2,6,6-Trimethyl cyclohex-2-ene-1,4-dione in Berry, Orchard, Savory, Brown, Citrus, Nut and Other Flavors

Bell and jalapeno peppers fall into this category and benefit from levels of this ingredient ranging from 50 ppm to 100 ppm.AdobeStockThe character of saffron is one of those immensely frustrating aromas that are very attractive in isolation, but something of a challenge in compositions. 2,6,6-trimethyl cyclohex-2-ene-1,4-dione (FEMA# 3421, CAS# 1125-21-9) skillfully combines a dominant damson note with a delightful undercurrent of saffron. Now the saffron note is much easier to use to good effect. This chemical, which is often referred to as keto iso-phorone, is found very widely indeed in nature and invariably makes a positive contribution.