4-Ethylphenol (4-EP) is a para-substituted phenolic compound. It is one of the important aroma compounds in red wine.The aroma associated with 4-EP in red wine has been described as ′′horsy′′, ′′leather′′, ′′medicinal′′, ′′smoky′′, ′′barnyard′′, ′′animal′′ and ′′sweaty saddle′′-like. Production of 4-EP from p-coumaric acid in synthetic media utilizing several yeast species associated with wine production has been reported. Its electroactive center and oxidation pathways have been studied by voltammetric techniques at a glassy carbon electrode (GCE). Hydrogenolysis of lignin has been reported to form 3.1% of 4-EP. This method may be a potential alternative to the conventional petrochemical route of its synthesis.A sensor based on the molecularly imprinted nanoparticles to selectively detect 4-EP has been developed. The ability of polyaniline (PANI) materials and suberin extracted from cork in removing 4-EP from wine has been investigated. 4-Ethylphenol is a volatile phenol. It has been synthesized from p-coumaric acid by employing a synthetic medium containing Dekkera bruxellensis ISA 1791.It has been identified as an aroma compound in red wine.
2.Baoyu Wang, Peng Zhou, Ximing Yan, Hu Li, Hongguo Wu, Zehui Zhang. (2023) Cooperative catalysis of Co single atoms and nanoparticles enables selective CAr−OCH3 cleavage for sustainable production of lignin-based cyclohexanols. Journal of Energy Chemistry, 79 (535). [PMID:]
3.Yaqiong Zhang, Zhi-Hong Zhang, Ronghai He, Riyi Xu, Lei Zhang, Xianli Gao. (2022) Improving Soy Sauce Aroma Using High Hydrostatic Pressure and the Preliminary Mechanism. Foods, 11 (15):(2190). [PMID:35892775]
4.Jinshu Huang, Yumei Jian, Hu Li, Zhen Fang. (2022) Lignin-derived layered 3D biochar with controllable acidity for enhanced catalytic upgrading of Jatropha oil to biodiesel. CATALYSIS TODAY, 404 (35). [PMID:]
5.Ke-meng Zhao, Shu-shu Zhong, Jun Zhang, Cun-sheng Zhang, Zhi Dang, Ze-hua Liu. (2022) Activity measurement of arylsulfatase and β-glucuronidase in activated sludge: HPLC-based versus classical spectrophotometric method. WATER ENVIRONMENT RESEARCH, 94 (4):(e10704). [PMID:35373470]
6.Yan Wu, Kaixing Luo, Yanjuan Liu, Wei Chen, Zhengwu Bai, Sheng Tang. (2022) Innovative preparation of ureido/dodecyl dual-functionalized silica as a versatile mixed-mode stationary phase for high-resolution chromatographic separations. JOURNAL OF CHROMATOGRAPHY A, 1665 (462834). [PMID:35085896]
7.Juanhua Kong, Lixia Li, Qiang Zeng, Jinxing Long, Hongyan He, Yingying Wang, Sijie Liu, Xuehui Li. (2021) Production of 4-Ethylphenol from Lignin Depolymerization in a Novel Surfactant-Free Microemulsion Reactor. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 60 (49):(17897–17906). [PMID:]
2.Baoyu Wang, Peng Zhou, Ximing Yan, Hu Li, Hongguo Wu, Zehui Zhang. (2023) Cooperative catalysis of Co single atoms and nanoparticles enables selective CAr−OCH3 cleavage for sustainable production of lignin-based cyclohexanols. Journal of Energy Chemistry, 79 (535). [PMID:]
3.Yaqiong Zhang, Zhi-Hong Zhang, Ronghai He, Riyi Xu, Lei Zhang, Xianli Gao. (2022) Improving Soy Sauce Aroma Using High Hydrostatic Pressure and the Preliminary Mechanism. Foods, 11 (15):(2190). [PMID:35892775]
4.Jinshu Huang, Yumei Jian, Hu Li, Zhen Fang. (2022) Lignin-derived layered 3D biochar with controllable acidity for enhanced catalytic upgrading of Jatropha oil to biodiesel. CATALYSIS TODAY, 404 (35). [PMID:]
5.Ke-meng Zhao, Shu-shu Zhong, Jun Zhang, Cun-sheng Zhang, Zhi Dang, Ze-hua Liu. (2022) Activity measurement of arylsulfatase and β-glucuronidase in activated sludge: HPLC-based versus classical spectrophotometric method. WATER ENVIRONMENT RESEARCH, 94 (4):(e10704). [PMID:35373470]
6.Yan Wu, Kaixing Luo, Yanjuan Liu, Wei Chen, Zhengwu Bai, Sheng Tang. (2022) Innovative preparation of ureido/dodecyl dual-functionalized silica as a versatile mixed-mode stationary phase for high-resolution chromatographic separations. JOURNAL OF CHROMATOGRAPHY A, 1665 (462834). [PMID:35085896]
7.Juanhua Kong, Lixia Li, Qiang Zeng, Jinxing Long, Hongyan He, Yingying Wang, Sijie Liu, Xuehui Li. (2021) Production of 4-Ethylphenol from Lignin Depolymerization in a Novel Surfactant-Free Microemulsion Reactor. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 60 (49):(17897–17906). [PMID:]
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