Chemical composition of four cultivated tropical bamboo in genus gigantochloa
The chemical compositions of cultivated 3 year-old bamboo culms of Gigantochloa brang, G. levis, G. scortechinii and G. wrayi were studied. The culms exhibited different chemical composition in extractives, α-cellulose, lignin and ash contents between the bamboo species, location in the culms and po...
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Canadian Center of Science and Education
2013
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my.umk.eprints.74722022-05-23T10:00:27Z http://discol.umk.edu.my/id/eprint/7472/ Chemical composition of four cultivated tropical bamboo in genus gigantochloa Razak Wahab Mohd Tamizi Mustafa Mohammed Abdus Salam Mahmud Sudin Hashim W. Samsi Mohd Sukhairi Mat Rasat The chemical compositions of cultivated 3 year-old bamboo culms of Gigantochloa brang, G. levis, G. scortechinii and G. wrayi were studied. The culms exhibited different chemical composition in extractives, α-cellulose, lignin and ash contents between the bamboo species, location in the culms and position at the nodes and internodes. The extractive content in four species ranged from 8.30 to 9.23%. The extractive content of G.brang, G.levis, G.scortechinii and G.wrayi were 8.30%, 9:23%, 8:00% and 8.62% respectively. The holocellulose content for G. levis were 85.08%, G. wrayi 84.53%, G. brang 79.94% and G. scortechinii 74.62%. The holocellulose content for the cultivated bamboo genus Gigantochloa were 74% to 85%. The α- cellulose is the chemical constituents in the holocellulose. The highest was G.brang (51.58%) followed by G. scortechinii (46.87%), G. wrayi (37.66%) and G. levis (33.80%). The lignin content ranged between 24.84 to 32.65%. The highest were obtained in G. scortechinii (32.55%), G. wrayi (30.04%), G. levis (26.50%) and lowest in G. brang (24.83%). The ash content in four species of Gigantochloa bamboo ranged between 0.88 to 2.86%. The ash content is the highest in G. scortechinii (2.83%) follow by G. levis (1.29%), G. brang (1.25%) and the lowest in G. wrayi (0.88%). Canadian Center of Science and Education 2013 Indexed Article PeerReviewed Razak Wahab and Mohd Tamizi Mustafa and Mohammed Abdus Salam and Mahmud Sudin and Hashim W. Samsi and Mohd Sukhairi Mat Rasat (2013) Chemical composition of four cultivated tropical bamboo in genus gigantochloa. Journal of Agricultural Science, 5 (8). pp. 66-75. ISSN 1916-9752 http://www.ccsenet.org/journal/index.php/jas/article/view/26758/17263 |
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The chemical compositions of cultivated 3 year-old bamboo culms of Gigantochloa brang, G. levis, G.
scortechinii and G. wrayi were studied. The culms exhibited different chemical composition in extractives,
α-cellulose, lignin and ash contents between the bamboo species, location in the culms and position at the nodes
and internodes. The extractive content in four species ranged from 8.30 to 9.23%. The extractive content of
G.brang, G.levis, G.scortechinii and G.wrayi were 8.30%, 9:23%, 8:00% and 8.62% respectively. The
holocellulose content for G. levis were 85.08%, G. wrayi 84.53%, G. brang 79.94% and G. scortechinii 74.62%.
The holocellulose content for the cultivated bamboo genus Gigantochloa were 74% to 85%. The α- cellulose is the
chemical constituents in the holocellulose. The highest was G.brang (51.58%) followed by G. scortechinii (46.87%), G. wrayi (37.66%) and G. levis (33.80%). The lignin content ranged between 24.84 to 32.65%. The highest were obtained in G. scortechinii (32.55%), G. wrayi (30.04%), G. levis (26.50%) and lowest in G. brang (24.83%). The ash content in four species of Gigantochloa bamboo ranged between 0.88 to 2.86%. The ash content is the highest in G. scortechinii (2.83%) follow by G. levis (1.29%), G. brang (1.25%) and the lowest in G. wrayi (0.88%). |
format |
Indexed Article |
author |
Razak Wahab Mohd Tamizi Mustafa Mohammed Abdus Salam Mahmud Sudin Hashim W. Samsi Mohd Sukhairi Mat Rasat |
spellingShingle |
Razak Wahab Mohd Tamizi Mustafa Mohammed Abdus Salam Mahmud Sudin Hashim W. Samsi Mohd Sukhairi Mat Rasat Chemical composition of four cultivated tropical bamboo in genus gigantochloa |
author_facet |
Razak Wahab Mohd Tamizi Mustafa Mohammed Abdus Salam Mahmud Sudin Hashim W. Samsi Mohd Sukhairi Mat Rasat |
author_sort |
Razak Wahab |
title |
Chemical composition of four cultivated tropical bamboo in genus gigantochloa |
title_short |
Chemical composition of four cultivated tropical bamboo in genus gigantochloa |
title_full |
Chemical composition of four cultivated tropical bamboo in genus gigantochloa |
title_fullStr |
Chemical composition of four cultivated tropical bamboo in genus gigantochloa |
title_full_unstemmed |
Chemical composition of four cultivated tropical bamboo in genus gigantochloa |
title_sort |
chemical composition of four cultivated tropical bamboo in genus gigantochloa |
publisher |
Canadian Center of Science and Education |
publishDate |
2013 |
url |
http://discol.umk.edu.my/id/eprint/7472/ http://www.ccsenet.org/journal/index.php/jas/article/view/26758/17263 |
_version_ |
1763303846393675776 |
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13.1944895 |