شماره ركورد
94945
عنوان مقاله
Extraction and Purification of Cellulase from Ruminants Rumen Liquor
پديد آورندگان
AL-Rawi, Rasha Mohammed Shaker University of Baghdad - College of Dentistry, Iraq
از صفحه
1
تا صفحه
8
تعداد صفحه
8
چكيده عربي
Producing cellulase by rumen cellulytic microorganisms was extracted and purified by dialysis and DEAE-Sephadex A50 Ion-exchange chromatography 8.53 fold with a 40.02 % yield and a specific activity of 718.4 U/mg. It was optimally active at pH 6 and 40 °C while stable from pH 5 to 7 and 20 to 40 °C. A 3, 5 - Dinitro Salicylic Acid (DNSA) solution was used for measuring cellulase activity at 575 nm.
كليدواژه
Extraction and Purification , Cellulase , Ruminants , Rumen Liquor
سال انتشار
2011
عنوان نشريه
مجله الانبار للعلوم الزراعيه
عنوان نشريه
مجله الانبار للعلوم الزراعيه
لينک به اين مدرک