Vanillin: The “Soul of Vanilla” from Nature
Vanillin, chemically known as 4-hydroxy-3-methoxybenzaldehyde, is the most iconic aromatic compound in vanilla flavoring. Although its name is often associated with synthetic fragrances, natural vanillin is actually widely present in vanilla beans, benzoin resin, and even some grain crops—truly an aromatic miracle bestowed by nature. History and Evolution of Sources The discovery and application of [...]