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Information Journal Paper

Title

THE EFFECT OF GAMMA IRRADIATION ON THE MICROBIAL QUALITY OF MEAT

Pages

  75-81

Abstract

 Introduction: MEAT is a rich nutrient matrix that provides a suitable environment for proliferation of MEAT spoilage microorganisms and common food-borne pathogens. In this study, the effect of irradiation on the MEAT microbiological quality and half life of minced beef during chilled storage were investigated.Materials and Methods: Samples of minced MEAT (n=20) were irradiated with doses of 2, 5, 7 and 10 KGy (cobalt-60, gamma cell 220) and evaluated for their microbiological quality up to 10 days.Results: The results showed that GAMMA IRRADIATION reduced the number of microorganisms in all the irradiated minced MEAT samples, with 2, 5, 7 and 10 KGy and the half life of samples were increased considerably (p<0.01). In addition, the results indicated that there was a significant difference in the number of coliformes between untreated and irradiated samples (p<0.05). Staphylococcus aureus could not be detected in the irradiated samples with doses of 7 and 10 KGy.Conclusion: These results indicate that irradiation might be employed as an effective mean to inactivate common food-borne pathogens namely S. aureus and increases the half life of MEAT.

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    APA: Copy

    RAHIMI, EBRAHIM, FAGHIHI, REZA, BARADARAN GHAHFAROKHI, M., ALAVIAN GHAVANINI, A., FARSHADI, A., SIAVASHPOUR, Z., RAHIMI, MAHDI, & BARADARAN, HAMID REZA. (2010). THE EFFECT OF GAMMA IRRADIATION ON THE MICROBIAL QUALITY OF MEAT. JOURNAL OF FOOD TECHNOLOGY AND NUTRITION, 7(4 (28)), 75-81. SID. https://sid.ir/paper/143285/en

    Vancouver: Copy

    RAHIMI EBRAHIM, FAGHIHI REZA, BARADARAN GHAHFAROKHI M., ALAVIAN GHAVANINI A., FARSHADI A., SIAVASHPOUR Z., RAHIMI MAHDI, BARADARAN HAMID REZA. THE EFFECT OF GAMMA IRRADIATION ON THE MICROBIAL QUALITY OF MEAT. JOURNAL OF FOOD TECHNOLOGY AND NUTRITION[Internet]. 2010;7(4 (28)):75-81. Available from: https://sid.ir/paper/143285/en

    IEEE: Copy

    EBRAHIM RAHIMI, REZA FAGHIHI, M. BARADARAN GHAHFAROKHI, A. ALAVIAN GHAVANINI, A. FARSHADI, Z. SIAVASHPOUR, MAHDI RAHIMI, and HAMID REZA BARADARAN, “THE EFFECT OF GAMMA IRRADIATION ON THE MICROBIAL QUALITY OF MEAT,” JOURNAL OF FOOD TECHNOLOGY AND NUTRITION, vol. 7, no. 4 (28), pp. 75–81, 2010, [Online]. Available: https://sid.ir/paper/143285/en

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