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Journal : Current Biomedicine

Hubungan teknik pemerahan dengan jumlah Escherichia coli pada susu segar dari peternakan sapi perah di KUD Kertajaya, Kabupaten Kediri, Jawa Timur Rahadyan, Raihan Alif; Tyasningsih, Wiwiek; Puspitasari, Yulianna; Permatasari, Dian Ayu; Widjiati, Widjiati
Current Biomedicine Vol. 1 No. 1 (2023): January
Publisher : School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/currbiomed.1.1.19-24

Abstract

Background: The coliform bacteria group is a group of bacteria used as an indicator of food sanitation, one of which is in dairy products. Objective: This study aimed to determine the relationship of milking techniques with the number of Escherichia coli in raw milk compared to the bacterial contamination limit set by the National Standardization Agency. Methods: The design of this study was a descriptive study. Raw milk samples were taken from Lucky Farm and several traditional dairy farms in the KUD Kertajaya area, Kediri Regency, East Java. This study uses the most probable number (MPN) test. Results: The results showed 11 (73.3%) of raw milk samples using conventional milking techniques exceeding the maximum limit of E. coli bacterial contamination determined by the National Standardization Agency (< 3 MPN/mL). However, all 15 samples, or 100% of raw milk samples using machine milking techniques, were negative for E. coli and met the maximum bacterial contamination limit requirements. Conclusion: The milking techniques affect E. coli contamination limits in raw milk. The milk samples taken using machine milking techniques had better results with MPN values ​​< 3 MPN/mL than those taken using conventional milking techniques.
Total plate count dalam isi telur ayam ras di pasar tradisional Kecamatan Waru, Kabupaten Sidoarjo Budiarto, Budiarto; Kirana, Sabila Citra; Lestari, Tita Damayanti; Budiarto; Puspitasari, Yulianna; Mutamsari Witaningrum, Adiana; Permatasari, Dian Ayu
Current Biomedicine Vol. 1 No. 2 (2023): July
Publisher : School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/currbiomed.1.2.86-94

Abstract

Background: Microbial contamination in consumed chicken eggs can endanger human health. Bacteria can grow and develop in food so that it can reduce the food quality. Determination of food quality can be done by various methods, one of which is Total Plate Count (TPC). Objective: The aim of this study was to determine the level of bacterial contamination in chicken eggs sold at traditional markets in Waru District, Sidoarjo Regency. Methods: Thirty samples were collected from two traditional markets, Waru Market and Wadung Asri Market. This study used the pour plate method of TPC test. Egg contents were diluted and then inoculated in Nutrient Agar. The media inoculated with the sample suspension was incubated at 37°C for 24 hours. The growing bacterial colonies were counted and analyzed using the Standard Plate Count. This study's data are presented descriptively and compared with the Indonesian National Standard (SNI) 7388-2009 maximum requirement of contaminant bacteria in chicken eggs is 1×105 CFU/mL. Results: The results showed that the averages TPC in two traditional markets were 2.1×104 CFU/mL in Waru Market and 3.4×103 CFU/mL in Wadung Asri Market. The average TPC still meets the maximum limit of microbial contamination listed in SNI 7388-2009. Conclusion: The average values of TPC in both markets are not the same, but the qualities of chicken eggs sold in Waru Market and Wadung Asri Market are good and suitable for consumption.
Co-Authors Aan Nurfahrudianto Adi Sofyan Ansori, Muhammad Adiana Mutamsari Witaningrum Afandi, Zainal Agus Muji Santoso Aswin, Ahmad Bea Hana Siswati BUDI UTOMO Budiarto Budiarto Budiarto Bura, Maria Antonia Yersi Dua Chusniati, Sri Dadik Rahardjo, Dadik Delaiah, Diena Diyantoro Diyantoro, Diyantoro Elis Irmayanti Endang Sri Mujiwati Endang Suprihati Ericka Darmawan Guruh Sukma Hanggara Hani Plumeriastuti Helen Susilowati, Helen Hermin Ratnani Heru Budiono Hidanah, Sri Hisyam, Mirza Atikah Madarina Kadek Rachmawati Kadek Rachmawati Khairullah, Aswin Rafif Khalissa Farah Alifia Kinasih, Kurnia Nisa Kirana, Sabila Citra Kuncorojakti, Suryo Kurniawan, Muhammad 'Ahdi Kusnoto Kusnoto, Kusnoto Larasati, Anissa Dhea Lilik Maslachah Lucia Tri Suwanti, Lucia Tri Maulana, Firdausy Kurnia Mohamad Amin Moses, Ikechukwu Benjamin Mufasirin Mustika, Yolla Rona Mustofa Helmi Effendi Nidom, Chairul Anwar Permatasari, Dian Ayu Poedji Hastutiek Poppy Rahmatika Primandiri Pratama, Bima Putra Rahadyan, Raihan Alif Raharjo, Hartanto Mulyo Rahmahani, Jola Rahmi Sugihartuti, Rahmi Ramadhani, Fifi Fauziah Rimayanti Rimayanti Riwu, Katty Hendriana Priscilia Rizhal Hendi Ristanto Rochmah Kurnijasanti Rodprasert, Watchareewan Rosyta, Pegy Sabdoningrum, Emy Koestanti Saraswati, Afif Tasya Setiawan Koesdarto Setyowidodo, Irwan Shafina Hanum, Farah Siti Aizah Suwarno Suwarno Suwarno Tacharina, Martia Rani Tita Damayanti Lestari Tri Julianto Tyasningsih, Wiwiek Widjiati Widjiati, Widjiati Wijaya, Andi Yasmin Wiwiek Tyasningsih Wiwik Misaco Yuniarti Yeni Dhamayanti