Takuya Akiyama

Last updated: Apr 15, 2019 at 14:17

Name	Takuya Akiyama
Affiliation	The University of Tokyo
ORCID ID	0000-0003-0484-2291

Research Areas

Forest and forest products science / Wood science /

Academic & Professional Experience

Plain Text

Nov 2004

Oct 2008

U.S. Dairy Forage Research Center, USDA-Agricultural Research Service

Published Papers

Plain Text1 2 >

Effects of aromatic ring type on reactions subsequent to the β-O-4 bond cleavage of non-phenolic lignin model compounds under alkalinepulping conditions

Shimizu Satoko, Posoknistakul Pattaraporn, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD SCIENCE 64(5) 664-674 Oct 2018 [Refereed]

Stereo-preference in the degradation of the erythro and threo isomers of β-O-4-type lignin model compounds in oxidation processes III: in the reaction with chlorine- and manganese-based oxidants

Posoknistakul Pattaraporn, Akiho Satoru, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD SCIENCE 64(4) 451-457 Aug 2018 [Refereed]

Predominant formation of aromatic aldehyde and acid from a dimeric beta-O-4-type lignin model compound under hydrogen peroxide bleaching conditions with high pH levels

Posoknistakul Pattaraporn, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD SCIENCE 63(2) 173-182 Apr 2017 [Refereed]

Characteristic of β-O-4 structures in different reaction wood lignins of Eusideroxylon zwageri T. et B. and four other woody species

Nawawi Deded Sarip, Akiyama Takuya, Syafii Wasrin, Matsumoto Yuji

HOLZFORSCHUNG 71(1) 11-20 Jan 2017 [Refereed]

Formation rate of benzyl cation intermediate from p-hydroxyphenyl, guaiacyl, or syringyl nucleus in acidolysis of lignin

Shioya Toshinao, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 37(2) 75-86 2017 [Refereed]

Chemical factors underlying the more rapid rapid β-O-4 bond cleavage of syringyl than guaiacyl lignin under alkaline delignification conditions

Shimizu Satoko, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 37(6) 451-466 2017 [Refereed]

Characteristics and Reactivity of Lignin in Acacia and Eucalyptus Woods

Nawawi Deded Sarip, Syafii Wasrin, Tomoda Iori, Uchida Yosuke, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 37(4) 273-282 2017 [Refereed]

Stereo-Preference in the degradation of the erythro and threo isomers of β-O-4-type lignin model compounds in oxidation processes. part 2: In the reaction with hydroxyl and oxyl anion radicals under hydrogen peroxide bleaching conditions

Posoknistakul Pattaraporn, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 37(2) 87-98 2017 [Refereed]

Characteristics of guaiacyl-syringyl lignin in reaction wood in the gymnosperm Gnetum gnemon L.

Nawawi Deded Sarip, Syafii Wasrin, Akiyama Takuya, Matsumoto Yuji

HOLZFORSCHUNG 70(7) 593-602 Jul 2016 [Refereed]

NMR Assignment for Diaryl Ether Structures (4-O-5 Structures) in Pine Wood Lignin

Li Yanding, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

BIOMACROMOLECULES 17(6) 1921-1929 Jun 2016 [Refereed]

Analysis of Lignin Aromatic Structure in Wood Fractions Based on IR Spectroscopy

Huang Yu, Wang Zhiguo, Wang Linshan, Chao Yuesheng, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 36(5) 377-382 2016 [Refereed]

Stereo-preference in the Degradation of the erythro and threo Isomers of β-O‐4‐type Lignin Model Compounds in Oxidation Processes: Part 1: In the Reaction with Active Oxygen Species Under Oxygen Delignification Conditions

Posoknistakul Pattaraporn, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 36(4) 288-303 2016 [Refereed]

Revisiting alkaline nitrobenzene oxidation: quantitative evaluation of biphenyl structures in cedar wood lignin (Cryptomeria japonica) by a modified nitrobenzene oxidation method

Tannai Akari, Goto Haruka, Akiyama Takuya, Matsumoto Yuji

HOLZFORSCHUNG 69(8) 951-958 Oct 2015 [Refereed]

Absolute configuration of β- and α-asymmetric carbons within β-O-4 structures in hardwood lignin.

Akiyama Takuya, Magara Kengo, Meshitsuka Gyosuke, Lundquist Knut, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 35(1) 8-16 2015 [Refereed]

Quantitative Examination of Pre-Extraction Treatment on the Determination of Lignin Content in Leaves

Toda Morikazu, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

BIORESOURCES 10(2) 2328-2337 2015 [Refereed]

Hemicellulose Composition in Different Cell Wall Fractions Obtained using a DMSO/LiCl Wood Solvent System and Enzyme Hydrolysis.

Huang Yu, Wang Zhiguo, Wang Linshan, Chao Yuesheng, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 36(1) 56-62 2015 [Refereed]

Relationships between Hemicellulose Composition and Lignin Structure in Woods.

Huang Yu, Wang Linshan, Chao Yuesheng, Nawawi Deded Sarip, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 36(1) 9-15 2015 [Refereed]

Fractionation and Characterization of Wood Cell Wall Components of Fagus crenata Blume Using LiCl/DMSO Solvent System

Wang Zhiguo, Akiyama Takuya, Yokoyama Tomoya, Matsumoto Yuji

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY 33(3) 188-196 Apr 2013 [Refereed]

Characteristics of Sulfurous Acid Prehydrolysis and Its Influence on the Efficiency of Subsequent Chemical Pulping Process

Shi Yan, Yokoyama Tomoya, Akiyama Takuya, Yashiro Makoto, Matsumoto Yuji

BIORESOURCES 8(4) 4837-4848 2013 [Refereed]

Effects on Lignin Structure of Coumarate 3-Hydroxylase Downregulation in Poplar

Ralph John, Akiyama Takuya, Coleman Heather D., Mansfield Shawn D.

BIOENERGY RESEARCH 5(4) 1009-1019 Dec 2012 [Refereed]

Association Memberships

THE NUCLEAR MAGNETIC RESONANCE SOCIETY OF JAPAN(99) , JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY(17) , THE JAPAN WOOD RESEARCH SOCIETY(293)