Canonical discriminant analysis of the fatty acid profile of muscle to authenticate beef from grass-fed and other beef production systems: Model development and validation
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DOI: 10.1016/j.foodcont.2020.107820
Abstract: Abstract The potential of diet-induced differences in the fatty acid profile of muscle to discriminate beef from different feeding systems and its potential use as an authentication tool was investigated. Three canonical discriminant models were… read more here.
Keywords: beef; grass; fatty acid; grass fed ... See more keywords
Grass-fed vs. grain-fed beef systems: performance, economic, and environmental trade-offs.
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DOI: 10.1093/jas/skab374
Abstract: Between increasing public concerns over climate change and heightened interest of niche market beef on social media, the demand for grass-fed beef has increased considerably. However, the demand increase for grass-fed beef has raised many… read more here.
Keywords: performance; grass fed; gr45; fed beef ... See more keywords
145 Eco-efficiency of Northeast U.S. grass-fed beef systems
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DOI: 10.1093/jas/skz258.300
Abstract: Grass-fed beef systems (GFB) are one approach proposed to improve the sustainability of animal-sourced foods. Our objective was to estimate carbon (CF) and reactive nitrogen (NF) footprints and cost of production (COP) for northeastern U.S.… read more here.
Keywords: farm; beef systems; animal; grass fed ... See more keywords