Avodah Zarah 68: The Ick Factor

More on the dispute about whether a mixture in which the forbidden component adds flavor that is detrimental - whether the mixture is permitted or prohibited? The search is on for a tannaitic source. Also, the case of a mouse who falls into a barrel of beer - is this a case of adding a detrimental flavor? There seems to be new factor in the mix, namely, that of it being repellent to people -- a matter that is disgusting.