Met-Ala Met-Ser Met-Val and Met-Leu. The reaction follows the overall second-order kinetics, first order each in the oxidant and the substrate. Based on the substituent and solvent effects, an outer-sphere electrontransfer from the sulfur center of the peptide to Ru(III) has been proposed as the rate controlling step of the reaction. The ET nature of the reaction is confirmed from the recorded transient
Fortification of foodstuffs with C-terminal amino acid substituted
申请人:Miles Laboratories, Inc.
公开号:US04024286A1
公开(公告)日:1977-05-17
Nutritionally fortified foodstuffs and methods for producing the same are provided. The foodstuffs comprise an edible, methionine deficient protein and a nutritionally supplemental amount of a bland and water-soluble C-terminal amino acid substituted methionine dipeptide, wherein the amino acid substituent is selected from the class consisting of glycine, alanine, valine and glutamic acid.