Novel Copolymer of poly3-hydroxybutyrate-co-3-hydroxypropionate-co-4-hydroxybutyrate-co-lactate and Method for Preparing the Same

摘要

The present invention relates to novel 3-하이드록시부티레이트-3-하이드록시프로피오네이트-4-하이드록시부티레이트-락테이트 Four polymer [poly (3-hydroxybutyrate-co-3-hydroxypropionate-co-4-hydroxybutyrate-co-lactate)], and relates to its manufacturing method, -CoA (lactyl-CoA is a more detail raktil lactate (lactate) ) and conversion to the 3-hydroxy-alkanoyl eth- (3-hydroxyalkanoate), a 3-hydroxy-alkanoyl -CoA (3-hydroxyalkanoyl-CoA) to switch to the gene encoding the enzyme, phospho-butyl trans-raised gene, phospho-butyl trans Al raised gene, butyrate kinase gene and polyhydroxy Kano eth- (polyhydroxyalkanoate: PHA) prepared using a cell or a plant having a synthase gene simultaneously lactate, 3-hydroxybutyrate, 3-hydroxy-propionate and 4 - new monomer consisting of hydroxybutyrate 사중합체(3-하이드록시부티레이트-3-하이드록시프로피오네이트-4-하이드록시부티레이트-락테이트 Polymer Co.), and a method for producing new 3-하이드록시부티레이트-3-하이드록시프로피오네이트-4-하이드록시부티레이트-락테이트 It relates to a polymer yarn. ; New according to the invention 3-하이드록시부티레이트-3-하이드록시프로피오네이트-4-하이드록시부티레이트-락테이트는 As the biodegradable polymer may be substituted for the use of conventional synthetic plastic, and it is possible for medical use is used. ; Lactate, 4-hydroxybutyrate, 3-hydroxybutyrate, 3-hydroxy-propionate