Optimization of medium and cultivation conditions for enhanced exopolysaccharide yield by marine Cyanothece sp. 113

Chuandong Su; Zhenming Chi; Weidong Lu

doi:10.1007/s00343-007-0411-3

Your Location：

Home >

Browse articles >

Optimization of medium and cultivation conditions for enhanced exopolysaccharide yield by marine Cyanothece sp. 113

Updated：2023-05-16

- Optimization of medium and cultivation conditions for enhanced exopolysaccharide yield by marine Cyanothece sp. 113
- Journal of Oceanology and Limnology Vol. 25, Issue 4, Pages: 411-417(2007)
- Affiliations：
  
  1. UNESCO Chinese Center of Marine Biotechnology Ocean University of China
  2. Department of Biological Engineering Vocational Institute of Zibo
- Author bio：
- Funds：
- DOI：10.1007/s00343-007-0411-3
  CLC：
- Published：2007
- Accepted：
Scan QR Code
Su, C., Chi, Z. & Lu, W. Optimization of medium and cultivation conditions for enhanced exopolysaccharide yield by marine Cyanothece sp. 113., Chin. J. Ocean. Limnol. 25, 411–417 (2007). https://doi.org/10.1007/s00343-007-0411-3
DOI：

Su, C., Chi, Z. & Lu, W. Optimization of medium and cultivation conditions for enhanced exopolysaccharide yield by marine Cyanothece sp. 113., Chin. J. Ocean. Limnol. 25, 411–417 (2007). https://doi.org/10.1007/s00343-007-0411-3 DOI：

摘要

Abstract

Cyanothece sp. 113 is a unicellular

aerobic

diazotrophic and photosynthetic marine cyanobacterium. The optimal medium for exopolysaccharide yield by the strain was 70.0 g/L of NaCl

and 0.9 g/L of MgSO4 based on the modified F/2 medium for cultivation of marine algae. The optimal cultivation condition for exopolysaccharide yield by this cyanobacterial strain was 29°C

aeration

and continuous illumination at 86.0 μE/M2/S. Under the optimal conditions

over 18.4 g/L of exopolysaccharide was produced within 12 days. This was so far the highest exopolysaccharide yield produced with strains of Cyanothece sp. obtained.

关键词

Keywords

references

Chi, Z., J. Liu, J. Ji and Z. Meng, 2003a. Enhanced conversion of starch to trehalose by a mutant of Saccharomycopsis fibuligera Sdu. J. Biotechnol. 102: 135–141.

Chi, Z. and S. Zhao, 2003b. Optimization of medium and cultivation conditions for pullulan production by a new pullulan-producing yeast. Enzyme Microb. Technol. 32: 206–211.

De Philippis, R., C. Sili, G. Tassinato, M. Vincenzini and R. Materassi, 1991. Effects of growth conditions on exopolysaccharide production by Cyanospira capsulata. Biores. Technol. 38: 101–104.

De Philippis, R., M. C. Margheri, E. Pelosi and S. Ventura, 1993. Exoplysaccharide production by a unicellular cyanobacterium isolated from a hypersaline habitat. J. Appl. Phycol. 5: 387–394.

De Philippis, R. and M. Vincenzini, 1998a. Exocellular polysaccharide from cyanobacteria and their possible applications. FEMS Microbiol. Rev. 22: 151–175.

De Philippis, R., M. C. Margheri, R. Materassi and M. Vincenzini, 1998b. Potential unicellular cyanobacteria from saline environments as exopolysaccharide producers. Appl. Environ. Microbiol. 64: 1 130–1 132.

Hill, D. R., A. Peat and M. Potts, 1997. Biochemistry and structure of the glycan secreted by desiccation-tolerant Nostoc commune. Protoplasma. 182: 126–148.

John, G. H., R. K. Noel, H. A. S. Peter, T. S. James and T. W. Stanley, 1994. Group II Oxygenic phototrophic bacteria. In: J. G. Holt(ed): Bergey’s Manual of Determinative Bacteriology (9th edition). Williams and Wilkins, Baltimore. pp. 377–383.

Lama, L., B. Nicolaus, V. Calandrelli, M. C. Manca, I. Tomano and A. Gambacorta, 1996. Effect of growth conditions on endo-and exopolymer biosynthesis in Anabaena cylindrica 10C. Phytochemistry 42: 655–659.

Mark, A. S., A. Boaz, D. M. John, D. S. S. Steven, N. Suzanne, R. S. Puspa, P. T. Paula and A. S. Louis, 1995. Compositional and toxicological evaluation of the diazotrophic cyanobacterium, Cyanothece sp. strain ATCC 51142. Aquaculture 134: 339–349.

Mehta, V. B. and B. S. Vaidya, 1978. Cellular and extracellular polysaccharides of the blue-green alga Nostoc. J. Exp. Bot. 29: 1 423–1 430.

Milagros, S. C. L., M. S. Debra and L. A. Sherman, 1997. Transcriptional and translational regulation of nitrogenase in light-dark-and continuous-light-grown cultures of the unicellular cyanobacterium Cyanothece sp. strain ATCC 51142. J. Bacteriol. 179: 3 419–4 327.

Moore, B. G. and R. G. Tischer, 1964. Extracellular polysaccharides of algae: effects on life-support systems. Science 145: 568–587.

Reddy, K. J., B. W. Soper, J. Tang and R. L. Bradley, 1996. Phenotypic variation in exopolysaccharide production in the marine, aerobic nitrogen-fixing unicellular cyanobacterium Cyanothece sp. World J. Microbiol. Biotechnol. 12: 311–318.

Scheegurt, M. A., B. Arieli, S. S. Nielsen, P. R. Trumbo and L. A. Sherman, 1996. Evaluation of Cyanothece sp. ATCC 51142 as a candidate for inclusion in a CELSS. Pergamon. 18: 177–180.

Sudo, H., B. J. Grant, H. Takemasa, N. Nakamura and T. Matsunaga, 1995. Sulfated exopolysaccharide production by the halophilic cyanobacterium Aphanocapsa halophytica. Curr. Microbiol. 30: 219–222.

Tischer, R. G. and E. B. Davis, 1971. The effects of various nitrogen sources upon the production of exocellular polysaccharide by the blue-green alga Anabaena flos-aquae A-37. J. Exp. Bot. 22: 546–551.

Zhao, S. and Z. Chi, 2003. A new pullulan-producing yeast and medium optimization for its exopolysaccharide production. Journal of Ocean University of Qingdao 2: 53–57.

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Comparison of the photo-acclimation potential of floating and benthic thalli of Sargassum horneri (Phaeophyta) during autumn and winter

Harmful algal bloom-forming dinoflagellate Prorocentrum donghaiense inhibits the growth and photosynthesis of seaweed Sargassum fusiformis embryos

The mechanism of a new type of modified clay controlling Phaeocystis globosa growth

Effect of high temperature on the balance between photosynthetic light absorption and energy utilization in Chlorella pyrenoidosa (Chlorophyceae)

Cladophora mats in a Crimean hypersaline lake: structure, dynamics, and inhabiting animals

Related Author

Yunlong PANG

Jingjing LI

Longchuan ZHUANG

Wanlin SONG

Zhihai ZHONG

Zhengyi LIU

Song QIN

Lidong LIN

Related Institution

Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences

Weihai Vocational College

Center for Ocean Mega-Science, Chinese Academy of Sciences

Key Laboratory of Marine Hazards Forecasting, Ministry of Natural Resources, Hohai University

Zhejiang Provincial Key Laboratory for Subtropical Water Environment and Marine Biological Resources Protection, Wenzhou University

Address：Editorial Office of JOL, 88 Haijun Rd. Qingdao, 266000, China
Tel：+86-532-82898754 Email：jol@qdio.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰