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      • UF - School of Veterinary Medicine and Biomedical Science
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      UJI EFEKTIVITAS KLORIN TERHADAP SALMONELLA TYPHIMURIUM ASAL DAGING AYAM PADA PROGRAM MAKAN BERGIZI GRATIS DI BOGOR

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      Date
      2026
      Jenis/Type
      Skripsi
      Subtype
      Undergraduate Theses
      Author
      Putri, Dian Afriana Dwi
      Maheshwari, Hera
      Nifa, Firdha Hanan
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      Abstract
      Program Makan Bergizi Gratis (MBG) menggunakan daging ayam sebagai salah satu sumber protein hewani yang rentan terkontaminasi Salmonella Typhimurium dan berpotensi menyebabkan penyakit bawaan pangan. Penelitian ini bertujuan menguji efektivitas klorin dalam menginaktivasi Salmonella Typhimurium yang diisolasi dari daging ayam pada Satuan Pelayanan Pemenuhan Gizi (SPPG) di Bogor. Suspensi bakteri disetarakan dengan standar 0,5 McFarland, kemudian diberi perlakuan klorin dengan konsentrasi 20 ppm, 30 ppm, 40 ppm, 50 ppm, 70 ppm, dan 100 ppm serta waktu kontak 5 menit, 10 menit, dan 15 menit. Pengujian dilakukan menggunakan media Xylose Lysine Deoxycholate (XLD) dan dianalisis dengan uji Chi-Square. Hasil penelitian menunjukkan bahwa pada konsentrasi 20 ppm masih ditemukan pertumbuhan Salmonella Typhimurium pada seluruh waktu kontak, sedangkan pada konsentrasi =30 ppm tidak ditemukan pertumbuhan koloni. Penelitian ini menyimpulkan bahwa klorin efektif menginaktivasi Salmonella Typhimurium pada konsentrasi minimal 30 ppm
       
      The Free Nutritious Meal Program (MBG) uses chicken meat as a source of animal protein that is susceptible to contamination by Salmonella Typhimurium, which may cause foodborne diseases. This study aimed to evaluate the effectiveness of chlorine in inactivating Salmonella Typhimurium isolated from chicken meat at the Nutrition Fulfillment Service Unit (SPPG) in Bogor. Bacterial suspensions were adjusted to the 0.5 McFarland standard and treated with chlorine at concentrations of 20 ppm, 30 ppm, 40 ppm, 50 ppm, 70 ppm, and 100 ppm with contact times of 5 minutes, 10 minutes, and 15 minutes. The examination was conducted using Xylose Lysine Deoxycholate (XLD) agar and analyzed using Chi-Square. The results showed that at 20 ppm, Salmonella Typhimurium. was still detected at all contact times, whereas no bacterial growth was observed at concentrations =30 ppm. This study concluded that chlorine was effective in inactivating Salmonella Typhimurium at a minimum concentration of 30 ppm
       
      URI
      http://repository.ipb.ac.id/handle/123456789/174866
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      • UF - Animal Disease and Veterinary Health [1296]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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