Abstract: The present invention relates in general to beverages providing enhanced taste perception. In particular, the present invention concerns beverages comprising a first homogeneous portion, and a second homogeneous portion being visually the same as the first portion, wherein a tastant is present in the second portion, the tastant being essentially absent from the first portion. Further aspects of the invention are a kit for the preparation of a beverage, a process for preparing a beverage and the use of a beverage according to the invention to reduce the quantity of tastant in a beverage without adversely affecting the taste of the beverage.

Abstract: The present invention provides a method for monitoring swallowing in a subject, comprising: (a) providing a food product comprising a volatile compound to the subject; and (b) detecting release of the volatile compound in exhaled breath during and/or after swallowing of the food product.