How to use defoamer

Introduction: we need the application of defoamer in our production and life What are the methods of using defoamer? Can defoamer be used? A brief introduction of Baibai safety net In the food industry, especially in heating and aerobic fermentation, a large number of bubbles will be generated, which will directly affect the normal production Therefore, foam should be eliminated in time and effectively There are two ways to defoaming in food industry: mechanical defoaming and chemical defoaming Mechanical defoaming is the use of mechanical force to break the bubble, or pressure to make the bubble burst, the advantage is that it does not need to add other substances, saving raw materials, reducing the probability of contamination of chemical reagents But mechanical defoaming can not fundamentally eliminate the factors that cause stable foam The defoaming effect is not as fast and reliable as chemical defoamer, and requires certain equipment and power What are the methods of using defoamers? According to the health standard for the use of food additives in China, the maximum use of Defoamers in brewing process is 1g / kg, the process of soy products is 1.6g/kg, the process of sugar production and fermentation is 3G / kg, and the general industrial use of defoamers is about 0.5-2.5 ‰ The edible defoamer can be added in the base material at one time; ② it can be continuously added to the fermentation liquid by drop or flow; ③ the quantity of use: 0.15% - 0.2% of the volume of ingredients alone; if it is used with 0.01-0.03% of the foam enemies, 0.05-0.1% can achieve good defoaming effect Can defoamers be used? If defoamers are added within the scope permitted by the state, they will do little harm to health If it exceeds the limit, it is harmful as other food additives (1) Carcinogenic problems For example, some artificial sweeteners and pigments have been proved to be carcinogenic by animal experiments (2) Acute and chronic poisoning Because the raw materials used in the manufacture of additives are impure, some toxic compounds are polluted, causing people's acute and chronic poisoning For the sake of our health, the workers in the production and processing industry are requested to use Defoamers in a standardized way to avoid endangering human safety It is also hoped that the relevant departments of the state can intensify their efforts to rectify and do a good job in strict inspection We ordinary people should also know more about food safety and learn to use food safety detector, which is also good for our own safety Editor in charge: he xianrob