CD Skripsi

Pertumbuhan Bakteri Bacillus Cereus Pada Medium Cair Dengan Sumber Karbohidrat Yang Berbeda

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Bacteria need a medium to grow. Bacillus cereus is a probiotic bacterium.
Molasses and tofu liquid waste are one of the wastes that are used as alternative
medium, because they are easy to obtain, cheap, and contain nutrients that are
high enough in the form of carbohydrates. This study aimed to determine the
optimal medium for the growth of these bacteria. This study used a completely
randomized factorial design. It consists of three factors, namely the type of waste
(molasses + egg albumen and tofu liquid waste + egg albumen), then the
combination of isolates (B. cereus SN7 and consortium), and the concentration of
liquid waste used for medium growth is (molasses is 1%; 1.5% ; and 2% while
tofu liquid waste is 8%; 10%; and 12%). Bacterial cell growth was measured by
the Total Plate Count (TPC) method, spectrophotometric method, and biomass,
while the incubation period for cell growth was measured every 0, 6, 12, 18, and
24 hours. The results of this study indicated that molasses + egg albumen with a
concentration of 1% was the best medium for the growth of B. cereus bacteria
along with consortium isolates.
Keywords: Bacillus cereus, Carbohydrates, Molasses, Probiotic, Tofu Liquid
Waste
1) Student of Fisheries and Marine Faculty, University of Riau, Pekanbaru
2) Lecturer of Fisheries and Marine Faculty, University of Riau, Pekanbaru

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 03. 120 (0081)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Ilmu Kelautan., 2020

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 03. 120 (0081)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

ILMU KELAUTAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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