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과 제 명 축산식품 중 오염지표세균의 정량검사법 개선에 관한 연구
논
문
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발표제목 축산물가공품에서 건조필름법과 TEMPO
TVC 검사법의 총균수 비교 분석
게
발 표 자 김영조, 위성환, 윤하정, 허은정, 박현정, 김지호, 문진산
재
?
수록잡지 한국식품위생안전성학회지 27(1) : 103-107
발표시기
2012년 3월
비
S
Abstract :
C
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I
We compared between an automated most-probable-number technique TEMPO
TVC
?
™
with traditional plating methods Petrifilm
for Estimating Populations of total aerobic
bacteria in various livestock products. 257 samples randomly selected in local retail
inoculated with E. coli ATCC25922, Staphylococcus aureus
stores and 87 samples
ATCC12868 were tested in this study. The degree of agreement was estimated
according to the CCFRA(Campden and Chorleywood Food Research Association Group)
Guideline 29 and the agreement indicates the difference of two kinds methods is lower
than 1 log base 10(log10). The samples of hams, jerky products, ground meat products,
milks, ice creams, infant formulas, and egg heat formed products were showed above
95% in the agreement of methods. In contrast, agreement of meat extract products,
cheeses, and sausages were 93.1%, 92.1%, 89.1%, respectively. One press ham and
five sausages containing spice and seasoning, two pork cutlets containing spice and
bread crumbs, two meat extract product and two natural cheeses and one processing
cheese with a high fat content, and one ice cream containing chocolate of all samples
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showed the discrepancy. Our result suggest that TEMPO
TVC system is efficient to
analyses total aerobic bacteria to compare manual method in time-consuming and
laborious process except livestock products having limit of detection.
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