Name two $\alpha$-amino acids which form a dipeptide which is $100$ times more sweet than cane sugar?

(N/A) The artificial sweetener that is approximately $100$ times sweeter than cane sugar is Aspartame.
Aspartame is a methyl ester of a dipeptide formed from two $\alpha$-amino acids: Aspartic acid and Phenylalanine.
Due to its instability at cooking temperatures,the use of Aspartame is limited to cold foods and soft drinks.