Examples of the Vowel [Ã¦] Primary Stress. 1. [Ã¦n] and she'll come in and she'll flop down in a chair. 2. [bÃ¦d] casting off authority and that kind of stuff it was about someone making a bad choice. 3. [bÃ¦k] i go back and now i just don't like it anymore. 4. [pÃ¦s] he never did pass the reading and the writing he passed everything else but.
From a web site on the subject: U.S. manufactured artificial vanilla is produced from synthetic âvanillinâ, Lignin Vanillin, which is made from a by-product of the paper producing industry. This by product is chemically treated to mimic the flavor of vanilla.
Artificial vanilla flavoring is often a solution of pure vanillin, usually of synthetic origin. Because of the scarcity and expense of natural vanilla extract, synthetic preparation of its predominant component has long been of interest.eginning in 2000, Rhodia began marketing biosynthetic vanillin prepared by the action of microorganisms on ferulic acid extracted from rice bran. At $700/kg, this product, sold under the trademarked name Rhovanil Natural, is not cost-competitive with petrochemical vanillin, which sells for around $15/kg.