Invention Application
US20120003692A1 METHOD FOR PRODUCING ALPHA-L-ASPARTYL-L-PHENYLALANINE-BETA-ESTER AND METHOD FOR PRODUCING ALPHA-L-ASPARTYL-L-PHENYLALANINE-ALPHA-METHYL ESTER
有权
生产ALPHA-L-ASPARTYL-L-PHENYLALANINE-BETA-ESTER的方法及生产ALPHA-L-ASPARTYL-L-苯乙胺 - 阿魏酸酯的方法
- Patent Title: METHOD FOR PRODUCING ALPHA-L-ASPARTYL-L-PHENYLALANINE-BETA-ESTER AND METHOD FOR PRODUCING ALPHA-L-ASPARTYL-L-PHENYLALANINE-ALPHA-METHYL ESTER
- Patent Title (中): 生产ALPHA-L-ASPARTYL-L-PHENYLALANINE-BETA-ESTER的方法及生产ALPHA-L-ASPARTYL-L-苯乙胺 - 阿魏酸酯的方法
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Application No.: US13198075Application Date: 2011-08-04
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Publication No.: US20120003692A1Publication Date: 2012-01-05
- Inventor: Kenzo YOKOZEKI , Ayako Ohno , Seiichi Hara , Isao Abe
- Applicant: Kenzo YOKOZEKI , Ayako Ohno , Seiichi Hara , Isao Abe
- Applicant Address: JP Tokyo
- Assignee: Ajinomoto Co., Inc.
- Current Assignee: Ajinomoto Co., Inc.
- Current Assignee Address: JP Tokyo
- Priority: JP2003-016764 20030124; JP2003-201819 20030725
- Main IPC: C12P21/02
- IPC: C12P21/02
Abstract:
A method of producing an α-L-aspartyl-L-phenylalanine-β-ester by forming the α-L-aspartyl-L-phenylalanine-β-ester from L-aspartic acid-α,β-diester and L-phenylalanine using an enzyme or enzyme-containing substance that has an ability to selectively link L-phenylalanine to an α-ester site of the L-aspartic acid-α,β-diester through a peptide bond.
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