Journal: | Brazilian archives of biology and technology |
Database: | PERIÓDICA |
System number: | 000392622 |
ISSN: | 1516-8913 |
Authors: | Shil, Rajib Kumar1 Mojumder, Suman1 Sadida, Faozia Faleha2 Uddin, Myn1 Sikdar, Dwaipayan1 |
Institutions: | 1University of Chittagong, Department of Biochemistry and Molecular Biology, Chittagong. Bangladesh 2University of Chittagong, Department of Microbiology, Chittagong. Bangladesh |
Year: | 2014 |
Season: | Nov-Dic |
Volumen: | 57 |
Number: | 6 |
Pages: | 927-932 |
Country: | Brasil |
Language: | Inglés |
Document type: | Artículo |
Approach: | Analítico, descriptivo |
English abstract | The cellulolytic bacteria from the gut of three different phytophagous insects were studied to isolate novel cellulolytic organism for biofuel industry. Among the threse, gut of P. quatuordecimpunctata larvae contained both highest no of total bacterial count (6.8x10 7 CFU/gut) and cellulolytic bacteria (5.42x10 3 CFU/gut). Fifteen different isolates were obtained from the gut of O. velox, A. miliaris and P. quatuordecimpunctata . All the isolates produced clear zone in CMC medium staining with Congo red. The isolates included Gram positive Enterococcus, Microbacterium and Gram negative Aeromonas, Erwinia, Serretia, Flavobacterium, Acenitobacter, Klebsiella, Yersinia, Xenorhabdus, Psedomonas and Photorhabdus. Out of the fifteen isolated and identified bacter ial species, twelve bacterial species were novel being reported for first time as having cellulase activity |
Disciplines: | Biología, Química, Ingeniería |
Keyword: | Bacterias, Química industrial, Ingeniería de energéticos, Insectos fitófagos, Celulasas, Biocombustibles |
Keyword: | Biology, Chemistry, Engineering, Bacteria, Industrial chemistry, Energy engineering, Industrial engineering, Cellulases, Phytophagous insects, Biofuels |
Full text: | Texto completo (Ver PDF) |