A. Kamali’s scientific contributions

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Publications (1)


Antibacterial activities of nisin encapsulated in zein and modified atmosphere packaging on rainbow trout (Oncorhynchus mykiss) fillet during chilled storage 4°C
  • Article

June 2015

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33 Reads

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5 Citations

Iranian Journal of Fisheries Sciences

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A. Kamali

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Nisin is a widely used naturally occurring antimicrobial effective against many pathogenic and spoilage microorganisms. It has been proposed that reduced efficacy of nisin in foods can be improved by technologies such as encapsulation to protect it from interferences by food matrix components. This study was carried out to evaluate the microbiological quality of fresh trout slices treated with N1 (nisin 0.15 g/kg) and N2 (nisin 0.25 g/kg), NE1(encapsulated nisin 0.15 g/kg), NE2 (encapsulated nisin 0.25 g/kg ) and were then packaged under Modified Atmosphere Packaging (MAP) (45% CO2, 50% N2,5% O2) and stored at 4±1°C for 20 days. The results revealed that nisin in both forms of free and encapsulated was efficient against the proliferation of various categories of spoilage microorganisms; including aerobic and psychrotrophic populations and lactic acid bacteria. The shelf life of the treated products was extended by 4-7 days more than that of the control. As a consequence, nisin, in particular encapsulated nisin, might be considered as an effective tool in preventing the quality degradation of the fillet, resulting in an extension of their shelf life. © 2015, Iranian Fisheries Research Organization. All rights reserved.

Citations (1)


... The effectiveness of the decontamination procedure in extending the shelf-life of the meat was also evaluated based on the APC results, which served as an indicator of microbial growth. The shelf-life was considered to have reached its limit when the APC reached 7 log 10 CFU per cm 2 , as specified by the International Commission on Microbiological Specifications for Foods [18]. ...

Reference:

INFLUENCE OF LACTIC ACID AND ASCORBIC ACID MIXTURE ON THE QUALITY OF WILD BOAR MEAT STORED UNDER VACUUM PACKAGING AT CHILLED STORAGE
Antibacterial activities of nisin encapsulated in zein and modified atmosphere packaging on rainbow trout (Oncorhynchus mykiss) fillet during chilled storage 4°C
  • Citing Article
  • June 2015

Iranian Journal of Fisheries Sciences