by mongo » 02 Oct 2011, 17:21
at the chieftain's tasting i attended yesterday ed kohl demonstrated the effect of e150 by pouring some undiluted e150 into a full glass of water. he put in a decent amount (i.e not just a few drops) and got the water darker than an aberlour abunadh or similar. i asked if i could taste it. i was expecting a very strong flavour, but it was in fact really quite mild. nonetheless, there certainly was a flavour, most discernible in a slightly acrid note after swallowing.
however, i could readily believe that i would not be able to pick it out in a robust whisky, and that distillers could in fact use very, very small amounts to achieve significant colouring ends. i hasten to add that this was not what ed kohl was trying to demonstrate. chieftain's does not colour their malts, and he was demonstrating the artificiality of the use of caramel. somewhat unexpectedly my takeaway was that a whisky would have to have a huge amount of e150 in it for it to really bother me, and having seen the effect of a tablespoon or two on a full glass of water (12-14 oz glass) i doubt anyone does.
this is not to argue against the call to remove artificial colouring from the world of whisky.