What is a Furaneol (chemical name: 4-hydroxy-2,5-dimethyl-3(2H)-furanone, formula: C₆H₈O₃)?

Furaneol (chemical name: 4-hydroxy-2,5-dimethyl-3(2H)-furanone, formula: C₆H₈O₃) is a naturally occurring aroma compound known for its sweet, strawberry-like scent. It is found in a variety of fruits, especially strawberries, pineapples, and tomatoes, and contributes significantly to the aroma of ripe fruits. Furaneol is widely used as a flavoring agent in the food and beverage industry, adding sweet and fruity notes to products like candies, ice creams, baked goods, and soft drinks. It can be derived both naturally and synthetically, though natural sources are preferred in products marketed as “natural.”

Chemically, Furaneol contains a furanone ring, making it somewhat sensitive to heat and light. Care must be taken during processing and storage to maintain its aroma integrity. It can also be produced through Maillard reactions during cooking, contributing to the characteristic smell of heated foods.

Regarding safety, Furaneol is considered Generally Recognized As Safe (GRAS) when used in typical flavoring amounts and is approved for use in food by regulatory agencies in many countries.

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