In New Zealand, scientists have been able to determine precisely which genes are responsible for the individual flavors and scents of fruits and flowers. As a result of this breakthrough, it will now be possible to actually produce natural flavorings without having to resort to chemical extractions or other synthetic processes, not to mention that it will save time trying to match the flavors of new products to natural ones. The scientists inserted the newly-identified genes into bacteria and model plants, which then produced the same results. Using a process known as biofermentation, they will be able to harvest the flavors and smells from the cultures in which they are grown and then implant them into food products (or perfumes).
The upshot of all of this is that it opens the door to a nearly infinite number of flavors - all-natural flavors, at that. As consumer demand increasingly grows for "natural" products, it seems likely that novel, but natural, flavorings could catch on. Green apple potato chips, anyone?
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