江西农业大学学报2012，Vol.34Issue(5)：971-975,5.
橄榄竹化学成分、纤维形态及组织比量的分析
Chemical Composition and Fiber Morphology and Tissue Measurements of Indosasa gigantea
摘要
Abstract
The chemical composition and fiber morphology and tissue measurements of Indosasa gigantea in Yongan City were studied. The results showed that the chemical composition were : the cellulose content was 47. 75% , Klason lingnin at 25.58% , pentosan 18.77% , ash 2.30% , SiO2 0.88% , 1% NaOH solvent extractive 22. 76% , coldwater solvent extractive 6. 19% , hotwater solvent extractive 7. 17% , benzene - alcohol solvent extractive 5. 10% , complying with the quality requirements of papermaking. The fiber length and width of 4 - year - old culm were 2. 387 mm, 17. 16 um, the length/width ratio was 139. 1, so it belonged to long fiber materials for pulping. The proportions of parenchyma, fiber hundles and conducting tissue in bamboo steam were 51. 38% ,38. 7% and 10% . It is concluded that its cellulose content is high, Klason lignin is low, fiber length is large, therefore, Indosasa gigantea is a good bamboo fiber material.关键词
橄榄竹/化学成分/纤维形态/组织比量/制浆造纸Key words
Indosasa gigantea/ chemical composition/ fiber morphology/ tissue measurements/ papermaking分类
农业科技引用本文复制引用
连华萍..橄榄竹化学成分、纤维形态及组织比量的分析[J].江西农业大学学报,2012,34(5):971-975,5.基金项目
福建省科技厅重点科研项目(2007N0021) （2007N0021）
