Is potassium sorbate resistant to high temperature

Introduction: potassium sorbate is a kind of food additive It has antiseptic properties Can potassium sorbate withstand high temperature? Xiaobian answers for you in this article Potassium sorbate is a kind of food additive, which has the effect of antisepsis There are many knowledge about potassium sorbate, such as: is potassium sorbate resistant to high temperature? Now our small edition will introduce potassium sorbate and its heat resistance Potassium sorbate --- colorless to white flake crystal or crystalline powder, odorless or slightly smelly Unstable in the air It can be oxidized and colored Molecular weight 150.22 Hygroscopic Soluble in water and ethanol It is mainly used as food preservative, which belongs to the combination of acid preservative and organic acid Potassium carbonate or potassium hydroxide and sorbic acid were used as raw materials Sorbic acid (potassium) can effectively inhibit the activity of mold, yeast and aerobic bacteria, so as to effectively prolong the storage time of food and maintain the original flavor of food When we buy packaged (or canned) food, we often see the words "sorbic acid" or "potassium sorbate" in the ingredient In fact, they are commonly used food additives Sorbic acid (potassium) is an acid preservative, which still has a good antiseptic effect (not suitable for dairy products) in foods close to neutral (ph6.0-6.5) As a highly effective and safe antiseptic and fresh-keeping agent recommended by the international food and Agriculture Organization and who, it is widely used in food, beverage, tobacco, pesticide, cosmetics and other industries as unsaturated acid, It can also be used in resin, perfume and rubber industry Sorbic acid (potassium) is stable in sealed state It is easy to absorb water, oxidize and change color when exposed to humid air Potassium sorbate has good thermal stability and the decomposition temperature is as high as 270 ℃ Food additives have almost become an indispensable problem in the process of food production It's better to use a food safety tester to test them after the completion of production Learning more about food additives can bring benefits to people's diet in the future Among them, what's the role of potassium sorbate? You can log into our Baibai safety net Check it out Editor in charge: he xianrob