Role of extracted bacteriocins from standard isolates as biological preservatives against isolated pathogenic bacteria from different types of fresh meat

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Behboudipour M.; BAHADOR N.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF FOOD MICROBIOLOGY Year:2021 | Volume:7 | Issue:4 Page(s): 1-11

Download Full-Text

Persian Verion

View:

319

Download:

Cites:

Information Journal Paper

Title

Role of extracted bacteriocins from standard isolates as biological preservatives against isolated pathogenic bacteria from different types of fresh meat

Author(s)

Behboudipour M. | BAHADOR N. | Issue Writer Certificate

Keywords

BacteriocinQ1

LactobacillusQ1

meatQ1

Biological preservationQ2

Abstract

Due to the increasing demand for the high quality of meat products, long shelf life, and minimum processing, therefore, this study aimed to evaluate the antimicrobial activity of the two standard strains Lactobacillus delbrukii subspp delbrukii )PTCC 1333( and Lactobacillus fermentum (PTCC 1744) on the most common isolated bacteria from meat. In this study, 50 meat samples including red meat, minced meat, and fish were purchased from different areas of Shiraz city. The samples were transferred to the lab and cultivated in Nutrient Broth as well as blood agar. Then the isolates were purified and the most common isolates identified using biochemical tests. The inhibitory activity of the two strains Lactobacillus supernatant against the most common isolates was investigated by the good diffusion agar method. As well as to prevent the inhibitory effects of organic acids and H2O2, the supernatant was treated with sodium hydroxide and catalase enzyme. Finally, the most common isolates were identified by PCR molecular technique. Common bacteria were reported by the molecular test as Escherichia coli (16. 6%), Enterobacter cloacae (16. 6%), Hafnia alvei (50%), and Aeromonas salmonicida (16. 6%). The greatest effect of lactic acid bacteria on Escherichia coli, Hafnia alvei, and Aeromonas salmonicida was observed. Among the two standard strains of Lactobacillus, Lactobacillus delbrukii has a greater effect on isolated bacteria. The supernatant of the two lactobacilli, without neutralizing with Sodium Hydroxide and catalase, had antimicrobial activity against the most common isolates.

Cites

No record.

References

No record.

Cite

APA: Copy

Behboudipour, M., & BAHADOR, N.. (2021). Role of extracted bacteriocins from standard isolates as biological preservatives against isolated pathogenic bacteria from different types of fresh meat. JOURNAL OF FOOD MICROBIOLOGY, 7(4 ), 1-11. SID. https://sid.ir/paper/405746/en

Vancouver: Copy

Behboudipour M., BAHADOR N.. Role of extracted bacteriocins from standard isolates as biological preservatives against isolated pathogenic bacteria from different types of fresh meat. JOURNAL OF FOOD MICROBIOLOGY[Internet]. 2021;7(4 ):1-11. Available from: https://sid.ir/paper/405746/en

IEEE: Copy

M. Behboudipour, and N. BAHADOR, “Role of extracted bacteriocins from standard isolates as biological preservatives against isolated pathogenic bacteria from different types of fresh meat,” JOURNAL OF FOOD MICROBIOLOGY, vol. 7, no. 4 , pp. 1–11, 2021, [Online]. Available: https://sid.ir/paper/405746/en

Related Journal Papers