Abstract
A study was conducted to measure the quantity of fat and muscle from 4 primal cuts of cull sows from the four USDA market grades based on weight, and to develop prediction equations for estimating cull sow knife separable lean content. Lean and fat weights by primal within and across the USDA cull sow weight classes. These prediction equations could assist processors in their decision to purchase cull sow weight classes that meet the processors needs for pork products with defined lean:fat content, such as brats and sausage. Hot carcass weight and 10<sup>th</sup> rib backfat resulted in a prediction equation that had an R-square greater than 0.90. This equation was developed across weight classes and was more predictive that any one single class equation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
