Sumardi, Sumardi and Ekowati, Christina Nugroho and Haryani, Dwi (2010) ISOLASI Bacillus PENGHASIL SELULASE DARI SALURAN PENCERNAAN AYAM KAMPUNG. J. Sains MIPA, 16 (1). pp. 62-68. ISSN 1978-1873

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Official URL: http://jurnal.fmipa.unila.ac.id/index.php/sains/ar...

Abstract

ABSTRACT This research aims to know the presence and characterization of bacteria of Bacillus which produce cellulase in the alimentary canal of village chicken. The samples were taken from the food which has been softened in the proventriculus, gizzard, ampela, and food nutrients in the small intestine and feces from colon. The result showed that the bacterium isolated was Bacillus sp AIS-1 which has the highest cellulotic index, which is 480. However, the enzyme activity test showed that no cellulase enzymatic activity was found when it was growth in CMC broth media. Keywords: cellulase, chicken village, Bacillus sp AIS-1 ABSTRAK Penelitian ini bertujuan untuk mengetahui keberadaan bakteri Bacillus penghasil selulase pada saluran pencernaan ayam kampung dan karakterisasinya. Sampel diambil dari pakan yang telah mengalami pelunakan di proventrikulus, tembolok, ampela, sari-sari makanan dari usus halus dan kotoran yang berasal dari usus besar ayam kampung. Hasil isolasi menunjukkan terdapat bakteri Bacillus sp AIS-1 yang memiliki indeks selulolitik paling tinggi yaitu sebesar 480. Namun dari dari hasil uji aktivitas enzimnya ternyata tidak ditemukan aktivitas enzim selulase.ketika ditumbuhkan dalam media CMC broth.

Item Type: Article
Subjects: S Agriculture > SF Animal culture
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi
Depositing User: Sumardi Sumardi
Date Deposited: 22 Jun 2018 03:53
Last Modified: 22 Jun 2018 03:53
URI: http://repository.lppm.unila.ac.id/id/eprint/7482

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