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Esaccharification of some lignocellulosic materials by Trichoderma and Aspergillus species and cellulases activity
Other Title(s)
تسكر بعض المواد الليجنوسلليلوزية بواسطة أنواع من Trichoderma و Aspergillus و نشاط السيلوليز
Joint Authors
al-Qassas, Hisham Ibrahim
Mahmud, Sarah Muhammad
Abu Talib, Khadijah Ahmad
Sharawi, Hasan Husayn
Ramadan, al-Shahhat Muhammad
Source
Journal of Environmental Science
Issue
Vol. 41, Issue 2 (31 Mar. 2018), pp.67-89, 23 p.
Publisher
Ain Shams University Institute of Environmental Studies and Rese Arch Accredited
Publication Date
2018-03-31
Country of Publication
Egypt
No. of Pages
23
Main Subjects
Earth Sciences, Water and Environment
Topics
Abstract EN
Biodegradation of Lignocellulosic wastes (cotton stalks and corn cobs) was carried out by single and mixed cultures of Trichoderma viride T3 and three strains of Aspergillus niger with code A2, A4 and An2.
Results indicated that biodegradation of cotton stalks and corn cobs by mixed culture gave higher activities for cellulase production and saccarification than single cultures.
Mixed culture of Trichoderma viride T3 and Aspergillus niger A4 gave the highest activity of cellulase being 1.02 & 0.94 U/ml with 49.7 & 45.8 % of saccarification on media containing alkaline corn cobs and cotton stalks, respectively.
It was observed that the ability of the mixed for degrading corn cobs was more efficient than degrading cotton stalks which increased about 1.08 fold of cellulase activity and saccharification.
The biological and enzyme parameters of co-culture on alkaline corn cobs were calculated, which recorded 56.73 % of yield factor, 85.59 % of sugar utilization efficiency, 16.60 % of effective yield, 32.55 % enzyme yield, 37.60 % conversion coefficient with productivity of 0.15 U/ml/d.
American Psychological Association (APA)
Mahmud, Sarah Muhammad& Abu Talib, Khadijah Ahmad& Sharawi, Hasan Husayn& Ramadan, al-Shahhat Muhammad& al-Qassas, Hisham Ibrahim. 2018. Esaccharification of some lignocellulosic materials by Trichoderma and Aspergillus species and cellulases activity. Journal of Environmental Science،Vol. 41, no. 2, pp.67-89.
https://search.emarefa.net/detail/BIM-1124009
Modern Language Association (MLA)
Mahmud, Sarah Muhammad…[et al.]. Esaccharification of some lignocellulosic materials by Trichoderma and Aspergillus species and cellulases activity. Journal of Environmental Science Vol. 41, no. 2 (Mar. 2018), pp.67-89.
https://search.emarefa.net/detail/BIM-1124009
American Medical Association (AMA)
Mahmud, Sarah Muhammad& Abu Talib, Khadijah Ahmad& Sharawi, Hasan Husayn& Ramadan, al-Shahhat Muhammad& al-Qassas, Hisham Ibrahim. Esaccharification of some lignocellulosic materials by Trichoderma and Aspergillus species and cellulases activity. Journal of Environmental Science. 2018. Vol. 41, no. 2, pp.67-89.
https://search.emarefa.net/detail/BIM-1124009
Data Type
Journal Articles
Language
English
Notes
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Record ID
BIM-1124009