Screening of Lactic Acid Bacteria Strains with Respiration Ability in the Present of Heme

Article Preview

Abstract:

25 strains of Lactic Acid Bacteria were selected to carry on aerobic cultivating test. It was found that LD33 and 1031 could undergo respiration in the present of heme. compared with the original strain cultivated under fermentative conditions , both its biomass and pH increased. After 45 days storaged at 4°C, the strain LD33 cultivated under fermentative condition was less than 10CFU/mL, while the viable cell count of strain cultivated under respiratory condition was remain 108 CFU/mL. Aerobic respiratory metabolism shift occurred in the early exponential growth was indicated by the growth curve and pH curve.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 726-731)

Pages:

448-451

Citation:

Online since:

August 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Y. Zhang, Y. Li: Current opinion in biotechnology, Vol. 8 (2012), pp.1-6.

Google Scholar

[2] S. B. Farr and T. Kogoma: Microbiol. Rev Vol. 55 (1991), pp.561-585

Google Scholar

[3] P. Duwat, S. Sourice, B. Cesselin, G. Lamberet, K. Vido, P. Gaudu, Y. Le Loir, F. Violet, P. Loubière, A. Gruss: Journal of bacteriology Vol. 183 (2001),pp.4509-4516

DOI: 10.1128/jb.183.15.4509-4516.2001

Google Scholar

[4] A. K. Sijpesteijn: Antonie Van Leeuwenhoek Vol. 36(1970), pp.335-348.

Google Scholar

[5] L. Rezaïki, B. Cesselin, Y. Yamamoto, K. Vido, E. Van West, P. Gaudu, A. Gruss: Molecular Microbiology Vol.53 (2004), pp.1331-1342.

DOI: 10.1111/j.1365-2958.2004.04217.x

Google Scholar