How to use bean curd brain defoamer

Introduction: in the food industry, especially in heating and aerobic fermentation, a lot of bubbles will be produced, which will directly affect the normal production So we need to eliminate bubbles in time and effectively Then how to use the tofu curd agent? Defoamer, also known as antifoam agent, is used to suppress and eliminate froth in food processing, papermaking, printing and dyeing, water treatment, coating and ink processing Then how to use the beancurd brain defoamer? Let's learn about it with the small safety net of Baibai In food processing, defoamer can prevent and eliminate harmful bubbles in the process of food processing, so that the operation is smooth Usually, oil or water-soluble surfactant with low volatility and strong diffusion force is used The most widely used defoamer is organosilicon resin Organochlorosilane monomer is prepared from organosilicon and organochloride by catalytic reaction The by-product is removed by distillation and then hydrolyzed and polycondensated Used for monosodium glutamate fermentation, wine, soy sauce, sugar, dairy products, jam and other manufacturing, enzyme and starch extraction and processing Generally, before the bean curd is halogen, the bubbles in the tofu curd are removed by defoamer The amount of the added bubbles is about 0.1~0.5%, but the effect of defoamer is specific Sometimes the amount of foam may increase slightly According to China's hygienic standard for the use of food additives, the maximum use amount of defoamer is 1g / kg for brewing process, 1.6g/kg for bean product process, 3G / kg for sugar production process and fermentation process, and about 0.5-2.5 ‰ for general industrial use The food defoamer is packaged with 25kg and 50kg white first-class plastic, which meets the requirements of food packaging It is effective within one year under normal temperature The storage of the emulsion should be frostproof If the freezing is heated and melted, the stirring will not affect the use of defoamer If the defoamer is added within the scope permitted by the state, it is not harmful to health If it is excessive, 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 The above is the introduction of how to use beancurd brain defoamer If you need to know more about the impact of beancurd brain defoamer on food safety, please continue to pay attention to the relevant common sense column of Baibai safety net Editor in charge: Wang Xiaoli