Core Insights - The successful trial production of the first domestic industrial demonstration facility for microbial fermentation yeast protein using carbon dioxide as the main carbon source marks a significant step towards industrial application of this technology [1][2] - The project, located in Inner Mongolia, is a collaboration involving Jitai Laibo (Beijing) Biotechnology Development Company, Hebei Jiantou Group, and Zhongke Synthetic Oil Technology Co., Ltd., with a designed annual production capacity of 100 tons of yeast protein [1] Group 1 - The technology utilizes carbon dioxide emissions from coal chemical enterprises as raw material, converting it into nutritious and safe yeast protein through a biological fermentation process [1] - The production process is characterized as safe, environmentally friendly, and controllable, with all process parameters and product indicators meeting or exceeding design requirements [1] - The demonstration project has validated the cost advantages of this technology, exploring a resource-saving and environmentally friendly method for protein production [1] Group 2 - The Ministry of Agriculture and Rural Affairs has officially approved the use of carbon dioxide-based microbial yeast protein as a new feed ingredient, paving the way for large-scale factory construction [2] - The successful trial production will lead to collaboration with industry partners to fully initiate the construction of large-scale microbial carbon fixation protein factories [2]