Showing results for: Protein
In this paper, the authors present an analysis of the nitrogen cycle in the agricultural production system of 12 world regions. From these results, they go on to suggest improvements in nitrogen use by changing the role of human diet, international trade and local production.
Over the past half-century, the paradigm for agricultural development has been to maximize yields through intensifying production, especially for cereal crops. But achieving food security and building a healthy, resilient global food supply is about more than just the quantity of calories provided. New metrics of success and methods of evaluation are needed in order to measure progress towards meeting the world’s nutritional needs within environmental limits.
A group of investors, worth $1.25 trillion, has contributed to a report calling for food companies to change the way in which they include protein in their products to reduce environmental risk. The FAIRR initiative’s report – The Future of Food: The Investment Case for a Protein Shake Up – argues that forward-looking investors and businesses should act now to help shape a new market in sustainable protein, with less of this macronutrient coming from animals, and more from plants (and perhaps from insects and algae).
Do you have 10 minutes to help Dr Arianna Psichas with a survey exploring people's views on the purchase and consumption of high-protein foods?
This books provides a first reference on dietary proteins that covers the land, water, and energy usage inputs, nutritive outputs, and food applications of plant and other non-meat proteins.
This study, which analyses data from two long-term epidemiologic research studies in the US, found that specific food sources of protein in the diet affected health outcomes in differing ways. Taking into account a number of other dietary and lifestyle factors, the authors showed that animal protein intake was weakly associated with a higher risk for mortality.
This paper looks at the agricultural land requirements and GHG emissions associated with supplying Western Europe with food in 2050 from its own land base. It modelled a range of food consumption scenarios based on different ‘protein futures’ to evaluate land use and GHG emissions taking into account both production and demand side mitigation options.
This report discusses how less protein in food and fewer phosphorus compounds added to food products could reduce the eutrophication of the sea. Below is a summary of the research by two of the report’s authors, Anders Grimvall and Eva-Lotta Sundblad from the Swedish Institute for the Marine Environment.
The Protein Challenge 2040 summary report condenses Forum for the Future’s analysis of the future of protein, and the challenges and opportunities we are facing in shifting the system onto a more sustainable path. It sets out the six key areas for innovation that Forum will embark on to catalyse large-scale change quickly across the system.
The Cambridge News reports on a recent start-up called Entomics, who are researching and developing the use of Black Soldier Fly larvae as a means of converting food waste into compounds that can be extracted and turned into more useful products.
This ScienceDaily article describes how researchers at Wageningen University and Research Centre have shown that insect oils – currently extracted from insects alongside the desired edible proteins but discarded as a waste product – contain omega-3 fatty acids.
This report, Food Futures, by the UK’s waste agency WRAP, looks at a broad range of food sustainability challenges for the future and at possible solutions.
This white paper, produced by the independent sustainability company The Carbon Trust and sponsored by Quorn Foods, argues that greater diversity of main ingredients would be better for Britain both from a health and climate perspective. Increasing the diversity of UK protein choices is described as a practical way to promote more sustainable diets with lower impacts on health and environment.