The use of enzymes in flavor generation in food technology is reviewed
. In the first part, important products derived from natural macromole
cules present in foods such as fats, proteins, nucleic acids and flavo
r precursors are discussed in terms of the enzymes involved in the rea
ctions and the relation of the products with flavor. Enzymes that are
used to eliminate natural or process induced off-flavors are also disc
ussed. In the second part, the use of enzymes for the direct synthesis
of flavoring compounds is presented.