Membrane concentration technology: 

The total membrane proteins obtained through extraction are concentrated using membrane separation techniques (such as ultrafiltration). The membrane concentration process can be carried out at room temperature, which is more energy-efficient compared to traditional methods and can also remove some inorganic salts, thereby improving the product quality. 

Spray drying: 

The concentrated hemoglobin solution was subjected to spray drying to obtain hemoglobin powder. 

Notes for Attention

Temperature control: Throughout the process, the temperature must be strictly controlled to maintain the activity of the protein. 

pH value adjustment: Depending on the requirements of experiments or production, it may be necessary to adjust the pH value of the solution. 

Operating procedures: Ensure aseptic and clean conditions during the operation to prevent contamination. 

Summary: The membrane extraction and concentration of animal hemoglobin is a multi-step process involving blood collection, cell lysis, membrane protein extraction, concentration, and spray drying. By optimizing the conditions and parameters of each step, 

It can efficiently and stably extract and concentrate animal blood globulins, providing high-quality raw materials for subsequent processing and application. 

For many years, Wuhan Bona has been dedicated to the development of application processes for membrane separation technology. By integrating processes, membranes and equipment, it has accumulated rich experience in product purification and engineering-scale expansion. This has not only solved manufacturing challenges but also improved product quality. 

Work with customers to enhance the industry's technical level together.