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Journal : JURNAL GIZI INDONESIA

Efektifitas sinar ultraviolet terhadap cemaran bakteri patogen pada makanan cair sonde untuk pasien immune-compremissed Sulatri, Ni Luh; Yogeswara, Ida Bagus Agung; Nursini, Ni Wayan
Jurnal Gizi Indonesia (The Indonesian Journal of Nutrition) Vol 5, No 2 (2017)
Publisher : Department of Nutrition Science, Faculty of Medicine, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.018 KB) | DOI: 10.14710/jgi.5.2.112-118

Abstract

Background : Food safety remained as critical concern to immune-compremissed patient. Food safety assurance can be achieved through inhibition of pathogenic bacteria by physical treatment such as UV light radiation. However, a study regarding the effect of UV light on growth of pathogenic bacteria in contaminated liquid food are scarce.Objective : To determine the effectiveness of UV light on contamination of pathogenic bacteria in liquid food for immune-compremissed patient.Methods : Randomized design with two factor which were holding time for 60 and 120 minutes and radiation exposure (0, 5, 10 and 15 minutes). The data was analyzed using ANOVA Result : The viscosity and pH of liquid foods were 20 centipoise and 7,15 respectively. Radiation of UV light on contaminated food that have been incubated for 60 and 120 minutes at 37oC showed significant increase (1-2 log cycle) on growth of pathogenic bacteria.Conclusion : Radiation of UV light on contaminated liquid food were not effective to inhibit or kill pathogenic bacteria during holding time (60 and 120 minutes).
Co-Authors ., Komalawati Agung Yogeswara, Ida Bagus Aimatun Nisfia Rizqy Aldy Wulang Kambombu Alfredo Umbu Londong Anak Agung Ayu Kanaka Mutiara Laksmi Ari Indra Dewi, Ni Nyoman Ate, Olyn Tien Ayu Wita Kusumawati, I Gusti Carolina Widyawati Christimulia Purnama Trimurti Cok. Istri Dewiyani Cakrawati Damayanti, Ni Made Rai Dewa Ayu Amira Budinitri Dewi, Ni Nyoman Ari Indra Djelantik, Sang Ayu Made Agung Prasetiawati Dylla Hanggaeni Dyah Puspaningrum Ela Tara Wini Bira Eunike Grace Br. Sinambela Fransiska Sisilia Bheni Fukuda Kenji Ginting, Maria Fransiska I Gede Mustika I Gede Mustika I Gede Mustika I Gede Putu Sedana Putra I Gusti Agung Ayu Dewi Landari I Gusti Ayu Wita Kusumawati I Gusti Kusumawati I Ketut Agung Sudewa I Komang Krisna Praskadewa I Made Wisnu Adhi Putra I Nengah Sujaya I Putu Krisna Indrayana I Wayan Surya Aryasa Adiprawira Ida Bagus Agung Yogeswara Ida Bagus Ketut Mantra Ida Bagus Mantra Indra Tirta Saman Jeany Ingnadea Sabuin Jessica Putri Lulu Budiarsa Jiwantara, Gusti Ngurah Oka Ketut Ayu Widiantini KOMANG AYU NOCIANITRI Krisantus Markus Dede Kurniati , Ni Made Luh Putu Melly Purnama Dewi Luh Suariani Luh Suariani, Luh Mantra, Ida Bagus Ketut Marcianus Raya Goa Maria Adensiani Dola Bili Maria Reinaldis Jebaut Subin Mertayasa, I Gede Agus NI KADEK YUNITA SARI Ni Ketut Wiradnyani Ni Luh Made Ema Juliasari Ni Luh Okta Ayuni Ni Luh Putu Suariani Ni Luh Utari Sumadewi Ni Made Ayu Suardani Singapurwa Ni Made Kurniati Ni Made Utami Dwipayanti Ni Putu Desy Aryantini Ni Putu Eny Sulistyadewi Ni Putu Suariani Ni Putu Widarini Ni Wayan Deswiniyanti Noviana Bili Petronela Yuyun Kurniawati Purwaningtyas Kusumaningsih Purwaningtyas Purwaningtyas Putri, Syadila Nugraheny Muliya PUTU INDAH LESTARI Putu Wida Gunawan Rafly Arisanto Rai Riska Resty Wasita Siti Zamiatun Zarah Sri Endah K, Natalia Sudewa, I Ketut Agung Sulatri, Ni Luh Sumadewi, Ni Luh Utari Tadashu Urashima Viani, Agata Winduyasa, I Wayan Y. Ayu Fitria Adi Pravitasari Yan Ramona Yoanita Theresia Sina Yogeswara, Ida Bagus Yoshitake Orikasa Yuji Oda