1. The enzyme also displayed dipeptide hydrolase activity on several dipeptide substrates.

2. Aspartame is a methyl ester of the aspartic acid/phenylalanine dipeptide

3. Aspartame, synthetic organic compound (a dipeptide) of phenylalanine and aspartic acid

4. Aspartame is a dipeptide which is composed of amino acid methyl ester aspartic acid and phenylalanine

5. Aspartame is a methyl ester of a dipeptide consisting of two amino acids, aspartic acid, and phenylalanine (Figure 1)

6. Aspartame is a synthetic dipeptide artificial sweetener, frequently used in foods, medications, and beverages, notably carbonated and powdered soft drinks

7. The pseudo-dipeptide products of the invention may be used in therapeutical, cosmetological and agro-alimentary applications and particularly for the treatment of cataract.

8. Finally, to probe the generality of the method in a slightly different context, we employed the allylic carbonate rac-23 20 to N-Allylate the dipeptide ester 22 (Scheme 5)

9. Aspartame is a dipeptide obtained by formal condensation of the alpha-carboxy group of L-aspartic acid with the amino group of methyl L-phenylalaninate.Commonly used as an artificial sweetener

10. Provided are: a fibroblast growth composition whose main constituent is a specific dipeptide resulting from the combination of two amino acids, which is not a long peptide, is easy to produce, is inexpensive and entails few problems in terms of body absorption; and a product using same.

11. After removal of the Z group from the N-terminus of the resulting dipeptide 42 by catalytic hydrogenation, the product was coupled with N-Fmoc-protected (2R,1'R,2'R)-[3-(mono-, di- or tri-)fluoromethylcyclopropyl]Alanines 41a–c to yield tripeptides 47a–c, which, in turn, after deprotection with Et 2 NH/THF, were coupled with N-Fmoc