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논문검색

Effectiveness of Antimicrobial Starch Coating Containing Thyme Oil against Salmonella, Listeria, Campylobacter, and Pseudomonas on Chicken Breast Meat

원문정보

Namita Goswami, Richard A. Holley, Jung Hoon Han

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초록

영어

Antimicrobial coating on chicken carcasses may reduce the effects of cross-contamination and improve product shelf-life and safety. Thyme oil was mixed at 0.5%(v/v) with a pre-gelatinized pea starch coating solution. The coating solution wasspread on chicken breast meat after inoculation with selected spoilage and pathogenic bacteria. After inoculation, the chickenmeats were packaged in plastic bags and stored at 4oC. During 12 day storage, total aerobic bacteria, lactic acid bacteria, andinoculated organisms were counted at 4 day intervals. Thyme oil treatments reduced the viability of Salmonella as well as thegrowth of Listeria and Pseudomonas by 2 log CFU/g, and appeared to eliminate inoculated Campylobacter during storage. Theaddition of thyme oil increased the viscosity of the pre-gelatinized pea starch solution. The results suggested that thyme oilinclusion in an edible starch coating may be a satisfactory delivery system to enhance the safety of processed fresh meat.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 References

저자정보

  • Namita Goswami Department of Food Science, University of Manitoba, Winnipeg, Manitoba, R3T2N2, Canada
  • Jung Hoon Han Frito Lay Inc., 7701 Legacy Dr., Plano, TX 75024, USA
  • Richard A. Holley Department of Food Science, University of Manitoba, Winnipeg, Manitoba, R3T2N2, Canada

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자료제공 : 네이버학술정보

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