The Role of Formaldehyde Coagulation in the Production of Regenerative Fibers from Dairy Products

It is very important to find a coagulant in a chemical process and, by doing a lot of research,we find the most suitable and the most abundant and cheapest form of aldehyde, therefore, wefirst mention it. Casein is a protein that exists in large amounts in milk. Protein and peptidesare made by a sequence of various amino acids, the most important of which are glycine, cysteineand threonine [1-3]. Glaycine, cistein, teronine. In the present research, initially thecream, which is an important nutrient, is separated from the milk. Then the remaining milk iswarmed to 40°C and the protein content is coagulated by acidifying the milk. The coagulatedprotein is extracted from the aqueous part of the milk, washed to remove the acid and salt andthen dried. The collected casein is fully mixed and dissolved in sodium hydroxide solution.after passing through special filters, it is entered into the spinneret fiber making machine. Thenext stage is the coagulation bath containing sulphuric acid, formaldehyde, and glucose. Atthe end the spinning operation and casein fibers production is performed.