Anthony W Watson, Rebecca F Townsend, Matt Longshaw
{"title":"Microbial Protein for Human Consumption: Towards Sustainable Protein Production.","authors":"Anthony W Watson, Rebecca F Townsend, Matt Longshaw","doi":"10.1111/nbu.70028","DOIUrl":null,"url":null,"abstract":"<p><p>Protein from animal sources significantly contributes to greenhouse gas emissions, driving the need for sustainable alternative protein sources to meet global dietary demands while reducing environmental impact. This project explores microbial protein, derived through cellular agriculture using fermentation technology, as a viable, sustainable and high-quality protein for human consumption. This report describes a multidisciplinary approach to assessing the feasibility of incorporating microbial protein into human food systems, guided by four key objectives. First, a market analysis to identify opportunities and challenges for incorporating microbial protein into existing food products, assessing its potential to improve the protein quality of plant-based foods. Second, the project will evaluate the protein quality and digestibility of reformulated products using advanced models simulating human gastrointestinal processes. Third, consumer perceptions and barriers to adopting bacterial-based proteins will be investigated, addressing safety, health and sustainability concerns. Overall findings will inform the development of a technical document outlining actionable recommendations for commercialising microbial proteins as food ingredients. This multidisciplinary project aims to support the sustainable diversification of dietary protein sources, contributing to global efforts towards achieving sustainable food systems. The project is funded by the Start Healthy, Stay Healthy (STAR) Hub, a Diet and Health Open Innovation Research Club (OIRC) which is funded by the UK Research and Innovation (UKRI) Biotechnology and Biological Sciences Research Council (BBSRC).</p>","PeriodicalId":48536,"journal":{"name":"Nutrition Bulletin","volume":" ","pages":""},"PeriodicalIF":3.6000,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nutrition Bulletin","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1111/nbu.70028","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"NUTRITION & DIETETICS","Score":null,"Total":0}
引用次数: 0
Abstract
Protein from animal sources significantly contributes to greenhouse gas emissions, driving the need for sustainable alternative protein sources to meet global dietary demands while reducing environmental impact. This project explores microbial protein, derived through cellular agriculture using fermentation technology, as a viable, sustainable and high-quality protein for human consumption. This report describes a multidisciplinary approach to assessing the feasibility of incorporating microbial protein into human food systems, guided by four key objectives. First, a market analysis to identify opportunities and challenges for incorporating microbial protein into existing food products, assessing its potential to improve the protein quality of plant-based foods. Second, the project will evaluate the protein quality and digestibility of reformulated products using advanced models simulating human gastrointestinal processes. Third, consumer perceptions and barriers to adopting bacterial-based proteins will be investigated, addressing safety, health and sustainability concerns. Overall findings will inform the development of a technical document outlining actionable recommendations for commercialising microbial proteins as food ingredients. This multidisciplinary project aims to support the sustainable diversification of dietary protein sources, contributing to global efforts towards achieving sustainable food systems. The project is funded by the Start Healthy, Stay Healthy (STAR) Hub, a Diet and Health Open Innovation Research Club (OIRC) which is funded by the UK Research and Innovation (UKRI) Biotechnology and Biological Sciences Research Council (BBSRC).
期刊介绍:
The Nutrition Bulletin provides accessible reviews at the cutting edge of research. Read by researchers and nutritionists working in universities and research institutes; public health nutritionists, dieticians and other health professionals; nutritionists, technologists and others in the food industry; those engaged in higher education including students; and journalists with an interest in nutrition.