Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"syringol"”.
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Catalytic Pyrolysis of Cellulose, Hemicellulose and Lignin Model Compounds
… low molecular weight kraft lignin, guaiacol, and syringol which were pyrolyzed on sand and VPISU001 HZSM-5 catalyst at 450 °C. The kraft lignin pyrolysis produced low liquid and gas yields and high char yields. The HZSM-5 catalysts increased the water yield and decreased the organic liquid yield. …
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Aroma characterization of American rye whiskey by chemical and sensory assays
… cis-(3S,4S)-whiskey lactone, guaiacol, syringol, and vanillin. These compounds likely mainly originated from either yeast metabolism (in the case of fusel alcohols) or lignin pyrrolysis. Odorants identified as important through dilution analysis were then quantified using Stable Isotope …
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Molecular Products from the Thermal Degradation of Selected Tobacco Components: Lignin, Tyrosine, Glutamic Acid, and Modeling of Lignin Pyrolysis using CHEMKIN Combustion Suite
… for numerous reaction products including phenol, syringol, 4-vinylguaiacol, furfural, toluene, and benzene. Experimental reaction conditions were used to constrain the model. Simulation data reproduced experimental results with reasonable accuracy.
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Lignin Transformation and Characterization of Pyrolytic Products
… xylenol, ethyl-phenol, ethyl-guaiacol, catechol, syringol, furan-2-one, vanillin, and 3-furancarboxaldehyde.</p>
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What's that smell? A systematic identification of previouslyunknown and uncharacterized "smoky" odorants
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-08-01
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Understanding the complex aroma chemistry of premium aged rums
… (spicy, clove), sotolon (curry, maple-like), syringol (smoky, spicy), (E)-isoeugenol (floral, clove), vanillin (vanilla, sweet-like), ethyl vanillate (vanilla, sweet-like), and syringaldehyde (vanilla). Thirty-four of the compounds identified by GCO and AEDA were quantitated by stable isotope …