In 2003, the Canadian mad cow disease shocked the world and once again pushed human survival and health issues to the major issues of the world's disease. It even had a major impact on the world economy, politics, and society. However, recently scientists have developed reprocessed plastic products made from beef extracts that have been killed by mad cow disease. First, the experimental team included U of A engineering professor Phillip Choi and Alberta's innovative technology-driven material-biological materials researcher John Wolodko, among top researchers, who “heated the raw material†to complete the protein process through high-temperature hydrolysis of water. Corrosion and alkaline hydrolysis processes, then mixing bones and hairs with large chunks of protein fillings, so that a sufficient energy source is obtained, then a polymeric network can be created by extracting and cross-linking protein molecules, thus forming a rigid Structure network. Of course, the actual operation has never been so simple. The cow's infection process is caused by mad cow disease caused by the infection of the mad cow disease feed, resulting in mad cow disease, because according to Canadian government regulations: the cow infected with the virus can not only eat, use, but also Dispose of it as soon as possible because prions in mad cow disease have a high degree of environmental resistance. Any garbage dumps that have received this protein contamination will not be able to be reused in agricultural production to prevent the expansion of mad cow disease. So, Bresler and his research team did a lot of preparatory work before the experiment, including the establishment of a production line for isolation materials, isolation of industrial production areas, etc. This is an absolutely necessary part of the experiment. The experiment is still in the research phase, but it has received support from the Priodling Institute of Alberta, the Oslo International Institute for Peace in Canada, and the Canadian Livestock and Meat Agency. There is still much work to be done. Dr. David Bressler said: This year we spent a year to complete the protein hydrothermal hydrolysis process, then we will look for different crosslinking agent refining formula, and then spent a few years to do product certification, testing and other commercial applications Preparations. Currently, the David Bressler Laboratory is working on the manufacture of automotive parts under the Woodbridge Group. When a new type of material comes out, the biggest contribution is to put it into use as soon as possible and create more business value. David Bressler said: The problem now is that we already have a wide variety of very good crosslinker materials. Now the main task is to make many types of plastic products. At present, our project is focusing on investigating whether plastics can be incorporated. Such as renewable hemp fiber material, if this experimental study is successful, the resulting biocomposite materials can be used in any high-intensity areas, such as building structure. However, Associate Professor David Bressler said that we do not want to see beef protein bioplastics soon appear in certain ready-to-use applications, although his materials are completely safe, but due to the long-term potential negative perception of consumers, our research results It will also stay away from any food packaging or medical applications.
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In Alberta, Canada, David Bressler, associate professor of agriculture, food and nutrition science, and government industry researchers completed a plastic experiment with bovine protein. It is well-known that mad cow disease is highly contagious and any substance associated with it contains the infectious protein prion, a direct cause of mad cow disease. How did David Bressler and his experimental team do it?
David Bressler and his lab's beef biomaterials look a bit like Brown chips on Brown Poker, but this lovely invention represents a new source of unlikely bioplastics, an important one. The results were soon applied to everything from auto parts to CD cases.
"Bioplastics derived from the production of beef protein waste have a bright future. However, like other chemical processes, we are only doing bricklaying work in the Great Wall, and the road ahead is very long. The plastics industry is under heavy pressure and renewable products. The number of people is increasing, and we believe that our research can be regarded as a transcendental progress. At the same time, effective values ​​have also been sent to Alberta's rural areas of cattle activity," associate professor David Bressler insisted.