Dewantoro GI, Adiningsih MW, Purnawarman T, Sunartatie T, Afiff U. Tingkat Prevalensi Escherichia Coli Dalam Daging Ayam Beku yang Dilalulintaskan Melalui Pelabuhan Penyeberangan Merak. J. Ilmu. Pertan. Indones. [Internet]. 1 [cited 2024Nov.25];14(3):211-6. Available from: https://journal.ipb.ac.id/index.php/JIPI/article/view/%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22text-align%3Ajustify%3B%22%3EThe%20aimed%20of%20this%20study%20was%20to%20determine%20prevalence%20of%20Escherichia%20coli%20in%20frozen%20chicken%20meat%20transported%20through%20Merak%20port.%20The%20samples%20were%20taken%20from%20DKI%20Jakarta%20%2816%20samples%29%2C%20Bekasi%20%2811%20samples%29%2C%20Bogor%20%288%20samples%29%2C%20and%20Serang%20%2818%20samples%29.%20The%20average%20number%20of%20E.%20coli%20in%20frozen%20chicken%20meat%20from%20DKI%20Jakarta%20was%200.43x101%C2%B10.28x101%20MPN%2Fg%2C%20Bekasi%20was%2010.4x101%20%C2%B133.04x101%20MPN%2Fg%2C%20Bogor%20was%200.28x101%20%C2%B10.23x101%20MPN%2Fg%2C%20and%20Serang%20was%206.72x101%C2%B125.79x101%20MPN%2Fg.%20Based%20on%20the%20result%20of%20ANOVA%2C%20the%20four%20areas%20had%20no%20significance%20in%20diferrence%20%28p%26gt%3B0.05%29.%20The%20conclusion%20of%20this%20study%20showed%20that%20the%20average%20number%20of%20E.%20coli%20from%20Bekasi%20and%20Serang%20were%20over%20the%20maximum%20limit%20of%20microbial%20contamination%20as%20permitted%20by%20SNI%2001-7388-2009%20%281x101%20MPN%2Fg%29%2C%20whereas%20DKI%20Jakarta%20and%20Bogor%20were%20under%20the%20maximum%20limit.%20The%20prevalence%20of%20E.%20coli%20in%20frozen%20chicken%20meat%20from%20DKI%20Jakarta%20was%2031.25%C2%B0%2Fo%2C%20Bekasi%2031.25%C2%B0%2Fo%2C%20Bogor%2027.27%C2%B0%2Fo%2C%20and%20Serang%20was%2027.78%C2%B0%2Fo.%3Cbr%20%2F%3E%20Keywords%3A%20Escherichia%20coli%2C%20frozen%20chicken%20meat%2C%20Merak%20port.%3C%2Fp%3E%20