field, within which cultured meat has attracted the majority of media attention in recent years. An equally promising area cellular agriculture, and one that produced far more actual food ingredients have been incorporated into commercially available products, use hosts to produce soluble proteins, herein referred as precision (PCAg). In PCAg, specific animal- or plant-sourced proteins are expressed recombinantly unicellular hosts-the yeast-and harvested for use. The numerous advantages PCAg over traditional including smaller carbon footprint consistent led extensive research on its utility. This review first survey currently being using purposes. A growing number viable expression advances increased protein yields process optimization application producing milk, egg, muscle proteins; plant hemoglobin; sweet-tasting ice-binding proteins. Current knowledge gaps present opportunities optimizing hosts, tailoring posttranslational modifications, expanding scope produced. Considerations expansion implications regulation, society, ethics, environment also discussed. Considering current trajectory from any biological source can likely be used purified create novel tailored products.

Язык: Английский

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Risk assessment of cultured meat

Trends in Food Science & Technology, Год журнала: 2023, Номер 138, С. 491 - 499

Опубликована: Июль 3, 2023

Язык: Английский

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Potential cultured meat consumers in Greece: attitudes, motives, and attributes shaping perceptions

Future Foods, Год журнала: 2025, Номер unknown, С. 100538 - 100538

Опубликована: Янв. 1, 2025

Язык: Английский

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The climate impact and land use of cultivated meat: Evaluating agricultural feedstock production

PLoS ONE, Год журнала: 2025, Номер 20(1), С. e0316480 - e0316480

Опубликована: Янв. 22, 2025

As global demand for meat continues to rise, alternative and sustainable methods of production are being explored. Cultivated (CM) is one such that holds potential with less environmental impact. This study develops an approach evaluate CM based on agricultural feedstock. The specific objectives determine the minimum land area required produce a certain amount cell medium–feedstock production–on identify future use scenarios assuming macro components medium solely produced from common crops in southern Germany. A linear programming model was developed analyze four different production, considering factors as crop rotation, nutrient sourcing, solar energy use. results indicate using plants raw material cannot improve efficiency substantially compared conventional pork production. Extraction methods, choice, sources will strongly influence pathways CM. We also find there no substantial benefit terms climate change mitigation when feedstock sourced plants. provides valuable insights into limitations findings suggest research should focus optimizing includes exploring alternatives sourcing media precision fermentation instead relying crops, utilizing upcycling possibilities.

Язык: Английский

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The Brazilian beef cattle supply chain in the next decades

Livestock Science, Год журнала: 2021, Номер 253, С. 104704 - 104704

Опубликована: Сен. 17, 2021

Язык: Английский

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