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Determination of statistical sampling criteria for microbial contamination of cereal and Saeng-sik products
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NSTL
Elsevier
The aims of this study was to determine the actual levels of microbial contamination in cereal and Saeng-sik products and establish new microbial criteria for cereal and Saeng-sik products for the "Korea Food Code". Monitoring microbial indicator organisms (i.e., total aerobic, coliform, and Escherichia coli counts) and food borne pathogens (i.e., Bacillus cereus, Staphylococcus aureus, and Clostridium perfringens) revealed that the total aerobic counts of cereal and Saeng-sik products were not detected (ND)-2.48 and 4.00-7.88 log10 CFU/g, respectively, whereas coliform bacteria were only detected in Saeng-sik (ND-5.24 log10 CFU/g). Cereals and Saeng-sik products were also contaminated with B. cereus (ND-2.95 log10 CFU/g and 0.40-3.30 log10 CFU/g, respectively). However, S. aureus, C. perfringens and E. coli were not detected in any of the cereal or Saeng-sik products. Based on this study, a revision was proposed for microbial criteria in cereal and Saeng-sik products.
CerealSaeng-sikMicrobial criteria
Kim, You Jin、Park, Ju Yeon、Suh, Soo Hwan、Kim, Mi-Gyeong、Kwak, Hyo-Sun、Kim, Soon Han、Heo, Eun Jeong
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Natl Inst Food & Drug Safety Evaluat, Food Safety Evaluat Dept, Microbiol Div, 187 Osongsaengmyeong 2 Ro, Cheongju 28159, Chungbuk, South Korea
NSTL
Elsevier
