In recent years immobilized cells have commonly been used for various biotechnological
applications, eg, antibiotic production, soil bioremediation, biodegradation and …

Immobilization is one of the great tools for developing economically and ecologically
available biocatalysts and can be applied for both enzymes and whole cells. Much research …

The increasing commercial demand for L-carnitine has led to a multiplication of efforts to
improve its production with bacteria. The use of different cell environments, such as growing …

Abstract Background L (-)-carnitine production has been widely studied because of its
beneficial properties on various diseases and dysfunctions. Enterobacteria possess a …

Glycerol, a by-product of the biofuel industry is transformed into l-carnitine when the soil
microbe Pseudomonas fluorescens is cultured in a phosphate-limited mineral medium (LP) …

目的观察重组人B 淋巴细胞刺激因子工程菌pKKH-BLyS/DH5α 生物学特性的稳定性.
方法工程菌连续传50 代, 每10 代进行目的蛋白表达水平, 质粒性状检测, 透射电镜观察 …

L‐carnitine, also known as vitamin BT, plays a key role in eukaryotes in the metabolism of
fats and other relevant physiological processes. In prokaryotes and plants, it is used as …

Propionic acid is an important C3 carboxylic acid with wide applications. The majority of
propionic acid, in the form of ammonium, sodium and potassium salts, is used as …

Esta Tesis Doctoral recoge el trabajo de investigación que se ha realizado en dos líneas
desarrolladas de forma paralela sobre Escherichia coli. Por un lado, la optimización de un …