The main use of trans-2,trans- 4-decadienal (FEMA# 3135, CAS# 25152-84-5) is to impart a fried character to flavors that include an element of heated fat or oil within their overall character.
Some flavors John Wright, author and flavorist, gives insight to include: nut, savory, dairy, fruit and others.






!['[R]etaining this next generation will depend on continuing to position flavor science as a field where individuals can combine scientific excellence with creativity and real-world impact, shaping how consumers experience food in ways that improve both health and sustainability,' says John Savage, IOFI president and president and CEO of Taste at Kerry.](https://img.perfumerflavorist.com/mindful/allured/workspaces/default/uploads/2026/07/john-savage.Cws5vQDBLp.jpg?auto=format%2Ccompress&fit=crop&h=191&q=70&w=340)



