Tags

Type your tag names separated by a space and hit enter

Modelling the survival of starter lactic acid bacteria and Bifidobacterium bifidum in single and simultaneous cultures.
Food Microbiol. 2008 Aug; 25(5):729-34.FM

Abstract

The inactivation kinetics at 4 degrees C of Bifidobacterium bifidum, Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus, cultured alone or consociated in a laboratory medium (modified MRS broth), were modelled through the Weibull model and a second-order polynomial equation. The initial cell number of S. thermophilus and L. delbrueckii subsp. bulgaricus was approximately 6-7log (CFU/ml); the viability loss after 30 days of storage was 2.87 and 1.99log (CFU/l) for L. delbruckii subsp. bulgaricus and S. thermophilus, cultured alone, respectively; whereas the consociation of lactobacilli and streptococci with bifidobacteria reduced viability loss during storage (0.28 and 0.54log CFU/l for lactobacilli and streptococci, respectively). Finally, the consociation of lactobacilli and streptococci with B. bifidum improved their oxygen uptake.

Authors+Show Affiliations

Department of Food Science, Faculty of Agricultural Science, Foggia University, Via Napoli 25, 71100 Foggia, Italy.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

18541173

Citation

Altieri, Clelia, et al. "Modelling the Survival of Starter Lactic Acid Bacteria and Bifidobacterium Bifidum in Single and Simultaneous Cultures." Food Microbiology, vol. 25, no. 5, 2008, pp. 729-34.
Altieri C, Bevilacqua A, D'Amato D, et al. Modelling the survival of starter lactic acid bacteria and Bifidobacterium bifidum in single and simultaneous cultures. Food Microbiol. 2008;25(5):729-34.
Altieri, C., Bevilacqua, A., D'Amato, D., Nobile, M. A., & Sinigaglia, M. (2008). Modelling the survival of starter lactic acid bacteria and Bifidobacterium bifidum in single and simultaneous cultures. Food Microbiology, 25(5), 729-34. https://doi.org/10.1016/j.fm.2008.03.005
Altieri C, et al. Modelling the Survival of Starter Lactic Acid Bacteria and Bifidobacterium Bifidum in Single and Simultaneous Cultures. Food Microbiol. 2008;25(5):729-34. PubMed PMID: 18541173.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Modelling the survival of starter lactic acid bacteria and Bifidobacterium bifidum in single and simultaneous cultures. AU - Altieri,Clelia, AU - Bevilacqua,Antonio, AU - D'Amato,Daniela, AU - Nobile,Matteo Alessandro Del, AU - Sinigaglia,Milena, Y1 - 2008/04/01/ PY - 2007/09/07/received PY - 2008/03/17/revised PY - 2008/03/18/accepted PY - 2008/6/11/pubmed PY - 2008/8/19/medline PY - 2008/6/11/entrez SP - 729 EP - 34 JF - Food microbiology JO - Food Microbiol VL - 25 IS - 5 N2 - The inactivation kinetics at 4 degrees C of Bifidobacterium bifidum, Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus, cultured alone or consociated in a laboratory medium (modified MRS broth), were modelled through the Weibull model and a second-order polynomial equation. The initial cell number of S. thermophilus and L. delbrueckii subsp. bulgaricus was approximately 6-7log (CFU/ml); the viability loss after 30 days of storage was 2.87 and 1.99log (CFU/l) for L. delbruckii subsp. bulgaricus and S. thermophilus, cultured alone, respectively; whereas the consociation of lactobacilli and streptococci with bifidobacteria reduced viability loss during storage (0.28 and 0.54log CFU/l for lactobacilli and streptococci, respectively). Finally, the consociation of lactobacilli and streptococci with B. bifidum improved their oxygen uptake. SN - 1095-9998 UR - https://www.unboundmedicine.com/medline/citation/18541173/Modelling_the_survival_of_starter_lactic_acid_bacteria_and_Bifidobacterium_bifidum_in_single_and_simultaneous_cultures_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0740-0020(08)00051-8 DB - PRIME DP - Unbound Medicine ER -