Citation
Wan Asma Ibrahim, . and Puad E., . and Shaharuddin H., . and Mahanim S. M., . and Rafidah J., . (2008) A study on physical and chemical properties of Gigantochloa scortechinii and Gigantochloa ligulata. [Proceedings Paper]
Abstract
The physical and chemical properties of the two species of bamboo Gigantochloa scortechinii known as ;semantan; and Gigantochloa ligulata known as ;tumpat; have been studied at three different portions along the culm basal middle and top. It was found out that the holocellulose content for semantan and tumpat bamboo increasing from the base to the top portion. Alpha-cellulose content also increasing from the basal to the top portion for both bamboos. The lignin content from the base to the top portion ofthe bamboo are decreasing for the bamboos. The top portion had the highest extractive content for both semantan and tumpat bamboo. The moisture content along the bamboo decreasing from the bottom to the top portion. Density ofbamboo varied along the culm height. Results showed a decreasing density from the bottom to top portion. It is generally accepted that an increment in density of theculm is mainlyduetothethickening ofthecellwall.Thesize ofsemantan and tumpat bamboo was decreasing from basal to top portion in terms of diameter and thickness.
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Abstract
The physical and chemical properties of the two species of bamboo Gigantochloa scortechinii known as ;semantan; and Gigantochloa ligulata known as ;tumpat; have been studied at three different portions along the culm basal middle and top. It was found out that the holocellulose content for semantan and tumpat bamboo increasing from the base to the top portion. Alpha-cellulose content also increasing from the basal to the top portion for both bamboos. The lignin content from the base to the top portion ofthe bamboo are decreasing for the bamboos. The top portion had the highest extractive content for both semantan and tumpat bamboo. The moisture content along the bamboo decreasing from the bottom to the top portion. Density ofbamboo varied along the culm height. Results showed a decreasing density from the bottom to top portion. It is generally accepted that an increment in density of theculm is mainlyduetothethickening ofthecellwall.Thesize ofsemantan and tumpat bamboo was decreasing from basal to top portion in terms of diameter and thickness.
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | Available at Perpustakaan Sultan Abdul Samad Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia. SB 299 P3 N277 2007 Call Number |
| AGROVOC Term: | Gigantochloa |
| AGROVOC Term: | Physical properties |
| AGROVOC Term: | Chemical properties |
| AGROVOC Term: | Bamboos |
| AGROVOC Term: | Culms |
| AGROVOC Term: | Cellulose |
| AGROVOC Term: | Lignins |
| AGROVOC Term: | Moisture content |
| AGROVOC Term: | Density |
| AGROVOC Term: | Culms |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Suzila Mohamad Kasim |
| Last Modified: | 24 Apr 2025 05:14 |
| URI: | http://webagris.upm.edu.my/id/eprint/11859 |
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