Session Details
L Lignin
Tue. Mar 17, 2026 9:00 AM - 12:00 PM JST
Tue. Mar 17, 2026 12:00 AM - 3:00 AM UTC
Tue. Mar 17, 2026 12:00 AM - 3:00 AM UTC
L(Dahlia)
[L17-P1-01]Synthesis of self-immolative polymers derived from vanillyl alcohol and their degradation behavior
Yushi Miki1, Tadahisa Iwata1, ○Yukiko Enomoto1 (1. The University of Tokyo)
[L17-P1-02]Incomplete Clevarage Mechanism of β–O–4 Linkages Connecting p-Hydroxyphenyl Units during Thioacidolysis
○Taiki Nishimoto1, Masaharu Nagamori1, Nobuyuki Akai2, Satoshi Nakaba1, Yasuyuki Matsushita1 (1. Tokyo Univ. of Agri. and Tech., 2. BASE, Tokyo Univ. of Agri. and Tech.)
[L17-P1-03]Structural analyses of nitrogen-substituted derivatives of 2-pyrone-4,6-dicarboxylic acid and its stability evaluation in alkaline solution
○Yuzo Suzuki1, Takuma Araki1, Yuichiro Otsuka1, Shojiro Hishiyama1, Takuya Akiyama2, Atsushi Isobe3, Tsuyoshi Michinobu3, Masaya Fujita4, Naofumi Kamimura, Eiji Masai4 (1. FFPRI, 2. The Univ. of Tokyo, 3. Science Tokyo, 4. Nagaoka Univ. Technol.)
[L17-P1-04]Investigation of the Effects of Kraft Lignin-Derived Biostimulants on Rice Growth under Mineral Nutrient-Limited Conditions
○Junsei Suzuki1, Yasuyuki Matsushita1 (1. Tokyo Univ. of Agri. and Tech.)
[L17-P1-05]Degradation behavior of guaiacylglycerol in aqueous alkaline solution
○Hauka Shimizu1, Takashi Hosoya1, Hisashi MIyafuji1 (1. Kyoto Pref. Univ.)
[L17-P1-06]Lignin-based Anionic Hydrogel for Cationic Dye Removal
○Seungoh Jung1, Dawoon Seo1, Chaeeun Kim1, Dongho Shin1, Chaewoo Jeong1, Jung-kwon Oh1, Hwanmyeong Yeo1, Hyo Won Kwak1 (1. Seoul National University)
[L17-P1-07]Photochemical and Surface Oxidative Degradation of Kraft Lignin under Long-Term UV Irradiation
○Chaeeun Kim1, Seungoh Jung1, Dawoon Seo1, Dongho Shin1, Chaewoo Jeong1, Hyo Won Kwak1 (1. Seoul National University)
[L17-P1-08]Solvent-Fractionated Lignosulfonate as a Dispersant for Flame-Retardant Medium-Density Fiberboard (MDF)
○Dongho Shin1, Seungoh Jung1, Dawoon Seo1, Chaeeun Kim1, Chaewoo Jeong1, Jung-Kwon Oh1, Hwanmyeong Yeo1, Hyo Won Kwak1 (1. Seoul National University)
[L17-P1-09]Wood-derived High performance Adsorbents; Palladium Recovery Using Lignin–Xylan Hybrid Composites
○SEO DAWOON1, Jung Seungoh1, Kim Chaeeun1, Shin Dongho1, Jeong Chaewoo1, Oh Jung-Kwon1, Yeo Hwanmyeong1, Kwak Hyo Won1 (1. Seoul National University)
[L17-P1-10]Reaction of coniferyl alcohol by cell wall bound enzymes in differentiating xylem of Ginkgo biloba
○Seitaro Tatsumi1, Taiki Nishimoto2, Masaharu Nagamori2, Yuka Kojima2, Satoshi Nakaba2, Makoto Yoshida2, Yasuyuki Matsushita2 (1. Sch. Tokyo Univ. of Agri. and Tech., 2. Grad. Tokyo Univ. of Agri. and Tech.)
[L17-P1-11]Analysis of the chemical structure of enzymatic dehydrogenation polymers of p-coumaryl alcohol
○Kanon Senda1, Keiko Kondo2, Takashi Nagata2, Masato Katahira2, Takao Kishimoto1 (1. Kyoto Univ., 2. Kyoto Univ)
[L17-P1-12]Elucidation of the mechanism of lignin polymerization from β-O-4 trimer
○haruka azuma1, yasuyuki matsushita1 (1. Tokyo Univ. of Agri. and Tech.)
[L17-P1-13]An attempt to reveal the chemical structure of lignosulfonates using model compounds
○Yurine Aohara1, Hiroshi Nonaka1, Yuki Tokunaga1 (1. Mie Univ.)
[L17-P1-14]Search for fungal-derived enzymes capable of selectively cleaving β-aryl ether bonds in lignin via high-sensitivity fluorescence detection and functional analysis of degradation products
○Arashi Ishikawa1, Takashi Funayama1, Yoshikazu Mori1, Yuko Ota1, Makoto Kiguchi1, Yuichiro Otsuka2 (1. Nihon Univ., 2. FFPRI)
[L17-P1-15]Development of a Lignin Modification Method Using Electrolytic Oxidation in Deep Eutectic Solvents
○Shin Tanahashi1, Bing Xie1, Yoshikuni Teramoto1, Toshiyuki Takano1 (1. Kyoto Univ.)
[L17-P1-16]Photoluminescence properties of lignin-derived products obtained by subcritical phenol treatment of Japanese cedar
○Yuhi Ito1, Masatsugu Takada2, Yuki Yamamoto3, Shinya Kajita3 (1. Ehime university, 2. Ehime University, 3. Tokyo Univ. of Agri. and Tech.)
[L17-P1-17]Effect of deep eutectic solvents on the enzymatic dehydrogenative polymerization of coniferyl alcohol
○Kosuke Ikeda1, Yasuyuki Matsushita1 (1. Tokyo Univ. of Agri. and Tech.)
[L17-P1-18]Validation of lignin quantification method for lignosulfonates via coprecipitation with a quaternary ammonium salt
○Hiroyuki Hiratsuka1, Yurine Aohara1, Uemura Shutaro2, Suzuki Shiori3, Hiroshi Nonaka1, Yuki Tokunaga1 (1. Mie Univ., 2. Faculty of Bioresources. Mie Univ., 3. Hokkaido Univ.)
[L17-P1-19]Analysis of Water Soluble Fractions Obtained by Dehydrogenative Polymerization of Coniferyl Alcohol
○Shugo Shimizu1, Daisuke Urabe1,2, Takao Kishimoto3 (1. Toyama Pref. Univ., 2. BRC-Toyama Pref. Univ., 3. Kyoto Univ.)
[L17-P1-20]Revisiting of the monoclonal antibody against β-O-4 linked structures of lignin (2) –Effect of stereo structure on the reactivity of the antibody–
○Haruki Awazu1, Tatsuki Onoda2, Junko Miyazaki2, Kengo Shigetomi2, Tatsuya Awano1, Arata Yoshinaga1 (1. Kyoto Univ., 2. Hokkaido Univ.)
[L17-P1-21]Two Types of Lignin with Different Accessibilities in the Cell Walls Suggested by TG-MS Analysis of Sequentially Delignified Japanese Cedar Wood
○Daijiro Taira1, Eiji Minami1, Haruo Kawamoto1 (1. Kyoto Univ.)
[L17-P1-22]Acid-Catalyzed Solvolysis of Japanese Cedar Wood Flour Using a PEG 4000–Glycerol Mixed Solvent System
○Yusuke Matsumoto1, Tomohiro Matsumoto2, László Szabó1, Yasunori Ohashi1, Thi Thi Nge1, Tatsuhiko Yamada1 (1. FFPRI, 2. Tokyo university of technology)
[L17-P1-23]Nanostructuration and pore formation in technical lignin/block copolymer template composites
○Laszlo Szabo1, Yusuke Matsumoto1, Thi Thi Nge1, Yasunori Ohashi1, Tatsuhiko Yamada1, Yuki Ueda2, Tsuyoshi Sugita2, Ryuhei Motokawa2, Hideaki Takagi3, Mizuki Inoue4, Edhuan Ismail4, Izumi Ichinose4 (1. FFPRI, 2. JAEA, 3. KEK, 4. NIMS)
[L17-P1-24]Solvent effect on catalytic hydrogenation with Pd/C:A study using precursors for synthesizing lignin β-O-4 model compounds
○Tatsunari Matsunaga1, Toshihiro Komatsu1, Tomoya Yokoyama1 (1. The Univ. of Tokyo)
[L17-P1-25]Stability of cinnamaldehyde residues of lignin in a mulberry mutant deficient in Cinnamyl Alcohol Dehydrogenase
○Genichi Suyama1, Shinya Kajita2, Naoki Takata3 (1. Tokyo Univ. of Agri. and Tech., 2. Tokyo Univ. of Agri. and Tech. , 3. FBRC, FFPRI)
[L17-P1-26]Quinone methide formation from G-nuclei terminal subunit of lignin underalkaline cooking conditions: substituent effect of aromatic 1- and 5-position
○Kosuke Maeda1, Tomoya Yokoyama1, Toshihiro Komatsu1 (1. The university of Tokyo)