Browse > Article

Production of a Phospholipase C by Bacillus cereus and Its Characterization  

서국화 (전남대학교 물질·생물화공과, 생물고정기술연구실)
임용식 (전남대학교 물질·생물화공과, 생물고정기술연구실)
이종일 (전남대학교 응용화학공학부, 생물고정기술연구실)
Publication Information
KSBB Journal / v.19, no.4, 2004 , pp. 250-256 More about this Journal
Abstract
In this work we have cultivated several B. cereus strains in a complex LB medium in order to study the production of phospholipase C (PLC), and among them B. cereus 318 showed the highest productivity of PLC. Some components, i.e., 5 g/L glucose, 5 g/L yeast extract, 5 g/L peptone, 0.5∼1.0 g/L K$_2$HPO$_4$, 0.02∼0.04 g/L ZnSO$_4$$.$7H$_2$O and 3 g/L NaHCO$_3$ were found to be optimal for the high production of PLC by B. cereus 318. Optimal culture temperature and pH were found to be 30$^{\circ}C$ and pH 7.5 for the PLC production, respectively. Optimum reaction temperature and pH of the PLC produced by B. cereus 11 and 318 were 45$^{\circ}C$ and pH 4.0, while they were 50$^{\circ}C$ and pH 7.0 for the PLC by B. cereus 559. The PLC produced by B. cereus was activated by Mn$\^$2+/, Co$\^$2+/ and dimethyl sulfoxide (DMSO), but its activity was inhibited by Cu$\^$2+/ and partially by glycerol, isopropanol and sodium dodecyl sulfate (SDS).
Keywords
B. cereus; characterization; fermentation; phospholipase C (PLC);
Citations & Related Records
연도 인용수 순위
  • Reference
1 Application of phospholipases in the edible industry /
[ Winter, B. H.;K. Titze;V. Marschner ] / Fett/Lipid   DOI   ScienceOn
2 Enzymatic synthesis of a modified phospholipids and its evaluation as a substrate for B. cereus Phospholipase C /
[ Martin, S. F.;P. J. Hergenrother ] / Bioorg. Med. Chem. lett.   DOI   ScienceOn
3 Production of specific-structured triacylglycerols by lipase-catalyzed reactions: a review /
[ Xu, X. ] / Eur. J. Lipid Sci. Technol.   DOI   ScienceOn
4 Apparent phosphate retrieval system in Bacillus cereus /
[ Guddal, P. H.;T. Johansen;K. Schulstad;C. Little ] / J. Bacteriol.
5 Using phospholipases for phospholipid modification /
[ D'Arrigo, P.;S. Servi ] / TIBTECH   DOI
6 Giant hornet (Vespa mandarinia) venomous phospholipases: The purification, characterization and inhibitory properties by biscoclaurine alkaloids /
[ Abe, T.:M. Sugita;T. Fujikura;J. Hiyoshi;M. Akasu ] / Toxicon.   DOI   ScienceOn
7 Lipase-catalysed reactions for modification of fats and other lipids /
[ Mukherjee, K. D. ] / Biocatalysis   DOI
8 Enzymatic oil-degumming by a novel microbial phospholipase /
[ Clausen, K. ] / Eur. Lipid Sci. Technol.   DOI   ScienceOn
9 Purification and some propertoes of phospholipase C from Achromobacter xylosoxidans /
[ Kostadinova, S.;A. Ivanov;E. Kamberov ] / J. Chromatogr.   DOI
10 Bacterial phospholipases and their role in virulence /
[ Songer, J. G. ] / Trends In Microbiol.   DOI   ScienceOn
11 Cloning, overexpression, refolding, and purification of the nonspecific phospholipase C from Bacillus cereus /
[ Tan, C. A.;M. J. Hehir;M. F. Roberts ] / Protein Expres. Purif.   DOI   ScienceOn
12 Preparation and validation of a growth model for Bacillus cereus: the effects of temperature, pH, sodium chloride and carbon dioxide /
[ Sutherland, J. P.;A. Aherne;A. L. Beaumont ] / Int. J. Food Microbiol.   DOI   ScienceOn
13 Phospholipids for functional food /
[ Schnider, M. ] / Eur. J. Lipid Sci. Technol.   DOI   ScienceOn
14 Sensitivity of phospholipase C (Bacillus cereus) activity to phosphatidylcholine structural modifications /
[ El-sayed, M. Y.;C. D. DeBose;L. A. Coury;M. F. Roberts ] / Biochimica et Biophysica Acta (BBA)-Lipids and Lipid Metabolism   DOI   ScienceOn