Isolation and characterization of acetylated glucuronoarabinoxylan from sugarcane bagasse and straw
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- 作者：Danila Morais de Carvalhoa ; b ; Antonio Martí ; nez-Abadc ; Dmitry V. Evtuguind ; Jorge Luiz Colodettea ; Mikael E. Lindströ ; mb ; Francisco Vilaplanac ; e ; franvila@kth.se" class="auth_mail" title="E-mail the corresponding author ; Olena Sevastyanovab ; e ; olena@kth.se" class="auth_mail" title="E-mail the corresponding author
- 关键词：Acetylated xylan ; Arabinoxylan ; Sugarcane bagasse ; Sugarcane straw ; Linkage analysis ; 1H NMR spectroscopy
- 刊名：Carbohydrate Polymers
- 出版年：2017
- 出版时间：20 January 2017
- 年：2017
- 卷：156
- 期：Complete
- 页码：223-234
- 全文大小：1786 K
文摘
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Acetylated glucuronoarabinoxylans (GAX) were successfully isolated from sugarcane bagasse and straw.
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Empirical model for the molecular structure of GAX’s in sugarcane is developed.
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GAX’s in sugarcane bagasse has a higher degree of acetylation then in sugarcane straw.
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Alteration in the substitution pattern of GAX’s modulate their conformation.