Types of defoamers for food

Introduction: in the market, there are various kinds of linglangman food In order to prolong the shelf life and improve the color of many foods, food additives have been added Food defoamer is a kind of food additive What are the types of food defoamer? Can defoamer be used? Let's talk about it in a small part of Baibai safety net Defoamer, also known as defoaming agent, is used to reduce the surface tension in food processing, inhibit foam production or eliminate foam additives There are seven defoamers permitted to be used in China, including emulsified silicone oil, high carbon alcohol fatty acid ester complex, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropanol amine ether, polyoxypropylene glycerin ether and polyoxypropylene polyoxyethylene glycerin ether, polydimethylsiloxane, etc 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 Is defoamer edible? Food defoamer is specially designed for defoaming in food processing industry, also known as DSA-5 defoamer, which is a key defoamer in China's food industry The product has the unique advantages of no impact on the taste of the product, rapid defoaming, long-lasting foam inhibition, and defoaming efficiency up to 96-98% Defoamers are edible in the food industry What are the types of defoamers for food? They are divided into: 1 Natural oil, i.e soybean oil, corn oil, etc Advantages: easy source, low price, simple use; disadvantages: such as poor storage, easy deterioration, so that the acid value increased 2 Polyether defoamer 3, high carbon alcohol The most commonly used silicon is polydimethylsiloxane, also known as dimethylsilicone oil There are strict standards for the use content of Defoamers in food in our country Therefore, we should pay attention to the use of defoamers For the sake of our health, we should follow the dosage standards stipulated by the state No matter defoamers or other food additives, you can master more food safety knowledge , it is helpful for us to know more about food problems, for us to use food safety detector, and also for us to distinguish whether food is safe or not Editor in charge: he xianrob