Hoon Kim

Carboxylated Lignin-Containing Cellulose Microfibrils Produced from Wood at High Solids through Maleic Acid Hydrotropic Fractionation

Xi Zhang, Peter Kitin, Jing Geng, Hoon Kim et autres

Producing lignin-containing cellulose microfibrils (L-CMF) at high solids remains challenging due to strong fibril–fibril interactions and the lignin “glue” effect in plant cell walls. This study demonstrated the high-solid production of lignin-containing cellulose microfibrils (L-CMF) from thermomechanical pulp (TMP) of birchwood through …

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Finely Pulverized Low‐Moisture (FPL) Gel‐State NMR for Near‐Completely Solubilized Whole Plant Cell Walls

Hoon Kim, Yimin Mao, Daniel J. Yelle, Jorge Rencoret et autres

ABSTRACT High‐resolution NMR analysis of heterogeneous, insoluble lignocellulosic materials is a significant challenge because poor magnetic field homogeneity and restricted molecular mobility often hinder the acquisition of reproducible solution‐state NMR spectra. In studies of lignocellulosic biomass and plant cell walls, gel‐state NMR …

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Comparative analysis of phytochemical profiles and antioxidant potential of kiwifruit cultivars

Neil Patrick Uy, Mockhee Lee, Hoon Kim, Sanghyun Lee

This study explores the phytochemical composition and antioxidant potential of various kiwifruit cultivars ( Actinidia spp.) cultivated in South Korea. The nine cultivars analyzed were ‘Octogreen,’ ‘Garmrok,’ ‘Haegeum,’ ‘Goldone’ (GO), ‘Garmhwang’ (GH), ‘Sweet Gold’ (SG), ‘Sunfl’ (SF), ‘Nokong’, and ‘Hayward’. The results …

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Designing the regularity of biodegradable copolyester for sustainable hot-melt adhesives: Adhesion, removability, and biodegradability

Kwang-Hyun Ryu, Ji-Hyun Cho, Hoon Kim, Hyeon-Su Jo et autres

• The regularity of copolyester (PBEAT) was designed for sustainable hot-melt adhesives. • The crystallinity, crystallization behavior, and open time were controlled by adjusting the copolyester's regularity. • Prepared hot-melt adhesives exhibited sufficient adhesion, excellent removability, and high biodegradability. Recent research has …

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NA

Hoon Kim, K Zhang, S Kim, R. Kim et autres

Genome-edited trees for high-performance engineered wood

Yu Liu, Gen Li, Yimin Mao, Yue Gao et autres

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Enhancing monolignol ferulate conjugate levels in poplar lignin via OsFMT1

Faride Unda, Lisanne de Vries, Steven D. Karlen, Jordan Rainbow et autres

BACKGROUND: The phenolic polymer lignin is one of the primary chemical constituents of the plant secondary cell wall. Due to the inherent plasticity of lignin biosynthesis, several phenolic monomers have been shown to be incorporated into the polymer, as long as the …

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Enhancing monolignol ferulate conjugate levels in poplar lignin via OsFMT1

Faride Unda, Lisanne de Vries, Steve D. Karlen, Jordan Rainbow et autres

Abstract Background The phenolic polymer lignin is one of the primary chemical constituents of the plant secondary cell wall. Due to the inherent plasticity of lignin biosynthesis, several phenolic monomers have been shown to be incorporated into the polymer, as long as …

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Author Correction: The flying spider-monkey tree fern genome provides insights into fern evolution and arborescence

Xiong Huang, Wenling Wang, Ting Gong, David Wickell et autres

In the version of the article initially published, Dipak Khadka, who collected the samples in Nepal, was thanked in the Acknowledgements instead of being listed as an author. His name and affiliation (GoldenGate International College, Tribhuvan University, Battisputali, Kathmandu, Nepal) have been …

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Hydroxycinnamaldehyde-derived benzofuran components in lignins

Koichi Yoshioka, Hoon Kim, Fachuang Lu, Nette De Ridder et autres

Lignin is an abundant polymer in plant secondary cell walls. Prototypical lignins derive from the polymerization of monolignols (hydroxycinnamyl alcohols), mainly coniferyl and sinapyl alcohol, via combinatorial radical coupling reactions and primarily via the endwise coupling of a monomer with the phenolic …

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In Situ Lignin Adhesion for High-Performance Bamboo Composites

Taotao Meng, Yu Ding, Yu Liu, Lin Xu et autres

Bamboo composite is an attractive candidate for structural materials in applications such as construction, the automotive industry, and logistics. However, its development has been hindered due to the use of harmful petroleum-derived synthetic adhesives or low-bonding biobased adhesives. Herein, we report a …

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Pinoresinol rescues developmental phenotypes of Arabidopsis phenylpropanoid mutants overexpressing FERULATE 5-HYDROXYLASE

Fabiola Muro-Villanueva, Leonard D. Pysh, Hoon Kim, Tyler Bouse et autres

Most phenylpropanoid pathway flux is directed toward the production of monolignols, but this pathway also generates multiple bioactive metabolites. The monolignols coniferyl and sinapyl alcohol polymerize to form guaiacyl (G) and syringyl (S) units in lignin, components that are characteristic of plant …

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