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Study on the Morphology and Structural Characteristics of Ten Species of Wild Bamboo Fiber in Guangxi
Received:November 14, 2023  
DOI：10.11980/j.issn.0254-508X.2024.05.006
Key Words:wild bamboo  fiber morphology  microfibril angle  cryo-electron microsocopy
Fund Project:国家科技基础资源调查专项 （2019FY100900）。
Author NameAffiliationPostcode
XIAO Yuying School of Light Industry and Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 510640
LIU Mengru School of Light Industry and Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 510640
SHI Lisheng School of Light Industry and Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 510640
QIN Xiao School of Light Industry and Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 510640
LI Yage School of Light Industry and Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 510640
LI Jie School of Light Industry and Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 510640
LIN Lichan School of Light Industry and Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 510640
DENG Xufang School of Light Industry and Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 510640
LI Hailong* School of Light Industry and Engineering， South China University of Technology， Guangzhou， Guangdong Province， 510640 510640
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Abstract:The fiber morphology and structure of ten species of wild bamboo in Guangxi （Bambusa textilis， Schizostachyum funghomii， Bambusa pervariabilis， Bambusa grandis， Bambusa Validus， Dendrocalamus sapidus， Dendrocalamus minor var. amoenus， Bambusa surrecta， Schizostachyum auriculatum， Bambusa remotiflora） were studied. The results showed that the fibers of the ten species of wild bamboo were straight and slender， of which the longest fiber was the Dendrocalamus minor var. amoenus （3.19 mm）. The fiber density of ten species of wild bamboo ranged from 1.20 to 1.45 g/cm3. Among them， the density of Bambusa textilis fiber （1.21 g/cm3） was the smallest. The microfibril angles of ten wild bamboo fibers were between 8° and 11°.
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