LAUSR

BACKGROUND High amounts of meat consumption cause cardiometabolic diseases, and higher mortality rates; animal farming creates the highest amounts of methane emissions as a result of manure. Therefore, plant-based meat analogues are popular among flexitarian, vegetarian and vegan consumers. Similar to other meat substitutes, plant-based pork products are attractive both for manufacturers and consumers who are looking for healthy and environmentally friendly food solutions. RESULTS In the present study, soy protein and seitan protein-based bacon food products were evaluated by Life Cycle Assessment (LCA) for global warming, terrestrial acidification, terrestrial toxicity, water consumption, freshwater eutrophication and human carcinogenic toxicity. Moreover, the nutritional characteristics of plant-based bacon products were compared with each other, and seitan protein-based bacon demonstrated more elevated amounts of protein content than pork bacon. According to LCA, the study has demonstrated heating of plant-based bacon products with induction, ceramic and electric stoves before consumption; the packaging and packaging materials of plant-based bacon products showed lower environmental impacts when compared with the high-risk factors such as petroleum production and diesel combustion. CONCLUSION Soy protein and seitan-based bacon alternatives were low in fat content, and seitan protein-based bacon provides more protein content than original bacon. Moreover, the highest risks of environmental and human health effects of bacon substitutes have not come from individual activities and/or food production but from side industries that cause the highest amounts of environmental issues that are crucial for food production and transportation. This article is protected by copyright. All rights reserved.