سیویلیکا را در شبکه های اجتماعی دنبال نمایید.

Characterizing Lactic Acid Bacteria and Thermotolerant Coliforms in Spoiled Dairy Products from Bosnia and Herzegovina

Publish Year: 1402
Type: Journal paper
Language: English
View: 102

This Paper With 13 Page And PDF Format Ready To Download

Export:

Link to this Paper:

Document National Code:

JR_JOMMID-11-4_005

Index date: 3 March 2024

Characterizing Lactic Acid Bacteria and Thermotolerant Coliforms in Spoiled Dairy Products from Bosnia and Herzegovina abstract

Introduction: The rising foodborne disease outbreaks poses significant challenges to key objectives in food microbiology. This trend is primarily attributed to global population growth and intensified food production. A thorough microbiological assessment of end products is therefore crucial. Methods: We evaluated the bacterial presence and abundance in various dairy products (sour cream, cottage cheese, buttercream, cream cheese, pasteurized milk, protein-rich milk, and yogurt) sourced from a local supermarket in Bosnia and Herzegovina. Two enumeration methods (pour plating and most probable number) were employed alongside morphological, biochemical, and molecular analyses (Gram staining, oxidase test, catalase test, indole test, lipolytic activity assay, and RT-qPCR). Our focus was on spoilage-causing lactic acid bacteria (LAB), hygiene indicator thermotolerant coliforms (TC), and the foodborne pathogen Salmonella spp.  Results: Six out of seven dairy products harbored high levels of LAB, suggesting potential spoilage, except for cottage cheese. Additionally, both TC and Escherichia coli exceeded acceptable microbial limits, particularly in pasteurized milk. Furthermore, initial tests detected presumptive Salmonella spp. in cream cheese, protein-rich milk, and yogurt. Conclusion: These results highlight the need for stringent sanitary practices during dairy production to extend product shelf-life and prevent premature spoilage from unwanted bacterial presence. Moreover, eliminating pathogen contamination during manufacturing is crucial to mitigate serious food safety risks, including potential food poisoning.

Characterizing Lactic Acid Bacteria and Thermotolerant Coliforms in Spoiled Dairy Products from Bosnia and Herzegovina Keywords:

Characterizing Lactic Acid Bacteria and Thermotolerant Coliforms in Spoiled Dairy Products from Bosnia and Herzegovina authors

Berina Muhović

Department of Genetics and Bioengineering, International University of Sarajevo, Bosnia and Herzegovina

Nadia Islam

Department of Genetics and Bioengineering, International University of Sarajevo, Bosnia and Herzegovina

Murtaza M. Tambuwala

۲Lincoln Medical School, Brayford Pool Campus, University of Lincoln, Lincoln LN۶ ۷TS, UK; ۳College of Pharmacy, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates

Altijana Hromić-Jahjefendić

Department of Genetics and Bioengineering, International University of Sarajevo, Bosnia and Herzegovina

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
Coutts AM. Review and discussion of the body's normal microorganisms. ...
G Greub, C Holliger, D Sanglard, J Schrenzel, V Thiel, ...
E Ruiz de Gopegui Bordes, M del Remedio Guna Serrano, ...
J Wang, RA Barke, J Ma, R Charboneau, S Roy, ...
Bintsis T. Microbial pollution and food safety. AIMS Microbiol. ۲۰۱۸; ...
S Brul. Preservative agents in foods Mode of action and ...
Chandan RC. Enhancing Market Value of Milk by Adding Cultures. ...
NH Martin, A Trmčić, T-H Hsieh, KJ Boor, M Wiedmann. ...
TM Cogan, TP Beresford, J Steele, J Broadbent, NP Shah, ...
P. D. Cotter, C. Hill, and R. P. Ross, Bacteriocins: ...
R Souad, HT Mossadak, B Leila. Assessing hygiene indicators in ...
MG Wacker, C Janas, FS Ferreira, FP Vieira. Manufacturing and ...
CL Baylis, S MacPhee, R P Betts. Comparison of two ...
The science of food security | npj Science of Food. ...
The shelf-life of dairy products: ۱. Factors influencing raw milk ...
Davis C. Enumeration of probiotic strains: Review of culture-dependent and ...
H Naghili, H Tajik, K Mardani, SM Razavi Rouhani, A ...
RB Moyes, J Reynolds, DP Breakwell. Differential Staining of Bacteria: ...
Estimating probability distributions of bacterial concentrations in food based on ...
S. Roller, Physiology of food spoilage organisms, Int J Food ...
EG Dudley. Food Microbiology: Fundamentals and Frontiers, ۵th Edition. Emerg ...
A Rompré, P Servais, J Baudart, M-R de-Roubin, P Laurent. ...
L Ramnath, B Sithole, R Govinden. Identification of lipolytic enzymes ...
A Viet-Phuong Le, D Huang, T Blick, EW Thompson, A ...
Craig N, Fletcher SL, Daniels A, Vewman C, O'Shea M, ...
JCF Pantoja, DJ Reinemann, PL Ruegg. Factors associated with coliform ...
Pacheco DO, Bairros JV, Passos LDF, Buchweitz MRD, Rodrigues KL, ...
Principles of Modern Microbiology: ۹۷۸۰۷۶۳۷۱۰۷۵۰." Accessed: Feb. ۲۰, ۲۰۲۳. [Online]. ...
B Zhang, Y Wang, Z Tan, Z Li, Z Jiao, ...
J Park, J Kim, K Kim. Acid resistance and acid ...
Muller A, Schader C, Scialabba NE, Brüggemann J, Isensee A, ...
Environmental impact of food equity | Nature Human Behaviour. Accessed: ...
JP Audia, CC Webb, JW Foster. Breaking through the acid ...
نمایش کامل مراجع