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Monitoring of Microorganism Contamination of Ice for Foods in the Store and Hygienic Management Methods
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  • Journal title : Journal of Food Hygiene and Safety
  • Volume 30, Issue 4,  2015, pp.309-314
  • Publisher : The Korean Society of Food Hygiene and Safety
  • DOI : 10.13103/JFHS.2015.30.4.309
 Title & Authors
Monitoring of Microorganism Contamination of Ice for Foods in the Store and Hygienic Management Methods
Jang, Hong Keun; Lee, Ho;
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 Abstract
The purpose of this study is to monitor the microbial contamination of ice collected from food stores or restaurants from all over the country. From the ice collected on a regional basis, it was observed that the average number of total aerobic bacteria (TAB) of samples from Seoul was the highest, showing 2.31 log CFU/g, while that of samples from Jeolla-do was the lowest, showing 1.83 log CFU/g. The food-borne pathogens (Staphylococcus aureus, Listeria monocytogenes) were not detected from the ice. Also the average number of TAB of packaged ice (commercial ice) was 0.45 log CFU/g lower than that of ice from ice-making machine. Among three types of stores (the bakery, the dessert store and the beverage store), ice from dessert store showed the highest number of TAB (2.37 log CFU/g). This study suggests that the hygienic management of the ice from the stores is necessary. Therefore, to ensure the hygienic management of ice, not only the ice-making machine should be sanitized on a regular basis but also a thorough individual hygiene is required from food manufacturing workers.
 Keywords
ice;safety;ice-making machine;microbiological analysis;
 Language
Korean
 Cited by
 References
1.
Koo, M.S., Kim, Y.S., Shin, D.B., Oh, S.W. and Chun, H.S.: Shelf-life of prepacked kimbab and sandwiches marketed in convenience stores at refrigerated condition. J. Fd. Hyg. safety, 22, 323-331 (2007).

2.
Kim, H.K., Lee, H.T., Kim, J.H and Lee, S.S.: Analysis of microbiological contamination in ready-to-eat foods. J. Fd. Hyg. Safety, 23, 285-290 (2008).

3.
Choi, J.W., Park, S.Y., Yeon, J.H., Lee, M.J., Chung, D.H., Lee, K.H., Kim, M.G., Lee, D.H., Kim, K.S. and Ha, S.D.: Microbial contamination levels of fresh vegetables distributed in markets. J. Fd. Hyg. Safety, 20, 43-47 (2005).

4.
Seo, K.Y., Lee, M.J., Yeon, J.H., Kim, I.J., Ha, J.H. and Ha, S.D.: Microbiological contamination levels of in salad and side dishes distributed in markets. J. Fd. Hyg. Safety, 21, 263-268 (2006).

5.
Kim, S.J.: Identification and distribution of the pathogenic microorganisms isolated from edible ice in north area of Daegu, Korea. J. Microbiol. 45, 86-90 (2009).

6.
Nocut news : Many bacteria than the toilet water ice, Beijing KFC? (2013). Avaliable from https://m.nocutnews.co.kr/ news/r1072454.

7.
MBC : Bacteria detected in ice of US famous instant grocer. (2006). Avaliable from http://imnews.imbc.com/20dbnews/ history/2006/1986739_13458.html.

8.
Kim, S.J., Park, M.S., Park, K.J., Rahman, S.M.E., Park, J.H. and Oh, D.H.: Transfer rate of cross contamination of Listeria monocytogenes between pork meat and workers' hands during pork meat processing. J. Fd. Hyg. safety, 26, 330-335 (2011).

9.
Park, S.Y., Choi, J.W., Yeon, J.H., Lee, M.J., Lee, D.H., Kim, K.S., Park, K.H. and Ha, S.D. : Assessment of contamination levels of foodborne pathogens isolated in major RTE foods marketed in convenience stores. Korean. J. Food Sci. Technol. 37, 274-278 (2005).

10.
Korean Food Standards Codex. Ministry of Food and Drug Safety. Seoul. (2013).

11.
Bae, H.J. and Park, H.J: Hazard analysis of Staphylococcus aureus in ready-to-eat sandwiches. J. Fd. Hyg. safety, 36, 938-943 (2007).

12.
Korea Food & Drug Administration. Risk profile. Staphylococcus. (2010).

13.
Noterman, S. and Heuvelman, C.J.: Combined effect of water activity, pH and sub-optimal temperature on growth and enterotoxin production of S. aureus. J. Food Sci. 48, 1832-1840 (1983). crossref(new window)

14.
Korea Food & Drug Administration. Risk profile. listeria. (2010).

15.
Food & Drug Administration Sec.555.320 Listeria monocytogenes. (2008).

16.
U.S.Food and Drug Administration. Wegmans announces recall of (frozen) wegmans organic food you feel good about just picked spinach, 12 Oz. Which May Be Contaminated With Listeria Monocytogenes. (2015).

17.
Chen, Y., Jackson, K.M., Chea, F.P. and Schaffner, D.W.: Quantificatioin and variability analysis of bacterial crosscontamination rates in common food service tasks. J. Food Prot. 64, 72-80 (2001). crossref(new window)

18.
Rho, M.J., Schaffner, D.W. Microbial risk assessment of staphylococcal food poisoning in korean kimbab. Int. J. food Microbiol. 116, 332-338 (2007). crossref(new window)