Customization: | Available |
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CAS No.: | 56-81-5 |
Formula: | N/a |
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Glycerol, also known as glycerine or propane-1,2,3-triol, has the CAS number 56-81-5 and is a colorless, odorless, viscous liquid that is widely used as a food additive . It is a versatile compound with hygroscopic properties, meaning it is able to absorb water from the environment, which makes it an effective humectant in food products . Glycerol is used as an emollient, solvent, and sweetening agent, and it can be found in a variety of food items, including baked goods, confectionery, and even some beverages .
One of the primary roles of glycerol in food is as a humectant, which helps to retain moisture and prevent food from drying out. This functionality is particularly important in products like cakes and cookies, where a soft and moist texture is desired . Additionally, glycerol can act as a crystallization inhibitor, helping to maintain a smooth consistency in products like ice cream and sugary confections .
In the food industry, glycerol is often used as part of the formulation for food-grade products due to its ability to thicken and stabilize emulsions and suspensions . It can also serve as a plasticizer, improving the flexibility and workability of certain food products .
In summary, glycerol is a valuable food additive with multiple functions, including moisture retention, texture improvement, and stabilization of food products. Its safe track record and diverse applicability make it a staple in the food industry.