Three to six variants of each type of biscuit were produced based on reduced content
of sugar, fat or both. Consumers tested the samples under laboratory conditions (6 sessions), recording
their liking during initial sessions and crispiness, sweetness and fat perception during latter sessions.
Sugar-reduced biscuits were perceived as less sweet than standard biscuits at low reduction levels,
whereas fat-reduced biscuits were perceived as less fatty than standard biscuits at higher reduction levels
(except for one biscuit among the three biscuits studied).