مجله علوم و صنایع غذایی ایران

مجله علوم و صنایع غذایی ایران

Determination of some Microbial Contaminants and Heavy Metal in Some Types of Imported Canned Meat

نوع مقاله : مروری تحلیلی

نویسندگان
Mayson Thafir Hadi 1
Rawaa Rawaa 2
Read Mohammed Read Mohammed 3
1 university of Baghdad
2 Department of Food Sciences, College of Agriculture Engineering Science, University of Baghdad, Iraq
3 Biotechnology Research Center, University of Al–Nahrain, Iraq
10.48311/fsct.2026.117890.82950
چکیده
This study aimed to detect microbial contaminants and heavy metal elements potentially present in some types of imported canned meat. The study involved collecting 12 brands of canned meat (luncheon and hot dog), produced from beef and chicken. Standard microbiological methods were used for the isolation and identification of bacteria. The results showed that some brands were contaminated with some types of bacteria, namely Clostridium spp. and Streptococcus spp., and Staphylococcus aureus. This is a key finding but is not clearly supported by the data in Table 3, and the highest contamination rate was with Staphylococcus, followed by Streptococcus and finally Clostridium bacteria. The concentrations of selected heavy metals in canned meat were determined using atomic absorption spectrometry. Lead concentration was highest in brand BH1 at 4.235 ppm and the highest concentration of Sn was 2.904 ppm in BH2 brand. In general, both Zn and Fe concentrations were high in all brands and the highest reached 24.082 ppm and 387.083 ppm in (C1 and B1) brands respectively. Aluminum (Al) concentrations were low in all brands and the highest concentration reached 0.662 ppm in C3 brand.
کلیدواژه‌ها
Food-borne disease
Heavy metals
Food poisoning
Staphylococcus aureus

موضوعات

عنوان مقاله English

Determination of some Microbial Contaminants and Heavy Metal in Some Types of Imported Canned Meat

نویسندگان English

Mayson Thafir Hadi 1
Adnan Khalaf Adnan Khalaf 2
Khalaf Al-Zaidi Khalaf Al-Zaidi 3
1 university of Baghdad
2 Department of Food Sciences, College of Agriculture Engineering Science, University of Baghdad, Iraq
3 Biotechnology Research Center, University of Al–Nahrain, Iraq
چکیده English

This study aimed to detect microbial contaminants and heavy metal elements potentially present in some types of imported canned meat. The study involved collecting 12 brands of canned meat (luncheon and hot dog), produced from beef and chicken. Standard microbiological methods were used for the isolation and identification of bacteria. The results showed that some brands were contaminated with some types of bacteria, namely Clostridium spp. and Streptococcus spp., and Staphylococcus aureus. This is a key finding but is not clearly supported by the data in Table 3, and the highest contamination rate was with Staphylococcus, followed by Streptococcus and finally Clostridium bacteria. The concentrations of selected heavy metals in canned meat were determined using atomic absorption spectrometry. Lead concentration was highest in brand BH1 at 4.235 ppm and the highest concentration of Sn was 2.904 ppm in BH2 brand. In general, both Zn and Fe concentrations were high in all brands and the highest reached 24.082 ppm and 387.083 ppm in (C1 and B1) brands respectively. Aluminum (Al) concentrations were low in all brands and the highest concentration reached 0.662 ppm in C3 brand.

کلیدواژه‌ها English

Food-borne disease
Heavy metals
Food poisoning
Staphylococcus aureus
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