Feed and Nutrition Knowledge Centre Research and innovation Cornell researcher recognised for invention of livestock feed enzyme Xingen Lei was named a Fellow of the National Academy of Inventors 14 January 2022 4 minute read By: Melanie Epp North America Our Partners Lallemand Lanxess Hamlet Protein Melanie Epp Melanie Epp is a freelance agricultural journalist from Ontario, Canada. More from this author More News View all China passes tougher food safety law Product quality and safety Food safety 12 September 2025 1 minute read Brazil lifts soybean, corn crop outlook Market Trends Feed markets 12 September 2025 2 minute read Conab ups output as harvest nears close Pork prices slip as carcass values fall - CME Market Trends Markets and economics 12 September 2025 1 minute read Cattle futures rebound despite weak beef demand Our Partners Lallemand Lanxess Hamlet Protein