Glutamic

PASP-PEG block structure copolymer,comb shaped PASP-PEG block structure copolymer,aspartic acid and glycine,glutamic acid or propalanine copolymer are prepared.

对聚天冬的侧链进行改性,引入烷基或烯烃基、反应活性的基酯、磺基等功能性基团,使其得到更广泛的应用。

Glutamic acid fermentation is a kind of biochemistry fermentation engineering.Its selectivity is undivided comparatively.It is oxybiotic fermentation and is strict to air quality.

谷酵是一种对酵菌种选择性比较专一的生化酵工程,且为好氧性酵。