Now Solvay, commercialized a pure petrochemical route in the 1970s. In recent years, of the roughly 18,000 metric tons of vanilla flavor produced annually, about 85% is vanillin synthesized from the petrochemical precursor guaiacol. Most of the rest is from lignin.
But the traditional
vanilla bean is starting to enjoy a renaissance, thanks to consumer demand for all-natural foods and beverages. Last year, a string of giant food companies, including General Mills, Hershey’s, Kellogg’s, and Nestlé, vowed to eliminate artificial flavors and other additives from many foods sold in the U.S.
There is a problem, however: World production of natural vanilla is tiny and has been falling in recent years. Less than 1% of vanilla flavor comes from actual vanilla orchids. With demand on the upswing, trade in the coveted flavor is out of balance.
Flavor companies are working feverishly to find additional sources of natural vanillin and launch initiatives to boost the quality and quantity of bean-derived vanilla. Suppliers such as Symrise, International Flavors & Fragrances (IFF), Solvay, and Borregaard are using their expertise along the full spectrum of natural to synthetic to help food makers arrive at the best vanilla flavor for each product.
Food makers, meanwhile, are confronting skyrocketing costs for natural vanilla, reformulation challenges, complicated labeling laws, and difficult questions about what is “natural.”
Although consumer disdain for artificial ingredients has been building for years, credit—or blame—for last year’s wave of “all natural” announcements goes to Nestlé, which in February 2015 was the first major brand to announce plans to eliminate artificial additives from chocolate candy sold in the U.S. The announcement upended the mass-market chocolate industry practice of adding synthetic vanillin to counter the bitterness of cocoa.
PR
