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Jurnal

Deteksi Escherichia coli Pada Jamu Gendong di Gunungpati dengan Medium Selektif Diferensial

Life Science · Vol. 7 No. 2 (2018) · pp. 73–81

ISSN
2528-5009, 2252-6277
Published
2018-11-02
Publisher
Universitas Negeri Semarang
Language
eng

Abstract

Jamu gendong termasuk dalam kategori obat herbal yang dikonsumsi untuk menjaga kesehatan. Kontaminasi Escherichia coli pada produk jamu gendong dapat mempengaruhi manfaat jamu gendong sebagai obat herbal. Penelitian ini bertujuan untuk mendeteksi keberadaan bakteri E. coli pada sampel jamu gendong jenis beras kencur dan kunyit asam di Kecamatan Gunungpati Semarang. Penelitian ini merupakan penelitian observasional dengan sampel diambil secara acak. Sebanyak sebelas sampel jamu beras kencur dan kunyit asam dari perajin jamu gendong diuji menggunakan medium selektif diferensial Eosin Methylene Blue Agar. Sampel positif terkontaminasi E. coli pada medium EMBA ditunjukkan dengan adanya koloni berwarna gelap dengan kilap hijau metalik. Data yang diperoleh dari hasil uji keberadaan E. coli, perhitungan jumlah koloni E. coli dan lembar observasi dianalisis secara deskriptif. Penelitian ini menunjukkan bahwa dari sebelas sampel jamu gendong yang diuji, sembilan sampel beras kencur dan tiga sampel kunyit asam positif terkontaminasi E. coli. Hasil perhitungan jumlah koloni bakteri E. coli diperoleh sembilan sampel beras kencur dan dua sampel kunyit asam tidak memenuhi aturan batas cemaran mikroba dalam Standar Nasional Indonesia. ‘Jamu gendong’ included in herbal medicine category which consumed to maintain health. Escherichia coli contamination in ‘jamu gendong’ products can affect the benefits as an herbal medicine. This study aims to detect the presence of E. coli bacteria in the sample of ‘jamu gendong’ type of ‘beras kencur’ and ‘kunyit asam’ in Gunungpati District Semarang. This research is an observational study with random sampling. A total of eleven samples of ‘jamu gendong’ of ‘beras kencur’ and ‘kunyit asam’ from ‘jamu gendong’ sellers were tested using differential selective medium of Eosin Methylene Blue Agar. Positive samples which contaminated with E. coli in the EMBA medium are indicated by the presence of dark colored colonies with metallic green luster. Data obtained from the results of the test of the presence of E. coli, calculation of the number of E. coli colonies and observation sheets were analyzed descriptively. This study showed that of the eleven samples of ‘jamu gendong’ that were tested, nine samples of ‘beras kencur’ and three samples of ‘kunyit asam’ were positively contaminated with E. coli. The results of the calculation of the number of colony of E. coli bacteria obtained nine samples of ‘beras kencur’ and two samples of ‘kunyit asam’ did not meet the rules for the limits of microbial contamination in the Indonesian National Standard.

Collaboration network of the authors

40 authors · 98 co-authorship links · 1 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Indraprasta PGRI
  • State University of Semarang
  • State University of Malang
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Dewi MustikaningtyasAffiliation unknown11
Pramesti DewiAffiliation unknown8
Ari YuniastutiState University of Semarang5
Ibnul MubarokAffiliation unknown4
Wulan ChristijantiAffiliation unknown3
Retno Sri IswariState University of Semarang3
Rezky Permata SariUniversitas Indraprasta PGRI2
Anna RufaidahUniversitas Indraprasta PGRI2
Aditya MariantiAffiliation unknown2
Nugrahaningsih WHAffiliation unknown2
Didik Huswo UtomoAffiliation unknown2
Wachidatul Linda YuhannaState University of Malang1
Raras Setyo RetnoAffiliation unknown1
Tusyanah TusyanahAffiliation unknown1
Rizka AndriyatiAffiliation unknown1
Edy SuryantoAffiliation unknown1
Moch Faizal RachmadiAffiliation unknown1
Lucia MusliminAffiliation unknown1
Andi Tenrigau BangsawanAffiliation unknown1
Ida UntariAffiliation unknown1
Muhammad HafiduddinAffiliation unknown1
Asmirati YakobAffiliation unknown1
Yuli KusumawatiAffiliation unknown1
Lina AlfiyaniAffiliation unknown1
Umi Budi RahayuAffiliation unknown1
Sri Sat Titi HamrananiAffiliation unknown1
Devid Noor UmamAffiliation unknown1
Ayu Pramudita WardaniAffiliation unknown1
Eri WitcahyoAffiliation unknown1
Yanuarita TursinawatiAffiliation unknown1
Prima Gita IslamiAffiliation unknown1
Dinar Diyah AstutiAffiliation unknown1
Kartika WidiyaningrumAffiliation unknown1
Prima Gita Islami IslamiAffiliation unknown1
Nadya Wulan RamadhaniAffiliation unknown1
Eva Ulfiatus ShofiaAffiliation unknown1
Mutiara Bintang RamadaniAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/sju/index.php/UnnesJLifeSci/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc)
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	<dc:title xml:lang="en-US">Deteksi Escherichia coli Pada Jamu Gendong di Gunungpati dengan Medium Selektif Diferensial</dc:title>
	<dc:creator>Utami, Sri</dc:creator>
	<dc:creator>Bintari, Siti Harnina</dc:creator>
	<dc:creator>Susanti, R.</dc:creator>
	<dc:description xml:lang="en-US">Jamu gendong termasuk dalam kategori obat herbal yang dikonsumsi untuk menjaga kesehatan. Kontaminasi Escherichia coli pada produk jamu gendong dapat mempengaruhi manfaat jamu gendong sebagai obat herbal. Penelitian ini bertujuan untuk mendeteksi keberadaan bakteri E. coli pada sampel jamu gendong jenis beras kencur dan kunyit asam di Kecamatan Gunungpati Semarang. Penelitian ini merupakan penelitian observasional dengan sampel diambil secara acak. Sebanyak sebelas sampel jamu beras kencur dan kunyit asam dari perajin jamu gendong diuji menggunakan medium selektif diferensial Eosin Methylene Blue Agar. Sampel positif terkontaminasi E. coli pada medium EMBA ditunjukkan dengan adanya koloni berwarna gelap dengan kilap hijau metalik. Data yang diperoleh dari hasil uji keberadaan E. coli, perhitungan jumlah koloni E. coli dan lembar observasi dianalisis secara deskriptif. Penelitian ini menunjukkan bahwa dari sebelas sampel jamu gendong yang diuji, sembilan sampel beras kencur dan tiga sampel kunyit asam positif terkontaminasi E. coli. Hasil perhitungan jumlah koloni bakteri E. coli diperoleh sembilan sampel beras kencur dan dua sampel kunyit asam tidak memenuhi aturan batas cemaran mikroba dalam Standar Nasional Indonesia.
&amp;nbsp;
‘Jamu gendong’ included in herbal medicine category which consumed to maintain health. Escherichia coli contamination in ‘jamu gendong’ products can affect the benefits as an herbal medicine. This study aims to detect the presence of E. coli bacteria in the sample of ‘jamu gendong’ type of ‘beras kencur’ and ‘kunyit asam’ in Gunungpati District Semarang. This research is an observational study with random sampling. A total of eleven samples of ‘jamu gendong’ of ‘beras kencur’ and ‘kunyit asam’ from ‘jamu gendong’ sellers were tested using differential selective medium of Eosin Methylene Blue Agar. Positive samples which contaminated with E. coli in the EMBA medium are indicated by the presence of dark colored colonies with metallic green luster. Data obtained from the results of the test of the presence of E. coli, calculation of the number of E. coli colonies and observation sheets were analyzed descriptively. This study showed that of the eleven samples of ‘jamu gendong’ that were tested, nine samples of ‘beras kencur’ and three samples of ‘kunyit asam’ were positively contaminated with E. coli. The results of the calculation of the number of colony of E. coli bacteria obtained nine samples of ‘beras kencur’ and two samples of ‘kunyit asam’ did not meet the rules for the limits of microbial contamination in the Indonesian National Standard.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2018-11-02</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/sju/UnnesJLifeSci/article/view/26968</dc:identifier>
	<dc:source xml:lang="en-US">Life Science; Vol 7 No 2 (2018): November 2018; 73-81</dc:source>
	<dc:source>2528-5009</dc:source>
	<dc:source>2252-6277</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/sju/UnnesJLifeSci/article/view/26968/11816</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Life Science</dc:rights>
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