Variation in Hemicellulose Structure and Assembly in the Cell Wall Associated with the Transition from Earlywood to Latewood in Cryptomeria japonica

Y. Kurata; Y. Mori; A. Ishida; M. Nakajima; N. Ito; M. Hamada; K. Yamashita; T. Fujiwara; M. Tonosaki; Y. Katayama

doi:10.1080/02773813.2018.1434206

Variation in Hemicellulose Structure and Assembly in the Cell Wall Associated with the Transition from Earlywood to Latewood in Cryptomeria japonica

Y. Kurata, Y. Mori, A. Ishida, M. Nakajima, N. Ito, M. Hamada, K. Yamashita, T. Fujiwara, M. Tonosaki, Y. Katayama

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

The size of cellulose microfibril (CMF) bundles varies to interact with glucomannan/galactoglucomannan (GM/GGM). Arabino-4-O-methylglucuronoxylan (AGX) bonded CMF bundles coated with GM/GGM also have important roles in elaborating the distance between these components. Since the precise roles of GM/GGM and AGX are not clear, the elution analysis to evaluate the strength of the interaction between the cell wall were tried. Earlywood (EW) and latewood (LW) were separated in a Japanese cedar. The chemical components of cellulose, hemicellulose including GM/GGM and AGX, and lignin were almost the same in EW and LW. Slight differences in GM/GGM, the side-chain substitution in AGX and the ionic bond characteristics of glucuronic acid side chains were observed. Based on measurements of GM/GGM and AGX adhering to CMFs, there were more hemicelluloses forming strong hydrogen bonds in LW than in EW. The results showed that the highly assembled hemicellulose in LW produced a strong cell wall framework.

Original language	English
Pages (from-to)	254-263
Number of pages	10
Journal	Journal of Wood Chemistry and Technology
Volume	38
Issue number	3
DOIs	https://doi.org/10.1080/02773813.2018.1434206
Publication status	Published - 4 May 2018

Keywords

Arabino-4-O-methylglucuronoxylan
cell wall microstructure
earlywood
glucomannan
hemicellulose
Japanese cedar
latewood

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10.1080/02773813.2018.1434206

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Kurata, Y., Mori, Y., Ishida, A., Nakajima, M., Ito, N., Hamada, M., Yamashita, K., Fujiwara, T., Tonosaki, M., & Katayama, Y. (2018). Variation in Hemicellulose Structure and Assembly in the Cell Wall Associated with the Transition from Earlywood to Latewood in Cryptomeria japonica. Journal of Wood Chemistry and Technology, 38(3), 254-263. https://doi.org/10.1080/02773813.2018.1434206

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title = "Variation in Hemicellulose Structure and Assembly in the Cell Wall Associated with the Transition from Earlywood to Latewood in Cryptomeria japonica",

abstract = "The size of cellulose microfibril (CMF) bundles varies to interact with glucomannan/galactoglucomannan (GM/GGM). Arabino-4-O-methylglucuronoxylan (AGX) bonded CMF bundles coated with GM/GGM also have important roles in elaborating the distance between these components. Since the precise roles of GM/GGM and AGX are not clear, the elution analysis to evaluate the strength of the interaction between the cell wall were tried. Earlywood (EW) and latewood (LW) were separated in a Japanese cedar. The chemical components of cellulose, hemicellulose including GM/GGM and AGX, and lignin were almost the same in EW and LW. Slight differences in GM/GGM, the side-chain substitution in AGX and the ionic bond characteristics of glucuronic acid side chains were observed. Based on measurements of GM/GGM and AGX adhering to CMFs, there were more hemicelluloses forming strong hydrogen bonds in LW than in EW. The results showed that the highly assembled hemicellulose in LW produced a strong cell wall framework.",

keywords = "Arabino-4-O-methylglucuronoxylan, cell wall microstructure, earlywood, glucomannan, hemicellulose, Japanese cedar, latewood",

author = "Y. Kurata and Y. Mori and A. Ishida and M. Nakajima and N. Ito and M. Hamada and K. Yamashita and T. Fujiwara and M. Tonosaki and Y. Katayama",

note = "Publisher Copyright: {\textcopyright} 2018, {\textcopyright} The Author(s). Published with license by Taylor \& Francis Group, LLC {\textcopyright} 2018, {\textcopyright} Y. Kurata, Y. Mori, A. Ishida, M. Nakajima, N. Ito, M. Hamada, K. Yamashita, T. Fujiwara, M. Tonosaki, Y. Katayama.",

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doi = "10.1080/02773813.2018.1434206",

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Kurata, Y, Mori, Y, Ishida, A, Nakajima, M, Ito, N, Hamada, M, Yamashita, K, Fujiwara, T, Tonosaki, M & Katayama, Y 2018, 'Variation in Hemicellulose Structure and Assembly in the Cell Wall Associated with the Transition from Earlywood to Latewood in Cryptomeria japonica', Journal of Wood Chemistry and Technology, vol. 38, no. 3, pp. 254-263. https://doi.org/10.1080/02773813.2018.1434206

TY - JOUR

T1 - Variation in Hemicellulose Structure and Assembly in the Cell Wall Associated with the Transition from Earlywood to Latewood in Cryptomeria japonica

AU - Kurata, Y.

AU - Mori, Y.

AU - Ishida, A.

AU - Nakajima, M.

AU - Ito, N.

AU - Hamada, M.

AU - Yamashita, K.

AU - Fujiwara, T.

AU - Tonosaki, M.

AU - Katayama, Y.

N1 - Publisher Copyright: © 2018, © The Author(s). Published with license by Taylor & Francis Group, LLC © 2018, © Y. Kurata, Y. Mori, A. Ishida, M. Nakajima, N. Ito, M. Hamada, K. Yamashita, T. Fujiwara, M. Tonosaki, Y. Katayama.

PY - 2018/5/4

Y1 - 2018/5/4

N2 - The size of cellulose microfibril (CMF) bundles varies to interact with glucomannan/galactoglucomannan (GM/GGM). Arabino-4-O-methylglucuronoxylan (AGX) bonded CMF bundles coated with GM/GGM also have important roles in elaborating the distance between these components. Since the precise roles of GM/GGM and AGX are not clear, the elution analysis to evaluate the strength of the interaction between the cell wall were tried. Earlywood (EW) and latewood (LW) were separated in a Japanese cedar. The chemical components of cellulose, hemicellulose including GM/GGM and AGX, and lignin were almost the same in EW and LW. Slight differences in GM/GGM, the side-chain substitution in AGX and the ionic bond characteristics of glucuronic acid side chains were observed. Based on measurements of GM/GGM and AGX adhering to CMFs, there were more hemicelluloses forming strong hydrogen bonds in LW than in EW. The results showed that the highly assembled hemicellulose in LW produced a strong cell wall framework.

AB - The size of cellulose microfibril (CMF) bundles varies to interact with glucomannan/galactoglucomannan (GM/GGM). Arabino-4-O-methylglucuronoxylan (AGX) bonded CMF bundles coated with GM/GGM also have important roles in elaborating the distance between these components. Since the precise roles of GM/GGM and AGX are not clear, the elution analysis to evaluate the strength of the interaction between the cell wall were tried. Earlywood (EW) and latewood (LW) were separated in a Japanese cedar. The chemical components of cellulose, hemicellulose including GM/GGM and AGX, and lignin were almost the same in EW and LW. Slight differences in GM/GGM, the side-chain substitution in AGX and the ionic bond characteristics of glucuronic acid side chains were observed. Based on measurements of GM/GGM and AGX adhering to CMFs, there were more hemicelluloses forming strong hydrogen bonds in LW than in EW. The results showed that the highly assembled hemicellulose in LW produced a strong cell wall framework.

KW - Arabino-4-O-methylglucuronoxylan

KW - cell wall microstructure

KW - earlywood

KW - glucomannan

KW - hemicellulose

KW - Japanese cedar

KW - latewood

UR - https://www.scopus.com/pages/publications/85046014234

U2 - 10.1080/02773813.2018.1434206

DO - 10.1080/02773813.2018.1434206

M3 - Article

AN - SCOPUS:85046014234

SN - 0277-3813

VL - 38

SP - 254

EP - 263

JO - Journal of Wood Chemistry and Technology

JF - Journal of Wood Chemistry and Technology

IS - 3

ER -

Variation in Hemicellulose Structure and Assembly in the Cell Wall Associated with the Transition from Earlywood to Latewood in Cryptomeria japonica

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Keywords

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