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Revista de Chimie, Volume 70, Issue 7, pp. 2434-2438 (2019)
https://doi.org/10.37358/RC.19.7.7356

Stefana Petrut, Elena Rusu, Ioan Sorin Tudorache, Diana Pelinescu, Ionela Sarbu, Ileana Stoica, Tatiana Vassu

Influence of Various Carbon Sources on Growth and Biomass Accumulation of Some Lactic Acid Bacteria Strains

Abstract:

Lactic acid bacteria (LAB) are among the most important group of bacteria, with a critical role in food, pharmaceutical and medical industry. The fast-growing characteristics of LAB strains, their metabolic activity associated with production of many beneficial compounds and most of all, their GRAS status (Generally Recognized As Safe) recommends them as starter cultures for food biotechnology processes. During last decades, LAB strains have also an extensive prophylactic or therapeutic use as probiotics. Due to the fact that there are current limitations in the use of standard MRS media (de Man Rogosa Sharpe), which is selective especially for lactobacilli and enterococci, the aim of the present study was to optimize the growth medium composition for isolating a wide range of LAB strains with biotechnological potential and to improve the biomass accumulation. For this purpose, it has been evaluated the growth of Lactobacillus (L.) rhamnosus ATCC® 9595™, Streptococcus (S.) salivarius subsp. thermophilus ATCC® 19258™, Pediococcus (P.) acidilactici ATCC® 8042™, Lactococcus (L.) lactis 28 and Enterococcus (E.) faecium FFb CMGB L-18 on MRS broth with various carbon sources (glucose, lactose, galactose, maltose, mannose, ribose, arabinose, sucrose, fructose). The results of the study showed that there are interesting differences in the requirements of each analyzed species. The optimization of standard medium composition will be very useful for growth studies as well as metabolic flux studies.
Keywords:
lactic acid bacteria; LAB; carbon sources

Issue: 2019 Volume 70, Number 7
Pages: 2434-2438
https://doi.org/10.37358/RC.19.7.7356
download pdf   Download Pdf Article
Citation Styles
Cite this article as:
PETRUT, S., RUSU, E., TUDORACHE, I.S., PELINESCU, D., SARBU, I., STOICA, I., VASSU, T., Rev.Chim., 70, no. 7, 2019, p. 2434

Vancouver
Petrut S, Rusu E, Tudorache IS, Pelinescu D, Sarbu I, Stoica I, Vassu T. Influence of Various Carbon Sources on Growth and Biomass Accumulation of Some Lactic Acid Bacteria Strains. REV.CHIM.[internet]. 2019 Jul;70(7):2434-2438. Available from: https://doi.org/10.37358/RC.19.7.7356


APA 6th edition
Petrut, S., Rusu, E., Tudorache, I.S., Pelinescu, D., Sarbu, I., Stoica, I. & Vassu, T. (2019). Influence of Various Carbon Sources on Growth and Biomass Accumulation of Some Lactic Acid Bacteria Strains. Revista de Chimie, 70(7), 2434-2438. https://doi.org/10.37358/RC.19.7.7356


Harvard
Petrut, S., Rusu, E., Tudorache, I.S., Pelinescu, D., Sarbu, I., Stoica, I., Vassu, T. (2019). 'Influence of Various Carbon Sources on Growth and Biomass Accumulation of Some Lactic Acid Bacteria Strains', Revista de Chimie, 70(7), pp. 2434-2438. https://doi.org/10.37358/RC.19.7.7356


IEEE
S. Petrut, E. Rusu, I.S. Tudorache, D. Pelinescu, I. Sarbu, I. Stoica, T. Vassu, "Influence of Various Carbon Sources on Growth and Biomass Accumulation of Some Lactic Acid Bacteria Strains". Revista de Chimie, vol. 70, no. 7, pp. 2434-2438, 2019. [online]. https://doi.org/10.37358/RC.19.7.7356


Text
Stefana Petrut, Elena Rusu, Ioan Sorin Tudorache, Diana Pelinescu, Ionela Sarbu, Ileana Stoica, Tatiana Vassu,
Influence of Various Carbon Sources on Growth and Biomass Accumulation of Some Lactic Acid Bacteria Strains,
Revista de Chimie,
Volume 70, Issue 7,
2019,
Pages 2434-2438,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.7.7356.
(https://revistadechimie.ro/Articles.asp?ID=7356)
Keywords: lactic acid bacteria; LAB; carbon sources


RIS
TY - JOUR
T1 - Influence of Various Carbon Sources on Growth and Biomass Accumulation of Some Lactic Acid Bacteria Strains
A1 - Petrut, Stefana
A2 - Rusu, Elena
A3 - Tudorache, Ioan Sorin
A4 - Pelinescu, Diana
A5 - Sarbu, Ionela
A6 - Stoica, Ileana
A7 - Vassu, Tatiana
JF - Revista de Chimie
JO - Rev.Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 7
SP - 2434
EP - 2438
UR - https://doi.org/10.37358/RC.19.7.7356
KW - lactic acid bacteria
KW - LAB
KW - carbon sources
ER -


BibTex
@article{RevCh2019P2434,
author = {Petrut Stefana and Rusu Elena and Tudorache Ioan Sorin and Pelinescu Diana and Sarbu Ionela and Stoica Ileana and Vassu Tatiana},
title = {Influence of Various Carbon Sources on Growth and Biomass Accumulation of Some Lactic Acid Bacteria Strains},
journal = {Revista de Chimie},
volume = {70},
number = {7},
pages = {2434-2438},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.7.7356},
url = {https://revistadechimie.ro/Articles.asp?ID=7356}
}
 
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