Enzymic synthesis design and enzymic synthesis of aspartame
作者:Ivanka B. Stoineva、Boris P. Galunsky、Valentin S. Lozanov、Ivailo P. Ivanov、Dimiter D. Petkov
DOI:10.1016/s0040-4020(01)88207-7
日期:1992.1
An enzymicsynthesis of aspartame (H-Asp-Phe-OMe) has been designed and realized based on the structure-activity study of thermolysin and penicillin amidase hydrolysis of its p-substituted phenylacetyl derivatives. These compounds meet the structural and energetic requirements of two enzymic binding sites The peptide sweetener has been prepared by thermolysin - catalyzed condensation of the p-substituted