The dairy industry has a significant environmental impact,including greenhouse gas emissions,water depletion,and land degradation,hence requires innovative solutions.Cellular agriculture and 3D food printing have emer...The dairy industry has a significant environmental impact,including greenhouse gas emissions,water depletion,and land degradation,hence requires innovative solutions.Cellular agriculture and 3D food printing have emerged as transformative technologies that provide sustainable and ethical alternatives to traditional dairy farming.By employing cell culture and precision fermentation,cellular agriculture can significantly reduce environmental impacts,using up to 95%less water and emitting 80%fewer greenhouse gas emissions compared to conventional dairy production.Meanwhile,3D food printing enables precise customization of dairy products,allowing for varied nutritional profiles,textures,and aesthetics,while minimizing material waste and contributing to food waste reduction.This review explores the integration of these innovative technologies and their combined potential to produce animal-free dairy products.It discusses key advancements in biotechnological processes and additive manufacturing,while addressing challenges related to scalability,cost-efficiency,and consumer acceptance.Optimizing bioreactor designs,developing scalable culture media,and improving 3D printing techniques are crucial for large-scale application.Collaboration among academia,industry,and policymakers is essential to establish regulatory frameworks and build consumer trust.Such coordinated efforts can pave the way for sustainable and innovative dairy production,bolstering food security and meeting consumer demands for ethical and personalized nutrition while reducing food waste.This transformative approach offers a promising pathway to a more sustainable and resilient food system.展开更多
基金support from the National Key R&D Program of China(Contract No.2023YFF1104205)the Fundamental Research Funds for the Central Universities(JUSRP202416005)the Jiangsu Province Key Laboratory Project of Advanced Food Manufacturing Equipment and Technology(No.FMZ202003)。
文摘The dairy industry has a significant environmental impact,including greenhouse gas emissions,water depletion,and land degradation,hence requires innovative solutions.Cellular agriculture and 3D food printing have emerged as transformative technologies that provide sustainable and ethical alternatives to traditional dairy farming.By employing cell culture and precision fermentation,cellular agriculture can significantly reduce environmental impacts,using up to 95%less water and emitting 80%fewer greenhouse gas emissions compared to conventional dairy production.Meanwhile,3D food printing enables precise customization of dairy products,allowing for varied nutritional profiles,textures,and aesthetics,while minimizing material waste and contributing to food waste reduction.This review explores the integration of these innovative technologies and their combined potential to produce animal-free dairy products.It discusses key advancements in biotechnological processes and additive manufacturing,while addressing challenges related to scalability,cost-efficiency,and consumer acceptance.Optimizing bioreactor designs,developing scalable culture media,and improving 3D printing techniques are crucial for large-scale application.Collaboration among academia,industry,and policymakers is essential to establish regulatory frameworks and build consumer trust.Such coordinated efforts can pave the way for sustainable and innovative dairy production,bolstering food security and meeting consumer demands for ethical and personalized nutrition while reducing food waste.This transformative approach offers a promising pathway to a more sustainable and resilient food system.
