Zobrazeno 1 - 10
of 5 961
pro vyhledávání: '"5-hydroxymethylfurfural"'
Publikováno v:
Shipin Kexue, Vol 45, Iss 19, Pp 41-48 (2024)
To explore the formation pattern of 5-hydroxymethylfurfural (5-HMF) and the safety of dried longan during processing and storage, this study monitored the changes in 5-HMF content during drying and storage at different temperatures. The changes in th
Externí odkaz:
https://doaj.org/article/258c2f57edd54091af4590f6b32f2530
Publikováno v:
Chemistry, Vol 6, Iss 5, Pp 941-961 (2024)
Polyols such as 1,5-pentadiol, 1,6-hexanediol, and 1,2,6-hexanetriol are crucial chemicals, traditionally derived from non-renewable fossil sources. In the pursuit of sustainable development, exploring renewable and environmentally benign routes for
Externí odkaz:
https://doaj.org/article/bb89b50e61554a8d9818f26966112baf
Publikováno v:
Green Energy & Environment, Vol 9, Iss 9, Pp 1384-1406 (2024)
Converting carbohydrates into 5-hydroxymethylfurfural (5-HMF) is an attractive and promising route for value-added utilization of agricultural and forestry biomass resource. As an important platform compound, 5-HMF possesses high active furan structu
Externí odkaz:
https://doaj.org/article/c9c9bb239a4c48598ad15598c601122c
Autor:
Cinzia Michenzi, Francesca Scaramuzzo, Chiara Salvitti, Federico Pepi, Anna Troiani, Isabella Chiarotto
Publikováno v:
Photochem, Vol 4, Iss 3, Pp 361-376 (2024)
Photoinduced chemical reactions and the development of new materials represent a current and significant topic. We present a sustainable and eco-friendly approach to the Knoevenagel condensation reaction involving carbonyl and active methylene compou
Externí odkaz:
https://doaj.org/article/15e4aaae18734d40a77184a2a72d6ba9
Autor:
Xiaoli Jiang, Xianhui Ma, Yuanteng Yang, Yang Liu, Yanxia Liu, Lin Zhao, Penglei Wang, Yagang Zhang, Yue Lin, Yen Wei
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-19 (2024)
Highlights A novel cascade strategy is proposed to construct Pd-NiCo2O4 electrocatalyst. First time discovery that Ni incorporation together with Pd loading is able to balance the competitive adsorption of OH– and 5-hydroxymethylfurfural. Pd–NiCo
Externí odkaz:
https://doaj.org/article/56f5287f02814ea398de77ccbf11360b
Publikováno v:
Shipin Kexue, Vol 45, Iss 14, Pp 51-59 (2024)
This study elucidated the effects of sucrose degradation products, 2-furaldehyde (2-F) and 5-hydroxymethylfurfural (5-HMF), on the stability and antioxidant activity of anthocyanins under different processing and storage conditions. The results showe
Externí odkaz:
https://doaj.org/article/457da6e60d5644c4bfd2ddb8c693f1a6
Autor:
Keiichi Tomishige, Masayoshi Honda, Hiroshi Sugimoto, Lujie Liu, Mizuho Yabushita, Yoshinao Nakagawa
Publikováno v:
Carbon Neutrality, Vol 3, Iss 1, Pp 1-41 (2024)
Abstract Catalytic hydrogenolysis systems of C-O bonds in furan ring, tetrahydrofuran ring and tetrahydropyran ring in biomass-derived cyclic compounds are reviewed. Furfural or its hydrogenation products (furfuryl alcohol and tetrahydrofurfuryl alco
Externí odkaz:
https://doaj.org/article/2402c4e8627a4df9812e5fa872dbdc83
Publikováno v:
Green Energy & Environment, Vol 9, Iss 6, Pp 1016-1026 (2024)
The formation of humins hampers the large-scale production of 5-hydroxymethylfurfural (HMF) in biorefinery. Here, a detailed reaction network of humin formation at the initial stage of fructose-to-HMF dehydration in water is delineated by combined ex
Externí odkaz:
https://doaj.org/article/2815abb12fe44df4bb2faf70202b9b99
Autor:
Sarra Knani, Myriam Tauk, Perla Hajjar, Marie‐Agnès Lacour, Masoud Shahrokhi, Christine Canaff, Cláudia Morais, Sophie Morisset, Patrice Huguet, Didier Cot, Bertrand Rebiere, Erwan Oliviero, Valerie Bonniol, Julien Cambedouzou, Mikhael Bechelany, Sophie Tingry, Kouakou Boniface Kokoh, Teko Wilhelmin Napporn, Hazar Guesmi, David Cornu, Yaovi Holade
Publikováno v:
Small Structures, Vol 5, Iss 11, Pp n/a-n/a (2024)
The synthesis of supported multielement transition metal phosphides (TMPs) to exploit the synergistic interplay between electronic and geometric effects resulting from the presence of different metals in the material and the arrangement of heterogene
Externí odkaz:
https://doaj.org/article/c619ecd00db649ad844465af9cefb0bc
Autor:
Reeti Kumar, Peixin Wang, Wenhua Xue, Yuewen Jia, Zhi Zhu, Liwen Luo, Jonathan Woon-Chung Wong, Jun Zhao
Publikováno v:
Next Materials, Vol 5, Iss , Pp 100227- (2024)
The production of 2,5-furandicarboxylic acid (FDCA) through green reaction routes is of crucial scientific value for the production of sustainable polymers. This study explores the active centers in cobalt-nitrogen-doped carbon (Co-N/C) for FDCA prod
Externí odkaz:
https://doaj.org/article/599383d541494d3f91a174f239cf612a