- 期刊
麻竹半纖維之成分研究
Study on the Constituents of Hemicellulose in Formosan Bamboo ＂Machu＂ (Sinocalamus latiflorus McClure)
摘要
從麻竹配製holocellulose後，分別以4% NaOH及10% NaOH抽取而得兩種抽出液。前兩種抽出液加酸及酒精獲得二種hemicellulose。繼以濾紙層次分析法分析此二種hemicellulose中之醣類，獲知麻竹hemicellulose係由xylose, arabinose, glucose及uronic acid等諸醣類構成。其中glucose係由澱粉而來。hemicellulose中xylose與arabinose之含量比約為18:1，澱粉含量則hemicelluloseI為20.1%，hemicelluloseII為13.0%。
關鍵字
無資料並列摘要
The holocellulose was prepared from Formosan Bamboo ＂Machu＂(Sinooalamus latiflorus McClure) according to the modified method of van.Bekum and Ritter. The holocellulose was then extracted with 4% NaOH and 10% NaOH successively. Two portions of hemicellulose (hemicellulose I and II) were obtained by adding acetic acid and ethanol to the ext racts. The analytical data of the various samples were shown in Tables 1 and 3. The paper chromatogram of the hydrolyzate of the hemicellulose indicated the presence of glucose, xylose, arabinose, and uronic acid; The ratio of xylose to arabinose was about 18: 1. The starch content of hemicellulose I and II was 20.1% and 13%, respectively (see Tables 2 and 3).
並列關鍵字
無資料延伸閱讀
- 陳桂珠、魏智昌、陳敦禮、陳發清（1988）。箭竹成分之研究。化學，46(2)，87-90。https://doi.org/10.6623/chem.1988016
- 廖運鎬、謝伯東（1962）。麻竹纖維結晶領域之研究。化學，(51年2)，47-50。https://doi.org/10.6623/chem.1962009
- 張鈞瑋、張豐丞（2021）。竹材及其纖維之性質及應用潛力。林業研究專訊，28(2)，50-53。https://www.airitilibrary.com/Article/Detail?DocID=16056922-202104-202107060005-202107060005-50-53
- 陳亮宇（2011）。竹纖維/PLA環保複合材料製備及分析〔碩士論文，崑山科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0025-1107201110483500
- Juan, S. W., Wang, C. S., Huang, J. C., Wang, Y. N., Ting, C. H., Shiah, T. C., & Liu, S. L. (2014). Pilot Study of Hydrogen-Rich Syngas Production from Ma Bamboo (＂Dendrocalamus latiflorus＂) by Plasma Reforming. 臺灣林業科學, 29(4), 239-249. https://www.airitilibrary.com/Article/Detail?DocID=10264469-201412-201501120023-201501120023-239-249