| D008745 |
Methylation |
Addition of methyl groups. In histo-chemistry methylation is used to esterify carboxyl groups and remove sulfate groups by treating tissue sections with hot methanol in the presence of hydrochloric acid. (From Stedman, 25th ed) |
Methylations |
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| D008956 |
Models, Chemical |
Theoretical representations that simulate the behavior or activity of chemical processes or phenomena; includes the use of mathematical equations, computers, and other electronic equipment. |
Chemical Models,Chemical Model,Model, Chemical |
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| D009904 |
Optical Rotation |
The rotation of linearly polarized light as it passes through various media. |
Optical Activity,Activity, Optical,Rotation, Optical |
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| D011135 |
Polysaccharides, Bacterial |
Polysaccharides found in bacteria and in capsules thereof. |
Bacterial Polysaccharides |
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| D002849 |
Chromatography, Gas |
Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix. |
Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography |
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| D006868 |
Hydrolysis |
The process of cleaving a chemical compound by the addition of a molecule of water. |
|
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| D012486 |
Salmonella typhimurium |
A serotype of Salmonella enterica that is a frequent agent of Salmonella gastroenteritis in humans. It also causes PARATYPHOID FEVER. |
Salmonella typhimurium LT2 |
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