Results 61 to 70 of about 28,457 (272)

Vanillin-Based Polymers via Ring-Opening Metathesis Polymerization

Biobased polymer synthesis is becoming an indispensable research area aimed at addressing environmental pollution and the depletion of petroleum resources.
Byungjin Koo (1374675)
core   +1 more source

The rapid analysis of fungal growth in the presence of inhibitory effects [PDF]

, 2011
For fungal contamination of foodstuffs, there are no fast, reliable, automated techniques to examine growth, nor have any predictive models been developed to describe the growth in the same way as for bacteria. Traditional plating methods can take 3 to
Williams, Tyson
core  

Oxidative Fast Pyrolysis Enabling Autothermal Production of Porous Functionalized Biochar and Anhydrosugar/Phenol‐Rich Bio‐Oil From Biomass

Carbon Energy, EarlyView.
Oxidative fast pyrolysis of biomass enables autothermal production of value‐added products. ABSTRACT Oxidative fast pyrolysis can potentially overcome the heat‐supply bottleneck of conventional fast pyrolysis by enabling autothermal operation while also tailoring product quality through controlled oxygen addition.
Bin Li, Mengge Song, Sunwen Xia, Kexin Jia, Wojciech Jerzak, Yusuf Makarfi Isa, Dongjing Liu, Xing Xie, Qingfa Zhang, Zhong Ma, Mingfeng Wang, Weiwei Liu, Shihong Zhang, Haiping Yang, Rock Keey Liew, Su Shiung Lam   +15 more
wiley   +1 more source

Minimal aromatic aldehyde reduction (MARE) yeast platform for engineering vanillin production

Biotechnology for Biofuels and Bioproducts
Background Vanillin represents one of the most widely used flavoring agents in the world. However, microbial synthesis of vanillin is hindered by the host native metabolism that could rapidly degrade vanillin to the byproducts.
Qiwen Mo, Jifeng Yuan
doaj   +1 more source

Pra-desain Pabrik Vanillin dari Kraft Lignin [PDF]

, 2020
Vanillin merupakan senyawa yang digunakan untuk perasa vanilla sintetik, antioksidan guna kosmetik, dan salah satu bahan untuk senyawa farmasi. Sebagai salah satu negara agraris, masyarakat Indonesia melakukan bercocok tanaman vanilla guna bahan baku ...
Wahani, N. F. (Nelly), Juliastuti, S. R. (Sri), Hendrianie, N. (Nuniek), Bachtiar, A. Y. (Agra)   +3 more
core   +1 more source

Coupled Photocatalytic Hydrogen Production With Selective Biomass Valorization via Active Sites Construction and Electron Transport Channels Engineering

Carbon Energy, EarlyView.
A ternary CdS/1T‐WS2/CNTs heterojunction is in‐situ constructed via hydrothermal method, which is used for photocatalytic biomass reforming (biomass‐derived alcohols, lignin). It exhibits outstanding performance: H2 production rate of 26.17 mmol/g/h for benzyl alcohol (BA), benzaldehyde (BD) generation rate of 8.29 mmol/g/h, 90.06% BD selectivity, 100%
Ermiao Liang, Yi Li, Xue Liu, Ke Cheng, Baoqi Li, Mingcong Xu, Sha Luo, Chunhui Ma, Zhijun Chen, Zupeng Chen, Shouxin Liu, Wei Li   +11 more
wiley   +1 more source

The One‐Step Synthesis of Biologically Active Isochromans from Lignin‐Derived Aromatic Monomers in Tunable Deep Eutectic Solvents

Chemistry – A European Journal, EarlyView.
A straightforward one‐step protocol enables the synthesis of bio‐based and biologically active isochromans through the Oxa‐Pictet cyclization involving diverse aldehydes, including vanillin in combination with lignin‐derivable homovanillyl alcohol, a prominent aromatic platform chemical obtainable via diol‐assisted fractionation of lignocellulose ...
Anjali Kottayi, Anastasiia M. Afanasenko, Antonio A. Castillo‐Garcia, Walid A. M. Elgaher, Jörg Haupenthal, Anna K. H. Hirsch, Katalin Barta   +6 more
wiley   +1 more source

Enzymatische Oxydation von Vanillin

, 1972
Vanillin was oxidised by peroxidase/H2O2 - The yields of divanillin, methoxyhydroquinone and unreacted vanillin were determined. Quantitative yield of divanillin was achieved when the molar ratio of H2O2/vanillin equaled 0.75.
Neukom, H., H. Neukom, Baumgartner, J., J. Baumgartner   +3 more
core   +1 more source

Harnessing Acoustic Cavitation Energy for the Selective Degradation of Impurities in Glucose Syrup

Chemistry – A European Journal, EarlyView.
The energy released during the implosion of acoustic cavitation bubbles can be harnessed and selectively transferred to a target solute, enabling its specific decomposition without degrading other solutes present in the solution. This proof of concept was demonstrated in the degradation of impurities present in trace amount in glucose syrup.
Shambel Getachew Wasse, Prince N. Amaniampong, François Jérôme   +2 more
wiley   +1 more source

Vanillin Synthesis

, 2023
Vanilin je spoj iz skupine aromatskih benzaldehida. Dobro je topljiv u organskim otapalima, a metoksilna skupina čini ga topljivim u polarnim otapalima.
Ivančić, Mario
core   +2 more sources