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

Identifikasi dan Pengendalian Biofilm Listeria monocytogenes pada Lini Produksi Daging Olahan

sanjaya, rizki (Unknown)

Article Info

Publish Date
30 Jan 2024

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.

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Journal Info
Jurnal Teknologi Dan Ilmu Pertanian (TIP)
Website

Abbrev

TIP

Publisher

Cattleya Darmaya Fortuna

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry

Description

Jurnal Pertanian aims to encourage the development of science and technology in agriculture based on research results including: agribusiness, animal husbandry, fisheries, agro-industry, post-harvest industry, genetic engineering, environment, and food science, bioprocess engineering, food ...