SUGAR-DIPEPTIDE CONJUGATES AS FLAVOR MOLECULES
The present invention relates to compounds and compositions for use in enhancing umami taste, saltiness and/or flavors of a food product. Particularly, the present invention relates to compounds which are sugar conjugates between a reducing sugar and a L-lysine molecule, and compositions comprising them.
1 . Compound which is a sugar conjugate between a reducing sugar and an L-lysine molecule or a salt of the compound.
2 . The compound according to claim 1 , where the compound is selected from the general formula I) or II),
wherein n is equal 1 or 2.
3 . The compound according to claim 1 , wherein the reducing sugar is selected from the group consisting of glucose, xylose and ribose.
4 . A composition comprising a compound of a sugar conjugate between a reducing sugar and a L-lysine molecule or a salt of the compound in an amount of at least 0.25 mg/g.
5 . The composition according to claim 4 , wherein the composition is a food product.
6 . The composition according to claim 4 , wherein the composition is selected from the group consisting of a culinary seasoning product, a cooking aid, a sauce or soup concentrate, a dry and a wet pet-food product.
7 - 10 . (canceled)
11 . Method for enhancing flavor and/or taste of a culinary food product, comprising the step of adding a sugar conjugate between a reducing sugar and a L-lysine molecule or a salt of the compound to a food product.
12 . The method according to claim 11 , for reducing the amount of sodium chloride in a food product without reducing saltiness of said food product.