Study of Polyols Production by Yarrowia lipolytica in Batch Culture and Optimization of Growth Condition for Maximum Production
نویسندگان
چکیده
Article history: Received: 13 Nov 2011 Revised: 6 Mar 2012 Accepted: 6 Mar 2012
منابع مشابه
The optimization of Naringenin biosynthesis pathway using Yarrowia lipolitica cell culture
Yarrowia lipolytica, as a good cell factory to speed up the production of plant pharmaceutical components, has been considered to be one of the most important and attractive micro-organisms in recent years, due to its high secretion capacity, limited glycosylation, large range of genetic markers and molecular tools. Naringenin, as a central core of flavonoids production, plays important roles b...
متن کاملThe production of Yarrowia lipolytica lipase powder by improved spray-drying method
Lipase is used in the production of foods, flavor enhancers, detergents, cosmetics and pharmaceuticals. A common impediment to the production of commercial enzymes is their low-stability aqueous solutions. In this study, the downstream process was investigated to obtain a stable spray-dried lipase powder of Yarrowia lipolytica. The enzyme solution samples were supplemented with different concen...
متن کاملHigh cell density culture of Yarrowia lipolytica using a one-step feeding process.
Yarrowia lipolytica is a potentially useful host for heterologous protein production. To develop an efficient culture method for high cell density cultivation and heterologous gene expression of Y. lipolytica, the effects of medium components and their concentrations on the growth of Y. lipolytica have been investigated. Addition of yeast extract to the culture media was found to significantly ...
متن کاملEnhanced production of erythritol and mannitol by Yarrowia lipolytica in media containing surfactants.
Various chemical compounds, including surfactants, when introduced to culture media may increase the permeability of cellular membranes and thereby affect the quantity of metabolites excreted by cells. The aim of the present study was to evaluate the impact of detergents including Triton X-100, Span 20 and Tween 80 on erythritol production from glycerol by Yarrowia lipolytica Wratislavia K1 in ...
متن کاملA comparative study on citric acid production kinetics of two Yarrowia lipolytica strains in two different media
Microbial production of citric acid was performed by Yarrowia lipolytica NBRC 1658 and a domestic strain in the media containing glucose or fructose as substrates. The study was carried out in a batch system. The non-competitive substrate inhibition model was proposed for growth of the yeasts in both substrate media. Higher dry mass and lower Ks values were obtained in glucose media when compar...
متن کامل