CD Skripsi

Uji Aktivitas Antibakteri Ekstrak Teripang Kasur Kuning (Stichopus Ocellatus) Terhadap Bakteri Bacillus Cereus Dan Escherichia Coli

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ABSTRACT
This study aimed to find out the antibacterial activity of sea cucumber extract
against Bacillus cereus and Escherichia coli bacteria and to know the secondary
metabolite compounds found in Stichopus ocellatus. This research was conducted
through several stages, namely sea cucumbers extracted using maceration method
with ethanol solvents with different weight and solvent comparisons namely 1:1,
1:3, and 1:5. Then the thick extract of S. ocellatus was tested for secondary
metabolite compounds and antibacterial test using cup-plate technique with
concentrations of 125, 250, 375, and 500 μg/mL respectively, positive control is
chloramphenicol and negative control is DMSO. Secondary metabolite
compounds identified in S. ocellatus extract are alkaloids, phenolics, amd
saponins. The highest measurement inhibition zone results were solvent ratio of
1:5 (w/v) at a concentration of 500 μg/mL pf sea cucumber extract with 14,66 mm
for B. cereus and 15,45 mm for E. coli.
Keywords: Sea Cucumbers, Antibacterial, Secondary metabolite compounds
1)Student of The Faculty of Fisheries and Marine Science, University of Riau
2)Lecture of The Faculty of Fisheries and Marine Science, University of Riau

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 04. 121 (0021)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan - Teknologi Hasil Perikanan., 2021

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 04. 121 (0021)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNOLOGI HASIL PERIKANAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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