Esters of fatty acids and propylene glycol (E477) – what is it?
Esters of fatty acids and propylene glycol (E477) are emulsifiers that are mainly used in the food industry. They are chemicals that help maintain the consistency of food products that do not naturally mix, such as water and oil.
Fatty acid esters and propylene glycol are a chemical compound that is derived from fatty acids, which are often used in food production as stabilizers and emulsifiers.
Properties of fatty acid esters and propylene glycol
Fatty acid esters and propylene glycol have the ability to reduce the surface tension between two insoluble phases, which helps maintain a stable emulsion. As a result, food products maintain a homogeneous consistency for a longer period of time.
Use of fatty acid esters and propylene glycol
Fatty acid esters and propylene glycol are widely used in the food industry as food additives. They can be found in many products, such as margarines, coffee creams, sauces, mayonnaise, and frozen desserts.
They are also used in the pharmaceutical and cosmetic industries as stabilizers and emulsifiers.
Where to buy fatty acid esters and propylene glycol?
Fatty acid esters and propylene glycol are widely available in grocery stores and online food stores. They can be found in the food additives or baking ingredients sections.
Fatty acid esters and propylene glycol and their functions in foods
Fatty acid esters and propylene glycol esters play a key role in the food industry, enabling manufacturers to maintain the stable texture and consistency of food products. They help sauces remain smooth and uniform, while margarines do not delaminate. They are indispensable in the production of many popular foods, helping to keep them fresh and attractive for a longer period of time.
However, it is worth remembering that due to their chemical nature, some consumers may have concerns about their health effects, so it is always a good idea to choose food products consciously and read the ingredients label.
