Chicken is an important export item of the country's livestock, Thai export value up to US $ 600 million a year. In particular, the quality of the chicken business entrepreneur, and frozen chicken exports, regardless of the quality of the frozen chicken. Particularly of Campylobacter jejuni bacteria contamination in chicken For this reason itself to entrepreneurs have figured out what it takes to help reduce infections C. Jejuni in chickens, blessing and achieved faculty rani (2547 (2004)) has made a study of C. jejuni infection reduction in chickens with chlorine and ozone by bacterial counts, C. SimPlate method on the mCCDA jejuni food and from the example in step 4 80 production Jon found that steps to drag. The pluck to clear and the temperature decreases the average fuel consumption is 3.35 salvage 3.20 log CFU/ml 0.20 2.68 and steps that are susceptible to infections found in C. Jejuni in a product is temperature reduction step salvage from threats of concentrated chlorine reduction in infections was 95.82 percent 18.58 and an ozone and 30 minutes of 77.33 per cent decrease and was 60.48 and ozone reduction is 60 minutes of Lao-71.99, and the Board of Suez, and 87.51 nanthi Ney (mapop) has made a study of reducing infections Campylobacter spp. In the process of lowering the temperature of the chicken processing by ozone water system the flow direction North. By providing, for example, exposure to ozone over a period of 30 to 60 minutes, and the default concentration 1.75 1.99 and 2.23 ppm starting fuel is found before touching the ozone is 5.44 logCFU/ml, but when they go through nachuea ponma 30 & 60 minute ozone is 3.07 and 3.9 logCFU/ml, respectively, Northcutt and Board of studies (2005). the concentration of the chlorine and the water temperature are different. By using a chlorine level of up to 50 ppm plus the heat of water is as high as 54.4° C was found to be unable to reduce the number of Campylobacter infection have the tip guard and faculty (2550 (2007)) discussed the effects of ozone that can destroy the cells of the C. Jejuni, survived when exposed result from ozone experiment above. Effect of ozone can reduce infections better than the effects of chlorine, which only makes the cells of other injuries. Therefore, to use ozone as an alternative to reducing infections C. Jejuni in lower flows of interest.
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