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Isolasi Dan Identifikasi Bakteri Penghasil Biosurfaktan Dari Kolam Contact Pond Ipal Industri Minyak Sawit

Biosurfactants are surfactant compounds produced by microorganisms, and have the ability to reduce surface tension, and can break oil. This study aims to obtain biosurfactant producing bacteria from the pond contact ponds of the palm oil industry WWTP in PT. Sawit Asahan Indah, Ujung Batu, Rokan Hulu Regency. This research was conducted in March-May 2019. First, samples were enriched and diluted with BHI media for 24 hours. Then bacteria are identified by biochemical methods and 16S rDNA. The results revealed that the total number of colonies was 8.7 x 106 Cfu / ml. Morphological and biochemical characteristics obtained 3 types of bacteria, namely Proteus vulgaris, Proteus mirabillis, and Escherichia coli. Two of them are biosurfactant bacteria with the Proteus vulgaris emulsification index 58.3%, and Proteus mirabillis 61.6%.

Keywords: Biosurfactant, Proteus vulgaris, Proteus mirabilis, Emulsification Index, 16S rDNA, Biodegradation

Ketersediaan
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Perpustakaan Universitas Riau 04 01. 119 (0095)
04 01. 119 (0095)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 01. 119 (0095)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Manajemen Sumber Daya Perairan.,
Deskripsi Fisik
vi, 71 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 01. 119 (0095)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
MANAJEMEN SUMBER DAYA PERAIRAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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