Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Microbiology Indonesia
I PUTU KOMPIANG
Research Institute for Animal Production
Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Selection and Identification of Cellulase-Producing Bacteria Isolated from the Litter of Mountain and Swampy Forest . WIZNA; HAFIL ABBAS; YOSE RIZAL; ABDI DHARMA; I PUTU KOMPIANG
Microbiology Indonesia Vol. 1 No. 3 (2007): December 2007
Publisher : Indonesian Society for microbiology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (68.383 KB) | DOI: 10.5454/mi.1.3.7

Abstract

The isolation and selection of cellulase-producing bacteria was conducted to identify the species of cellulolytic Bacillus. The bacteria were isolated from the litter of swampy forest in Pesisir Selatan and mountain forest in Lembah Anai Tanah Datar. These bacteria were cultivated in selective media to obtain bacteria from the genus Bacillus. Six Bacillus isolates were obtainedfrom swampy forest and three Bacillus isolates from mountain forest. These isolates were cultivated in agar medium with carboxymethylcellulose as the carbon source. Colonies which produced clear zones were assumed to be cellulolytic Bacillus. Based on biochemical and morphological examinations the result indicated that these two isolates were Bacillus coagulans and B. amyloliquefaciens. The cellulase activity of B. coagulans and B. amyloliquefaciens were 0.812 and 1 200 unit ml-1 to C1(b-exoglucanase) respectively, 0.368 and 0.488 unit ml-1 to Cx(b-endoglucanase) respectively.
Co-Authors Abdi Dharma HAFIL ABBAS Yoserizal Yoserizal