CD Skripsi

Uji Aktivitas Antibakteri Ekstrak Kerang Kepah (Polymesoda Erosa) Terhadap Bakteri Staphylococcus Aureus Dan Escherichia Coli

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ABSTRACT
This study aims to determine the antibacterial activity of mussel extract
(Polymesoda erosa) against Staphylococcus aureus and Escherichia coli bacteria,
yields and bioactive compounds. The treatment given was the extraction of
mussels with different solvents consisting of hexane, ethyl acetate and methanol.
Parameters observed were yield, bioactive compounds and antibacterial activity.
The yield value of mussel shell extract with hexane solvent was 0.8653%, ethyl
acetate solvent was 0.9968%, and methanol solvent was 1.9497%. The bioactive
compounds found in the hexane extract are steroids; in the ethyl acetate extract are
alkaloids, steroids, flavonoids, saponin, and phenolic; meanwhile in the methanol
extracts are alkaloids, steroids, flavonoids, saponin, and phenolic. Mussel extract
had an antibacterial activity with formation of inhibition zone, wherein in hexane
14,06 mm (strong) of S. aureus and 19,13 mm (strong) of E. Coli, in ethyl acetate
19,54 mm (strong) of S. aureus and 21,78 mm (strong) of E. Coli, and in methanol
extraction obtain 22,62 mm (very strong) of S.aureus and 25,80 mm (very strong)
of E.coli.
Keywords: Bioactive compounds, antibacterial activity, mussel shells
1)Students of the Faculty of Fisheries and Maritime Affairs, Riau University
2)Lecturer of the Faculty of Fisheries and Marine University of Riau

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 04. 122 (0020)

Penerbit

Pekanbaru : Universitas Riau –Fakultas Perikanan Dan Ilmu Kelautan -Teknologi Hasil Perikanan., 2022

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 04. 122 (0020)

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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