What is the relationship between culture agitator and dissolved oxygen.
There is a close relationship between culture agitators and dissolved oxygen levels. In biotechnology and cell culture experiments, agitators are widely used for culturing cells and microorganisms. By operating the agitator, the culture is more evenly dispersed, thereby increasing the contact area between the oxygen and the culture and improving the efficiency of oxygen transfer.
Dissolved oxygen is the concentration of oxygen molecules dissolved in the liquid. In cell and microorganism culture, oxygen is one of the important elements for life maintenance. Therefore, the amount of dissolved oxygen is one of the most important factors affecting the growth of cells and microorganisms. If the dissolved oxygen level is insufficient, the growth rate of cells and microorganisms will be limited.
During the incubation process in the agitator, the dissolved oxygen level is usually monitored to ensure that the supply of oxygen to the culture is adequate. By adjusting the rotation speed and amplitude of the agitator, the homogeneity of the culture and the efficiency of oxygen transfer can be influenced to regulate the amount of dissolved oxygen in the culture to achieve optimal growth conditions. Therefore, the culture agitator and the dissolved oxygen level are closely related.