Results 81 to 90 of about 11,687 (213)

Presence of 5-hydroxyguaiacyl units as native lignin constituents in plants as seen by Py-GC/MS [PDF]

, 2007
Instituto de Recursos Naturales y Agrobiología de Sevilla, CSIC, P.O. Box 1052, 41080-Seville, Spain 2Centro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, E-28040 Madrid, Spain E-mail address: delrio@irnase.csic.es (J.C. del Río)The presence
Behnke, Bradley J., Brülls, Christian Simon, Davis, Robert T., McCullough, Danielle J., Powers, Scott K., Stabley, John N.   +5 more
core   +1 more source

Thermomechanical Analysis of Continuous Bamboo Strips Reinforced Vanillin‐Based Epoxy Resin Composites

Journal of Applied Polymer Science, Volume 143, Issue 8, February 20, 2026.
Thermomechanical properties of vanillin‐based epoxy resin/continuous bamboo strips composites. ABSTRACT The majority of thermosetting epoxy resins employed in organic composites are petroleum‐based and impacted by REACh regulation. However, research is undertaken to make epoxy resins greener.
Gautier Mangeret, Éric Dantras, Colette Lacabanne, Jany Dandurand, Clément Pébère, Edouard Sherwood, Thomas Moussiegt, Samuel Malburet   +7 more
wiley   +1 more source

Transcriptome and biochemical analyses reveal phenolic compounds-mediated flavor differences in loquat (Eriobotrya japonica Lindl.) cultivars Chunhua No.1 and Dawuxing

Food Chemistry: X
The novel loquat cultivar ‘Chunhua No.1′ (CH1) is a promising commercial cultivar. However, CH1 has texture characteristics different from those of common loquat, and its formation mechanism remains unclear.
Kun Zhang, Qiaoli Ma, Yang Wang, Zhenchao Yuan, Zhiwu Yang, Xian Luo, Huifen Zhang, Hui Xia, Xiulan Lv, Yongqing Wang, Qunxian Deng   +10 more
doaj   +1 more source

Structural Colors from Ultrathin Lignin Films

Advanced Optical Materials, Volume 14, Issue 5, 2 February 2026.
Thickness‐dependent structural colors in ultrathin lignin films generate a full visible palette, tuned simply by solution concentration and spin speed. Abstract Structural colors offer a sustainable alternative to toxic pigments and dyes, yet their realization from lignin, the most abundant aromatic biopolymer, has remained elusive.
Bang An, Anran Mao, Torbjörn Pettersson, Wei Li, Shouxin Liu, Anna J. Svagan, Ravi Shanker   +6 more
wiley   +1 more source

Effect of Polysaccharides on Dehydropolymerization of Coniferyl Alcohol [PDF]

, 1971
この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。Molecular weights of DHPs of coniferyl alcohol prepared in the presence of beech hemicellulose and pectic acid a little increased as compared with that of DHP prepared in the absence of the polysaccharides.
HIGUCHI, Takayoshi, OGINO, Keisaku, TANAHASHI, Mitsuhiko   +2 more
core  

Exploiting members of the BAHD acyltransferase family to synthesize multiple hydroxycinnamate and benzoate conjugates in yeast [PDF]

, 2013
BACKGROUND: BAHD acyltransferases, named after the first four biochemically characterized enzymes of the group, are plant-specific enzymes that catalyze the transfer of coenzyme A-activated donors onto various acceptor molecules. They are responsible for
A Del Olmo, A Eudes, A Eudes, A Eudes, A Eudes, A Moglia, A Reider Apel, A Yamamoto, Aindrila Mukhopadhyay, AV Qualley, Aymerick Eudes, B Jayaprakasam, B Kim, BE Yingyongnarongkul, BG Kim, C Anselmi, C Chen, C Landmann, CB Jendresen, CC Ho, CG Wilkerson, CM Ma, CM Ma, D Hadjipavlou-Litina, D Juminaga, David S. Robinson, DK Kosma, Dominique Loqué, EA Winzeler, Edward E. K. Baidoo, F Jansen, G Bokinsky, G Fodor, G Grynkiewicz, G Murtaza, G Zhao, GD Kim, George Wang, GW Schmidt, H Mo, H Sun, Henrik V. Scheller, HR El-Seedi, IA Kim, J Boatright, J Jiang, J Luo, J Nielsen, J Palazón, J Sheng, J Sun, Jay D. Keasling, JC D’Auria, JC D’Auria, JD Guzman, JD Keasling, Joshua L. Heazlewood, K Burhenne, KK Hong, KO Evans, Lucien Roux, M Kikugawa, M Sullivan, Maxence Mouille, MF Tolba, MN Cha, N Dudareva, P Liu, P Zhang, PV van Summeren-Wesenhagen, R Niggeweg, RA Heins, S Fixon-Owoo, S Ohta, S Singh, Samuel Deutsch, SC Chou, SE Bloch, SK Kim, SM Richardson, TB Adams, TS Ham, Tsan-Yu Chiu, Veronica T. Benites, W Runguphan, Y Kimura, Y Zhuang, Yi-Lin Tsai, Z Li   +88 more
core   +2 more sources

Effect of Water on Electrochemical β‐Hydrocarboxylation of Vinylphenol Derivatives With CO2

Asian Journal of Organic Chemistry, Volume 15, Issue 2, February 2026.
Electrochemical hydrocarboxylation of vinylphenols with CO2 was accomplished under mild conditions in an undivided cell without the use of a sacrificial anode. Optimal conditions using tetraethylammonium p‐toluenesulfonate (Et4NOTs), water, and a low current density enabled the efficient synthesis of carboxylic acids from vinylphenol derivatives in the
Takahiro Kawatsu, Kazuhiro Shikinaka, Takashi Makino   +2 more
wiley   +1 more source

5,5’-type coniferyl alcohol dimer as a potential lignin precursor: an investigation of reactivity in dehydrogenative polymerization

Journal of Wood Science
The 5–5’-type substructure in lignin is an important structure in that it can contribute to molecular branching as well as being condensed structure. To validate the involvement of the 5–5’-type dimer in lignin formation, 5,5’-dehydrodiconiferyl alcohol (
Kengo Shigetomi, Yasumitsu Uraki
doaj   +1 more source

Generation and analysis of an Eucalyptus globulus cDNA library constructed from seedlings subjected to low temperature conditions [PDF]

, 2008
Indexación: ScieloEucalyptus globulus is the most important commercial temperate hardwood in the world because of its wood properties and due to its characteristics for biofuel production. However, only a very low number of expressed sequence tags (ESTs)
Gamboa, Maria Cecilia, Krauskopf, Erwin, Rasmussen-Poblete, Susana, Valdes, Jorge, Valenzuela, Pablo D.T.   +4 more
core   +2 more sources

Depolymerisation of γ‐Valerolactone Organosolv Lignins with Unsupported Molybdenum‐Based Catalysts

ChemSusChem, Volume 19, Issue 3, February 2026.
Lignins from γ‐valerolactone organosolv fractionation were depolymerised in ethanol using unsupported molybdenum catalysts. Over 90% yields of low‐molecular‐weight lignin oil were obtained with minimal char formation, yields of the aromatic monomers being 7–16 wt%.
Silja Känsäkoski, Saravanan Kasipandi, Taina Ohra‐aho, Tom Wirtanen, Juha Lehtonen, David Martin Alonso, Francisco Vila, Sari Rautiainen   +7 more
wiley   +1 more source