IDENTIFIKASI BAKTERI Escherichia coli METODE MPN PADA AIR ISI ULANG DIPERUMNAS IV WAENA ABEPURA TAHUN 2021 | Zendy

Fajar Bakti Kurniawan | Zendy; Asrori Asrori | Zendy; Yulianus Wina Krisna Alfreda | Zendy

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IDENTIFIKASI BAKTERI Escherichia coli METODE MPN PADA AIR ISI ULANG DIPERUMNAS IV WAENA ABEPURA TAHUN 2021

Author(s) -

Fajar Bakti Kurniawan,

Asrori Asrori,

Yulianus Wina Krisna Alfreda

Publication year - 2021

Publication title -

gema kesehatan

Language(s) - English

Resource type - Journals

eISSN - 2654-8100

pISSN - 2088-5083

DOI - 10.47539/gk.v13i1.170

Subject(s) - escherichia coli , coliform bacteria , bacteria , microbiology and biotechnology , agar , bacteriology , christian ministry , lactose , escherichia , shigella , most probable number , food science , biology , salmonella , biochemistry , philosophy , genetics , theology , gene

Quality drinking water was assessed from microbiological parameters, is the absence of total coliform and Escherichia coli bacteria in 100 ml samples. The purpose was to identify Escherichia coli bacteria in refill drinking water produced by refill drinking water depot at Perumnas IV Waena Abepura. The research was conducted at the Laboratory of Microbiology, Health Polytechnic of the Ministry of Health in Jayapura. Water samples obtained from 6 depots. This type of research is descriptive. The quality of water bacteriology uses the Most Probable Number (MPN) method which consists of a presumptive test using 3 3 3 tube Lactose Broth (LB) media, and a Confirmation Test using Brillian Green Lactose Broth (BGLB) media, complete test using EMB agar. The results showed that at 6 water depots there were 3 negative samples or no Escherichia coli bacteria were found and 3 positive samples found Escherichia coli bacteria.

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