Identifikasi dan Pengendalian Biofilm Listeria monocytogenes pada Lini Produksi Daging Olahan

rizki sanjaya

doi:10.54209/tip.v2i01.387

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Published: Jan 30, 2024

DOI: https://doi.org/10.54209/tip.v2i01.387

Keywords:

Daging olahan, Biofilm, Produksi

Issue

Vol. 2 No. 01 (2024): Jurnal Teknologi dan Ilmu Pertanian

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Articles

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rizki sanjaya

a:1:{s:5:"en_US";s:32:"Universitas Katolig Santo Thomas";}

Abstract

Studi ini memetakan hotspot biofilm L. monocytogenes pada lini produksi daging olahan (drain, conveyor, slicer, area packaging) dan mengevaluasi protokol pembersihan–sanitasi (CIP/SSOP) berbasis alkali panas dan sanitan perasetat/quats. Swab ATP, qPCR (gen hlyA), serta model biofilm pada kupon SS304 digunakan untuk verifikasi. Kombinasi CIP alkali 2% 70 °C (20 min) + perasetat 200 ppm (5 min) menurunkan biomassa (OD590) 78% dan viabilitas 4,1 log CFU/cm². Skema validasi harian–mingguan mengurangi variabilitas higiene dan menurunkan risiko Listeria persisten.

References

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[2] C. Ghidelli and R. Pérez-Gago, “Recent advances in modified atmosphere and active packaging,” J. Sci. Food Agric., 98(10), 2018, doi:10.1002/jsfa.9081.
[3] N. A. Rahman et al., “Cross-linked and acetylated starch: properties and applications,” Carbohydr. Polym., 206, 2019, doi:10.1016/j.carbpol.2019.115021.
[4] M. Møretrø and S. Langsrud, Trends Food Sci. Technol., 2015.
[5] A. Bridier et al., Biofouling, 2015.

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This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

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