Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Hanshi Qi"'
Effect of pH and nonionic surfactant on profile of intracellular and extracellular Monascus pigments
Publikováno v:
Process Biochemistry. 48:759-767
The uptake of nutrients and export of intracellular products are essential issues of microbial fermentation. Two-stage of Monascus fermentation using monosodium glutamate (MSG) as the sole nitrogen source, i.e., the first stage microbial fermentation
Publikováno v:
Microbial Biotechnology. 6:540-550
In this study, perstractive fermentation of intracellular Monascus pigments in nonionic surfactant micelle aqueous solution had been studied. The permeability of cell membrane modified by nonionic surfactant might have influence on the rate of export
Publikováno v:
Applied Microbiology and Biotechnology. 94:81-89
"Milking processing" describes the cultivation of microalgae in a water-organic solvent two-phase system that consists of simultaneous fermentation and secretion of intracellular product. It is usually limited by the conflict between the biocompatibi
Publikováno v:
Biotechnology and Bioprocess Engineering. 16:1240-1247
The effects of impacting factors, including cellulase loading, operation temperature, product glucose inhibition, and high solid pretreated biomass loading were examined systemically on the enzymatic saccharification of lignocellulose (dilute acid pr
Publikováno v:
Bioresource Technology. 102:2890-2896
The profile of enzymatic saccharification of Avicel in the presence and absence of lignin has been described with a fractal kinetic model (Wang and Feng, 2010), in which the retarded hydrolysis rate of enzymatic saccharification of cellulose has been
Publikováno v:
Applied Microbiology and Biotechnology. 88:327-339
It is uncertain in some extent that organic compounds solubilized in micelles of a nonionic surfactant aqueous solution are bioavailable directly by the microbes in an extractive microbial transformation or biodegradation process. In this work, a dos
Publikováno v:
Process Biochemistry. 45:771-776
Extractive microbial fermentation of lipase by Serratia marcescens ECU1010 in cloud point system was previously carried out in the cloud point system. The direct addition of different alcohols, including iso -butanol, 2-phenylethanol and 1-octanol, i
Publikováno v:
Applied Microbiology and Biotechnology. 85:1789-1796
Extractive microbial fermentation for production of lipase by Serratia marcescens ECU1010 has been carried out in cloud point system. The cloud point system is composed of mixture nonionic surfactants with a ratio of Triton X-114 to Triton X-45 4:1 i
Publikováno v:
Applied Microbiology and Biotechnology. 85:517-524
Extractive microbial transformation of L-phenylacetylcarbinol (L-PAC) in nonionic surfactant Triton X-100 micelle aqueous solution was investigated by response surface methodology. Based on the Box-Behnken design, a mathematical model was developed f
Publikováno v:
Applied Biochemistry and Biotechnology. 160:1865-1877
Extractive microbial transformation of benzaldehyde into L-phenylacetylcarbinol (L-PAC) by Saccharomyces cerevisiae (Baker's yeast) has been carried out in a novel polyethylene-glycol-induced cloud-point system (PEG-CPS). The extractive microbial tra