Results 11 to 20 of about 130,098 (261)
Molecules, 2020 The molybdenum (Mo)-catalyzed oxidation of sulfide under neutral conditions yields sulfone. This reaction proceeds more smoothly than olefin epoxidation and primary or secondary alcohol oxidation.
Hirotaka Matsuo +5 more
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Synthesis and Characterization of Diaminodisulfide Derivatives and their use as Accelerator in Curing Process of Rubber Compounds [PDF]
علوم و تکنولوژی پلیمر, 2007 In some special cases, rubber compounds with high amounts of unsaturated elastomer are recommended with organic sulfur donors instead of mineral sulfurs.
S. taghvaee +4 more
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Study on dielectric properties of high organic sulfur coking coal and modeling sulfur compounds. [PDF]
PLoS ONE, 2019 Coking coal is geologically scarce resource and most of them cannot be directly used in steel making due to their higher sulfur content. One desulfurization method that has great potential for massive application is microwave desulfurization, which ...
Chuanchuan Cai, Tao Ge, Mingxu Zhang
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Sulfane Sulfur Compounds as Source of Reappearance of Reductive Off-Odors in Wine
Fermentation, 2022 Reactive compounds with one or more sulfane sulfur atoms can be an important source of reductive off-odors in wine. These substances contain labile sulfur, which can participate in microbiological (enzymatic) and chemical transformations (including in ...
Nikolaus Müller +2 more
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Roles of sulfur-containing compounds in fermented beverages with 2-furfurylthiol as a case example
Frontiers in Nutrition, 2023 Aroma is a critical component of the flavor and quality of beverages. Among the volatile chemicals responsible for fragrance perception, sulfur compounds are unique odorants due to their extremely low odor threshold.
Guihu Zhang +17 more
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Shiyou shiyan dizhi, 2021 Previous studies have shown that some of the aromatic compound parameters have good correlation with the maturity of organic matter. However, it is still unknown whether the widely used aromatic maturity-related parameters are available with the co ...
Yanyan ZHANG +4 more
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Química Nova, 2010 This work discusses an analytical procedure for analysis of sulfur compounds in treated petroleum refinery gaseous effluents using a sulfur chemiluminescence detector with dual plasma burner (SCD-DP).
Júlio Carlos Afonso +1 more
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Metabolism of sulfur compounds in homocystinurias [PDF]
British Journal of Pharmacology, 2018 Background and PurposeHomocystinurias are rare genetic defects characterized by altered fluxes of sulfur compounds including homocysteine and cysteine. We explored whether the severely perturbed sulfur amino acid metabolism in patients with homocystinurias affects the metabolism of hydrogen sulfide.Experimental ApproachWe studied 10 treated patients ...
Viktor Kožich +6 more
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Antioxidants, 2023 In organisms that use reduced sulfur compounds as alternative or additional electron donors to organic compounds, transcriptional regulation of genes for enzymes involved in sulfur oxidation is needed to adjust metabolic flux to environmental conditions.
Jingjing Li +5 more
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The significance of glucosinolates for sulfur storage in Brassicaceae seedlings
Frontiers in Plant Science, 2014 Brassica juncea seedlings contained a two-fold higher glucosinolate content than Brassica rapa and these secondary sulfur compounds accounted for up to 30 % of the organic sulfur fraction.
Luit J. eDe Kok
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