الفهرس 
Review Of LiteratureOnly 14 pages are availabe for public view
 |  | from | 224 |  |  |
| | | from | 224 | | |
Abstract
The experiments were conducted to obtain xylanase enzyme
from the two fungi strains Aspergillus niger strain AUMC 14230 by
using corn cob as main component in fermentation media. The
experiments were carried out in the laboratory of Soil, Water and
Environmental Instituted, Giza Egypt. To achieve this target the
following procedures will adopted: Several agricultural wastes
especially corn cob were used as a raw material to isolate
microorganisms with capabilities to decompose the raw material
cellulose. The isolated microorganisms were purified and screened
for the cellulose degradation and for the production of the xylanase
enzyme. Fungal strain was selected that showed strong cellulose
degradation and high xylanase enzyme production. The fungal strain
was identified to species level. Nutritional and environmental
condition for the xylanase enzyme production by the fungal strain
was optimized. The xylanase enzyme was precipitated and purified.