The defoaming principle of biological fermentation defoamer and how to use them?
In the process of fermentation, the appearance of foam will lead to a series of problems, such as ugly and poor quality of fermentation products. At this time, the foam problem can be solved by adding bio fermentation defoamer, so next we will introduce what is bio fermentation defoamer, the defoaming principle of defoamer, and the use method of defoamer antifoam.
What is the defoamer for fermentation?
Bio fermentation defoamer is a special fermentation defoamer with biological inertness, refined by special processes. Compliant with food grade standards, according to the characteristics of fermentation technology, defoamer antifoam can be directly added to the fermentation broth together with basic materials, commonly used in microbial fermentation, food processing, bacterial fermentation, food fermentation, yeast industry, etc.
The defoaming principle of bio fermentation defoamer
The defoaming principle of bio fermentation defoamer is to produce carbon dioxide gas through microbial fermentation. By reducing the surface tension of the already produced bubbles, the bubbles become unstable and burst, thereby quickly removing bubbles from the fermentation broth.
Advantages and disadvantages of bio fermentation defoamer
Bio fermentation defoamer can effectively disrupt the stability of bubbles, allowing them to quickly dissipate, thereby improving the quality and taste of products. Fermentation defoamer can be used for the processing of various foods and beverages such as bread, cake, beer, carbonated drinks, etc. Whether it is solid food or liquid beverage, bio fermentation defoamer can have a good defoaming effect, making the product more beautiful and delicious. However, during the production of antifoam, wastewater and exhaust gas may be generated, and if not properly treated, it may pollute the environment.
How to use bio fermentation defoamer
Due to the high temperature resistance, acid and alkaline resistance, and chemical stability of fermentation defoamer, bio fermentation defoamer can be directly added to the fermentation broth during use. Therefore, there is no need to worry about the failure of defoamers due to environmental reasons during the fermentation process. The general addition amount is 0.1-0.3% of the total foaming system. However, in order to achieve the best defoaming effect, sampling and testing of the foaming system should be carried out to determine the optimal amount and avoid waste!
