In part, This relates to compositions X (1) comprising at least one Bitter blocking agent； (2) at least one carbonyl compound； and (3) at least one lactone, in particular with compositions comprising (i) x Naringin； (ii) methoxy salicylaldehyde； (iii) siringaldeh u00eddo； Massoia lactone； (iv) and (V) whiskey lactone； the use of compositions for modifying Mask, X,Reduce and / or eliminate an unpleasant Taste, a Sweet left or lasting at least a sweetener intensifier, a Sweet or a Consumable product； and a process for the preparation of the compositions X.This also relates to compositions comprising at least one sweeteners and Sweetener compositions X； a method for Enhancing sweeteners provide compositions or compositions of sweet； methods to modify, Mask, reduce and / or eliminate Taste des Nice,A Sweet left or lasting at least a sweetener or Enhancer Sweet； and recital compositions comprising compositions x sweeteners.This also relates to compositions of Consumable products that comprise a Consumable Product compositions and Methods for modifying X； a, Mask, reduce and / or eliminate an unpleasant Taste, Sweetness left a lasting or a Composition of a Consumable product； and Methods to provide an intense taste to consumables.In Part B, to this, among other things, it relates to a composition comprising a sweetener Sweetener (ii)； and (ii) at least one FLAVORING, where at least one FLAVORING is suitable to modify, Mask,Reduce and / or eliminate an unpleasant Taste of a sweetener in a Composition of a Consumable Product formed by adding a sweetener composition to a Consumable product； and where the average Weight of at least one FLAVORING the Sweetener in the composition of the product Consum It is possible that the Sweetness of the Sweetener is detected when the composition of the product and testMible and taste of at least a FLAVORING is not detected by testing the composition of the Consumable product.This also relates to a composition comprising Light Sweet a s
