Effect of temperature and pH on growth and product formation of Lactococcus lactis ssp. lactis ATCC 19435 growing on maltose
(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:
https://lup.lub.lu.se/record/931470
- author
- Hofvendahl, Karin LU ; van Niel, Ed LU and Hahn-Hägerdal, Bärbel LU
- organization
- publishing date
- 1999
- 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
- 2016-04-01 12:27:23
- date last changed
- 2022-01-27 05:21:01
@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 = {{https://lup.lub.lu.se/search/files/2930988/931471.pdf}}, doi = {{10.1007/s002530051449}}, volume = {{51}}, year = {{1999}}, }