We think of ourselves as individuals, but instead of being a one, we are more a conglomeration, an aggregate, a rather diverse colony. By number, if not by weight, there are more bacteria cells than human cells in and on the normal person. I was telling Anne in Penzey’s Spices that I heard on NPR that scientists are genetically modifying some bacteria to produce artificial vanilla. A sales clerk overheard me and said, “What? We don’t do that here. I don’t even understand how that could be done.” This was the only store on Saturday that Anne decided first that we should leave. I didn’t even get to tell her that they are also working on producing saffron, the most expensive spice. When we got to the specialty chocolate store down the street, I refrained from telling anyone there that also on NPR, I had heard that a French scientist had developed a pill that makes ones farts smell like chocolate.
Well, “artificial” sources for vanilla flavoring have been around for a while. I recall my freshman year at MTU (the year I was in Chemical Engineering), I attended a talk by a ChemE from one of the paper mills… and he mentioned a byproduct of wood pulp processing is vanillin – which is then used in some applications as a substitute for vanilla. Definitely set my opinion about artificial vanilla flavorings… to the negative.
The trick with the bacteria varient will be making it cheaper, better or both than the chemical way