Novel dipeptide derivatives, such as N-3,3-dimethylbutyl-α-L-aspartyl-α-methyl-L-phenylalanine methyl ester and N-3,3-dimethylbutyl-α-L-aspartyl-α-methyl-L-tyrosine methyl ester, and sweetening agents comprising, as the active ingredient, anyone of the derivatives and their salts, being low-calorie sweetening agents which are excellent in stability, safety and degree of sweetness, are provided.
The products to have been sweetened, comprising such above sweetening agents are also provided.
本发明提供了新型二肽衍
生物,如 N-3,3-二甲基丁基-α-L-天冬
氨酰-α-甲基-
L-苯丙氨酸甲酯和 N-3,3-二甲基丁基-α-L-天冬
氨酰-α-甲基-
L-酪氨酸甲酯,以及包含上述衍
生物中的任何一种及其盐类作为有效成分的
甜味剂,这些
甜味剂是低热量
甜味剂,在稳定性、安全性和甜度方面都非常出色。
此外,还提供了包含上述
甜味剂的甜味产品。