نتایج جستجو برای: sulfur components
تعداد نتایج: 421130 فیلتر نتایج به سال:
Cruciferous vegetables are very popular in latitudes corresponding to central and eastern Europe. They rich bioactive compounds such as chlorophylls, carotenoids, polyphenols. The type quality of fertilization has a significant impact on their chemical composition. aim this study was determine the specific forms sulfur properties white cabbage, explore effect storage conditions its components a...
Arsenic is ubiquitously present in nature, and various mechanisms have evolved enabling cells to evade toxicity and acquire tolerance. Herein, we explored how Saccharomyces cerevisiae (budding yeast) respond to trivalent arsenic (arsenite) by quantitative transcriptome, proteome, and sulfur metabolite profiling. Arsenite exposure affected transcription of genes encoding functions related to pro...
The structure evolution characteristics of high-organic-sulfur (HOS) coals with a wide range of ranks from typical Chinese areas were investigated using 13C-CP/MAS NMR. The results indicate that the structure parameters that are relevant to coal rank include CH3 carbon (f al*), quaternary carbon, CH/CH2 carbon + quaternary carbon (f al), aliphatic carbon (f al), protonated aromatic carbon (f a)...
Evidence continues to point to the anticancer properties of fresh garlic extracts, aged garlic, garlic oil, and anumberof specificorganosulfur compoundsgeneratedbyprocessinggarlic. Theseanticarcinogenicandantitumorigenic characteristics appear to arise through both doseand temporal-related changes in a number of cellular events involved with the cancer process, including those involving drug me...
Inorganic-based solid-state lithium-sulfur batteries (SSLSBs) with high energy density and safety have attracted wide attention as they are one of the most promising storage devices to meet future market requirements. However, development SSLSBs faces various challenges due unreasonable structural design in sulfur cathodes. Carbon is indispensable components The rational carbon materials become...
Research on sulfur metabolism in plants has historically been undertaken within the context of industrial pollution. Resolution of the problem of sulfur pollution has led to sulfur deficiency in many soils. Key questions remain concerning how different plant organs deal with reactive and potentially toxic sulfur metabolites. In this review, we discuss sulfur dioxide/sulfite assimilation in grap...
PURPOSE In patients with short-term exposure to the sulfur mustard gas, the delayed cellular effects on lungs have not been well understood yet. The lung pathology shows a dominant feature consistent with obliterative bronchiolitis, in which fibroblasts play a central role. This study aims to characterize alterations to lung fibroblasts, at the cellular level, in patients with delayed respirato...
The effect of gathering pipeline pressure, temperature, and key components on the solubility monomeric sulfur in high-sulfur-content natural gas is directly related to prediction prevention deposition surface pipelines. Based our previous study a model with new formula for binary interaction coefficient between H2S, gas–solid thermodynamic phase equilibrium was improved based principle consider...
Mixtures of mineral aggregate and modified sulfur, wherein the modified sulfur functions as a binder, are termed sulfur concretes or sulfur mortars depending on the form of the mineral aggregate. Molten sulfur reacted with olefinic additive, at 130-140 ºC, and then mixed with preheated filler and aggregates. Sulfur mortar samples were prepared by mixing 32 % molten sulfur, 10 % filler and 5...
In a first part, visible and UV light-induced photooxidation of the main lipid cell components (chlorophylls, carotenoids, sterols, unsaturated fatty acids, highly branched isoprenoid and linear alkenes, alkenones, cuticular waxes ...) in senescent phototrophic organisms (phytoplankton, cyanobacteria, higher plants, purple sulfur bacteria and aerobic anoxygenic phototrophic bacteria) is examine...
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