Source and use of food-grade sodium hexametaphosphate
Speaking of food additives, we all know that food additives are used to improve the color, aroma and taste of food, adjust the nutritional composition of food and prolong the shelf life of food. But when it comes to the use of sodium hexametaphosphate in food processing, many people may not know. Today, CDchem will tell you about the source, classification and use of the food additive sodium hexametaphosphate . First of all, sodium hexametaphosphate is divided into industrial and food grade. The source of sodium hexametaphosphate is produced by phosphoric acid processing technology. Here is an important information that food grade sodium hexametaphosphate must be produced by thermal phosphoric acid in order to achieve the corresponding impurities, heavy metals and other control indicators. Sodium hexametaphosphate is widely used in food industry. Let's show you a few of them which can be used in daily life. 1. Sodium hexametaphosphate can be used in meat products, fish sausage, ha...