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EFEKTIVITAS EKSTRAK BIJI JINTAN HITAM (Nigella sativa Linn.) TERHADAP INFEKSI BAKTERI STREPTOCOCCUS AGALACTIAE PADA IKAN NILA (Oreochromis niloticus Linn.)

Torani Journal of Fisheries and Marine Science · Vol. 25 No. 1 (2016)

DOI
10.35911/torani.v25i1.258
ISSN
2615-6601, 2621-5322
Terbit
2016-05-19
Penerbit
Hasanuddin University
Bahasa
en

Abstrak

Black Cumin Seeds (Nigella sativa L.), commonly known as black seed, have been used in traditional medicine.Streptococcus agalactiae is a Gram-positive bacteria that causes the disease Streptococcosis in nile tilapia(Oreochromis niloticus L.). This study aims to find the bioactivity of black cumin seeds (N. sativa L.) againstbacterial pathogens in nile tilapia (O. niloticus L.). The research activities include preparation of samples blackcumin seeds (N. sativa L.), extraction with kinetic maceration method using solvents from different polarity (nhexane,ethanol and methanol), determination of antibacterial activity and minimum inhibition concentration(MIC) by agar diffusion method. The results of antibacterial activity against S. agalactiae of pathogenic bacteriashowed that the highest activity was performed by semi-polar extract ethanol (inhibition zone diameter of 15.33mm), followed by extract polar methanol with inhibition zone diameter of 12.67 mm. Extract non-polar nhexanedid not show any activities against the bacterial test. Determination of the minimum inhibitoryconcentration (MIC) of ethanol extract against S. agalactiae showed a value of 250 ppm. Keywords: Antibacteria, Streptococcus agalactiae, Nile Tilapia (Oreochromis niloticus L.), Nigella Sativa L

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  • Hasanuddin University
  • Politeknik Negeri Sriwijaya
  • Universitas Batanghari
  • Riau University
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Rekan penulisOrganisasiArtikel bersama
Metusalach MetusalachHasanuddin University2
Zainuddin ZainuddinUniversitas Batanghari1
Badraeni BadraeniHasanuddin University1
Andi Aliah HidayaniHasanuddin University1
Besse Tenri NurkamilahHasanuddin University1
Dody Dh. TrijunoHasanuddin University1
Edison SaadeHasanuddin University1
Gunarto LatamaHasanuddin University1
Hasni Yulianti AzisHasanuddin University1
Irfan AmbasHasanuddin University1
Muhammad Iqbal DjawadHasanuddin University1
Marlina AchmadHasanuddin University1
Muh. Yusri KarimHasanuddin University1
Rustam RustamHasanuddin University1
Siti AslamyahHasanuddin University1
Yushinta FujayaHasanuddin University1
Syahrul SyahrulRiau University1
Nursinah AmirHasanuddin University1
Fahrul FahrulHasanuddin University1
Kasmiati KasmiatiHasanuddin University1
Ophirtus SumuleHasanuddin University1
Mufti Hatur RahmiHasanuddin University1
Arniati MassinaiHasanuddin University1
Akbar TahirHasanuddin University1
Jamaluddin JompaHasanuddin University1
Willy WijayantiPoliteknik Negeri Sriwijaya1
Abraham HorisantoPoliteknik Negeri Sriwijaya1
Ilham Wahyu PamungkasPoliteknik Negeri Sriwijaya1
Venny AgustinPoliteknik Negeri Sriwijaya1
Syerina Raihatul JannahPoliteknik Negeri Sriwijaya1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/torani/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">EFEKTIVITAS EKSTRAK BIJI JINTAN HITAM (Nigella sativa Linn.) TERHADAP INFEKSI BAKTERI STREPTOCOCCUS AGALACTIAE PADA IKAN NILA (Oreochromis niloticus Linn.)</dc:title>
	<dc:creator xml:lang="en">Gustiana, Gustiana</dc:creator>
	<dc:creator xml:lang="en">Rantetondok, Alexander</dc:creator>
	<dc:creator xml:lang="en">Zainuddin, Elmi Nurhaidah</dc:creator>
	<dc:description xml:lang="en">Black Cumin Seeds (Nigella sativa L.), commonly known as black seed, have been used in traditional medicine.Streptococcus agalactiae is a Gram-positive bacteria that causes the disease Streptococcosis in nile tilapia(Oreochromis niloticus L.). This study aims to find the bioactivity of black cumin seeds (N. sativa L.) againstbacterial pathogens in nile tilapia (O. niloticus L.). The research activities include preparation of samples blackcumin seeds (N. sativa L.), extraction with kinetic maceration method using solvents from different polarity (nhexane,ethanol and methanol), determination of antibacterial activity and minimum inhibition concentration(MIC) by agar diffusion method. The results of antibacterial activity against S. agalactiae of pathogenic bacteriashowed that the highest activity was performed by semi-polar extract ethanol (inhibition zone diameter of 15.33mm), followed by extract polar methanol with inhibition zone diameter of 12.67 mm. Extract non-polar nhexanedid not show any activities against the bacterial test. Determination of the minimum inhibitoryconcentration (MIC) of ethanol extract against S. agalactiae showed a value of 250 ppm. Keywords: Antibacteria, Streptococcus agalactiae, Nile Tilapia (Oreochromis niloticus L.), Nigella Sativa L</dc:description>
	<dc:publisher xml:lang="en">Hasanuddin University</dc:publisher>
	<dc:date>2016-05-19</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.unhas.ac.id/index.php/torani/article/view/258</dc:identifier>
	<dc:identifier>10.35911/torani.v25i1.258</dc:identifier>
	<dc:source xml:lang="en">Torani Journal of Fisheries and Marine Science; Vol. 25 No. 1 (2015)</dc:source>
	<dc:source>2615-6601</dc:source>
	<dc:source>2621-5322</dc:source>
	<dc:source>10.35911/torani.v25i1</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/torani/article/view/258/149</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Torani Journal of Fisheries and Marine Science</dc:rights>
</oai_dc:dc>