Researchers find that we can distinguish more than one trillion odors. Now, is that much or not?
Out of a set of 128 basic odors (I only depicted 100 boxes here), 10 (as shown here), 20 or 30 were mixed so that test persons could compare the smell of different mixtures. Two entirely different sets of flavor compounds were easy to distinguish (left), but if a substantial part of the compounds were identical (violet squares) it quickly becomes difficult to sense a difference (middle) or at about 90% overlap mixtures can not even be distinguished at all (right).… Read the rest
Howdy. I first wanted to entitle this post “the perfect chocolate mousse”, but that seemed to claim a little too much, right? Modest as I am, I consider it possible that some people might make even better (or at least equally good) chocolate mousse. But “quite good chocolate mousse” is simply not such a catchy title…
Systematic test of slightly different chocolate mousse recipes. From left to right: 0.5% iota-carrageenan (filled in canister at 80-90°C) | 1% iota-carrageenan (filled at 80-90°C) | 1.5% iota-carrageenan (filled at 80-90°C) | 1% iota-carrageenan (filled at 65°C).… Read the rest