THE ANTIMICROBIAL EFFECT OF CHITOSAN NANO PARTICLES FILM ON TWO SPECIES OF FOOD BACTERIA

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REZAEI P.; KASRA KERMANSHAHI R.

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Journal: Journal of Food Technology and Nutrition Year:2015 | Volume:12 | Issue:3 (47) Page(s): 5-12

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Title

THE ANTIMICROBIAL EFFECT OF CHITOSAN NANO PARTICLES FILM ON TWO SPECIES OF FOOD BACTERIA

Author(s)

REZAEI P. | KASRA KERMANSHAHI R. | Issue Writer Certificate

Keywords

CHITOSAN FILMQ2

FOOD ANTIMICROBIAL PACKAGINGQ2

LISTERIA MONOCYTOGENESQ1

NANOPARTICLEQ2

STAPHYLOCOCCUSAUREUSQ3

Abstract

Introduction: Unbiodegradable materials used in food packaging and the microbial contaminants derived from this might create problems in our society. The application of biodegradable material that might have antimicrobial activity is desirable and is considered a priority for the researchers. Chitosan is a biopolymer that eliminates these problems.Materials and Methods: In this study, chitosan NANOPARTICLEs and CHITOSAN FILMs were prepared and physical and chemical characteristics of these were determined and the antimicrobial effects against Staphylococcus aureus PTCC 1431 and LISTERIA MONOCYTOGENESusing different methods were assessed.Results: The size of chitosan NANOPARTICLE was 273 nm with MIC and MBC of 3.5 mg/ml for these bacteria. Synthezied CHITOSAN FILM with 43.69± 2.4 mm of thickness, 1% of moisture content and 52% film solubility caused a reduction of 100% in the number of food pathogenic bacteria in 24 hoursat 30oC.Conclusion: Since chitosan is a biodegradable polymer and has antimicrobial activity in the form of chitosan NANOPARTICLE and film against food pathogenic bacteria (Staphylococcus aureus PTCC 1431 and LISTERIA MONOCYTOGENES), it might be employed in the packaging industry particularly food.

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APA: Copy

REZAEI, P., & KASRA KERMANSHAHI, R.. (2015). THE ANTIMICROBIAL EFFECT OF CHITOSAN NANO PARTICLES FILM ON TWO SPECIES OF FOOD BACTERIA. JOURNAL OF FOOD TECHNOLOGY AND NUTRITION, 12(3 (47)), 5-12. SID. https://sid.ir/paper/143245/en

Vancouver: Copy

REZAEI P., KASRA KERMANSHAHI R.. THE ANTIMICROBIAL EFFECT OF CHITOSAN NANO PARTICLES FILM ON TWO SPECIES OF FOOD BACTERIA. JOURNAL OF FOOD TECHNOLOGY AND NUTRITION[Internet]. 2015;12(3 (47)):5-12. Available from: https://sid.ir/paper/143245/en

IEEE: Copy

P. REZAEI, and R. KASRA KERMANSHAHI, “THE ANTIMICROBIAL EFFECT OF CHITOSAN NANO PARTICLES FILM ON TWO SPECIES OF FOOD BACTERIA,” JOURNAL OF FOOD TECHNOLOGY AND NUTRITION, vol. 12, no. 3 (47), pp. 5–12, 2015, [Online]. Available: https://sid.ir/paper/143245/en

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