Food additives: monoester phosphate starch
Food additive monoester phosphate starch is a commonly used food additive, which is mainly used to improve the texture and taste of food. It is formed by the phosphorylation reaction of starch and has many excellent properties, such as thickening, emulsification and stability.
First of all, monoester phosphate starch has good thickening. Due to the many hydroxyl and phosphate groups contained in its molecule, these groups can form hydrogen bonds with water molecules, increasing the viscosity of the solution. Therefore, adding an appropriate amount of monoester phosphate starch to food can effectively improve the viscosity of food and make food more delicate and smooth.
Secondly, monoester phosphate starch also has good emulsification. Because it contains a phosphate group in its molecule, it can form a stable emulsification system with oils and fats, so that oil and water can be mixed together, thereby increasing the stability of food. When making pastries, biscuits and other foods, adding an appropriate amount of monoester phosphate starch can effectively prevent the separation of oil and moisture, making the food more beautiful and delicious.
In addition, monoester phosphate starch also has good heat and acid resistance. In high temperature and acidic environment, it has good stability and is not easy to hydrolyze and denaturation. Therefore, when making high-temperature and acidic food, adding an appropriate amount of mono-ester phosphate starch can effectively improve the stability and shelf life of food.
However, it is also necessary to pay attention to the principle of moderation when using monoester phosphate starch. If the amount is too large, it will affect the taste and quality of the food. At the same time, for some special groups, such as diabetics and people with allergies, it is also necessary to use it with caution or avoid it.
In short, monoester phosphate starch, as a commonly used food additive, has many excellent properties and uses. In the preparation of food, the rational use of monoester phosphate starch can effectively improve the texture and taste of food, and improve the stability and shelf life of food. However, it is necessary to pay attention to the usage and population restrictions to ensure food safety and health. Stabilizers and coagulants