Advanced

Effect of temperature and pH on growth and product formation of Lactococcus lactis ssp. lactis ATCC 19435 growing on maltose

Hofvendahl, Karin LU ; van Niel, Ed LU and Hahn-Hägerdal, Bärbel LU (1999) In Applied Microbiology and Biotechnology 51(5). p.669-672
Abstract
Lactococcus lactis ssp. lactis ATCC 19435 is known to produce mixed acids when grown on maltose. A change in fermentation conditions only, elevated temperatures (up to 37 °C) and reduced pH values (down to 5.0) resulted in a shift towards homolactic product formation. This was accompanied by decreased growth rate and cell yield. The results are discussed in terms of redox balance and maintenance, and the regulation of lactate dehydrogenase and pyruvate formate-lyase.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Applied Microbiology and Biotechnology
volume
51
issue
5
pages
669 - 672
publisher
Springer
external identifiers
  • scopus:0033066096
ISSN
1432-0614
DOI
10.1007/s002530051449
language
English
LU publication?
yes
id
a3221fcc-c0b7-4189-b74f-eaa6c5644e84 (old id 931470)
date added to LUP
2008-01-17 16:25:39
date last changed
2017-03-26 03:41:14
@article{a3221fcc-c0b7-4189-b74f-eaa6c5644e84,
  abstract     = {Lactococcus lactis ssp. lactis ATCC 19435 is known to produce mixed acids when grown on maltose. A change in fermentation conditions only, elevated temperatures (up to 37 °C) and reduced pH values (down to 5.0) resulted in a shift towards homolactic product formation. This was accompanied by decreased growth rate and cell yield. The results are discussed in terms of redox balance and maintenance, and the regulation of lactate dehydrogenase and pyruvate formate-lyase.},
  author       = {Hofvendahl, Karin and van Niel, Ed and Hahn-Hägerdal, Bärbel},
  issn         = {1432-0614},
  language     = {eng},
  number       = {5},
  pages        = {669--672},
  publisher    = {Springer},
  series       = {Applied Microbiology and Biotechnology},
  title        = {Effect of temperature and pH on growth and product formation of Lactococcus lactis ssp. lactis ATCC 19435 growing on maltose},
  url          = {http://dx.doi.org/10.1007/s002530051449},
  volume       = {51},
  year         = {1999},
}