![](/images/graphics-bg.png)
Isolation of Cellulose-Degrading Bacteria and Determination of Their Cellulolytic Potential
المؤلفون المشاركون
Sahu, Avinash
Gupta, Pratima
Samant, Kalpana
المصدر
International Journal of Microbiology
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-01-18
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
العلوم الطبيعية والحياتية (متداخلة التخصصات)
الطب البشري
الملخص EN
Eight isolates of cellulose-degrading bacteria (CDB) were isolated from four different invertebrates (termite, snail, caterpillar, and bookworm) by enriching the basal culture medium with filter paper as substrate for cellulose degradation.
To indicate the cellulase activity of the organisms, diameter of clear zone around the colony and hydrolytic value on cellulose Congo Red agar media were measured.
CDB 8 and CDB 10 exhibited the maximum zone of clearance around the colony with diameter of 45 and 50 mm and with the hydrolytic value of 9 and 9.8, respectively.
The enzyme assays for two enzymes, filter paper cellulase (FPC), and cellulase (endoglucanase), were examined by methods recommended by the International Union of Pure and Applied Chemistry (IUPAC).
The extracellular cellulase activities ranged from 0.012 to 0.196 IU/mL for FPC and 0.162 to 0.400 IU/mL for endoglucanase assay.
All the cultures were also further tested for their capacity to degrade filter paper by gravimetric method.
The maximum filter paper degradation percentage was estimated to be 65.7 for CDB 8.
Selected bacterial isolates CDB 2, 7, 8, and 10 were co-cultured with Saccharomyces cerevisiae for simultaneous saccharification and fermentation.
Ethanol production was positively tested after five days of incubation with acidified potassium dichromate.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gupta, Pratima& Samant, Kalpana& Sahu, Avinash. 2012. Isolation of Cellulose-Degrading Bacteria and Determination of Their Cellulolytic Potential. International Journal of Microbiology،Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-482268
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gupta, Pratima…[et al.]. Isolation of Cellulose-Degrading Bacteria and Determination of Their Cellulolytic Potential. International Journal of Microbiology No. 2012 (2012), pp.1-5.
https://search.emarefa.net/detail/BIM-482268
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gupta, Pratima& Samant, Kalpana& Sahu, Avinash. Isolation of Cellulose-Degrading Bacteria and Determination of Their Cellulolytic Potential. International Journal of Microbiology. 2012. Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-482268
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-482268
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)