International Symposium on Wood Science and Technology 2025
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Session Details

Wood Chemistry

[3WC-OP]Wood Chemistry

Tue. Mar 18, 2025 1:30 PM - 5:15 PM JST
Tue. Mar 18, 2025 4:30 AM - 8:15 AM UTC
ISWST 3 (Room 3-A)(Exhibition Bldg.)
Session Chair(s): Yasuko Saito (AIST), Takashi Hosoya (Kyoto Prefectural Univ.)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[3WC-OP-01]Transparent, strong and flame-retardant papers of chemically and mechanically modified wood pulp

○Haoguo Zhang1, Shun Ishioka2, Noriyuki Isobe3, Katsunori Kimoto3, Yohsuke Goi4, Shuji Fujisawa1, Tsuguyuki Saito1 (1. The Univ. of Tokyo (Japan), 2. Osaka Univ. (Japan), 3. JAMSTEC (Japan), 4. DKS (Japan))
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[3WC-OP-02]A method for visualizing hydroxyl and carbonyl groups on wood charcoal using SEM–EDX

○Takayuki Yamagishi1, Satoshi Kimura1, Shigeru Yamauchi2 (1. The University of Tokyo (Japan), 2. Akita Prefectural University (Japan))
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[3WC-OP-03]Cellulose–xylan conjugate found in methylated lignocellulosic biomass

○Misato Yamada1, Naotaka Nishio2, Hiroshi Kamitakahara1 (1. Kyoto Univ. (Japan), 2. Daicel Corporation (Japan))
2:15 PM - 2:25 PM JST(5:15 AM - 5:25 AM UTC)

Break

2:25 PM - 2:40 PM JST(5:25 AM - 5:40 AM UTC)

[3WC-OP-04]Liquid Crystalline Properties of Regioselectively Substituted Ethyl Celluloses in chloroform

○Takanori Ueno1, Kazuki Sugimura1, Hiroshi Kamitakahara1 (1. Kyoto Univ. (Japan))
2:40 PM - 2:55 PM JST(5:40 AM - 5:55 AM UTC)

[[Canceled] 3WC-OP-05][Canceled]

2:55 PM - 3:10 PM JST(5:55 AM - 6:10 AM UTC)

[3WC-OP-06]Antioxidative effect analysis of catechol-type lignans in the seed coat of tung tree (Vernicia fordii)

○Toshisada Suzuki1, Koki Nakahira1, Takeshi Katayama1 (1. Kagawa University (Japan))
3:10 PM - 3:35 PM JST(6:10 AM - 6:35 AM UTC)

Break

3:35 PM - 4:05 PM JST(6:35 AM - 7:05 AM UTC)

[3WC-OP-07][Invited] Production of vanillins from soda or kraft lignin in strongly alkaline hydrogen peroxide oxidation: as the best method for practical installation

Masato Kuwabara1, Kyoko S. Katsumata1, Toshihiro Komatsu1, ○Tomoya Yokoyama1 (1. Univ. Tokyo (Japan))
4:05 PM - 4:20 PM JST(7:05 AM - 7:20 AM UTC)

[3WC-OP-08]Higher accumulation of lignin in low-Si sorghum mutants

Reza Ramdan Rivai1,3, Masaru Kobayashi1, Kiyoshi Yamazaki1,2, Takuji Miyamoto1,4, Yuki Tobimatsu1, Tsuyoshi Tokunaga2, Toru Fujiwara2, ○Toshiaki Umezawa1 (1. Kyoto University (Japan), 2. The University of Tokyo (Japan), 3. National Research and Innovation Agency (Indonesia), 4. Niigata University (Japan))
4:20 PM - 4:35 PM JST(7:20 AM - 7:35 AM UTC)

[3WC-OP-09]Harnessing Bark Lignin for Eco-Friendly Wood Coatings

○Liza Abid1 (1. Department of Wood and Forest Siences, University Laval (Canada))
4:35 PM - 4:45 PM JST(7:35 AM - 7:45 AM UTC)

Break

[3WC-OP-10][Canceled]

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[3WC-OP-11]Softwood kraft lignin-based conductive carbon for sustainable electric double layer capacitors

Nutthira Pakkang1, Masanori Hori2, ○Shiori Suzuki1, Yasumitsu Uraki 1 (1. Research Faculty of Agriculture, Hokkaido University (Japan), 2. Innovative Research Excellence, Honda R&D Co., Ltd. (Japan))
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