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Dimethylglyoxime is a chemical compound described by the formula CH 3 C (NOH)C (NOH)CH 3. Its abbreviation is dmgH2 for neutral form, and dmgH− for anionic form, where H stands for hydrogen. This colourless solid is the di oxime derivative of the di ketone butane-2,3-dione (also known as diacetyl ). DmgH 2 is used in the analysis of palladium ...
Dimethylglycine (DMG) is an amino acid, a building block for protein. The body needs dimethylglycine to function. Dimethylglycine is an essential amino acid, which means that the body cannot make ...
Dimethylglycine ( DMG) is a derivative of the amino acid glycine with the structural formula (CH 3) 2 NCH 2 COOH. It can be found in beans and liver, and has a sweet taste. It can be formed from trimethylglycine upon the loss of one of its methyl groups. It is also a byproduct of the metabolism of choline .
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Nickel bis (dimethylglyoximate) is the coordination complex with the formula Ni [ONC (CH 3 )C (CH 3 )NOH] 2. The compound is a bright red solid. It achieved prominence for its use in the qualitative analysis of nickel.
Directed ortho metalation. Directed ortho metalation ( DoM) is an adaptation of electrophilic aromatic substitution in which electrophiles attach themselves exclusively to the ortho- position of a direct metalation group or DMG through the intermediary of an aryllithium compound. [1] The DMG interacts with lithium through a hetero atom.
Dosage of defoamer. A defoamer or an anti-foaming agent is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. The terms anti-foam agent and defoamer are often used interchangeably. Strictly speaking, defoamers eliminate existing foam and anti-foamers prevent the formation of further foam.
Monoglycerides and diglycerides are both naturally present in food fats, [1] including various seed oils; [2] however, their concentration is usually low and industrial production is primarily achieved by a glycerolysis reaction between triglycerides (fats/oils) and glycerol. [3] The raw materials of this may be either vegetable or animal fats ...
Sarcosine is an intermediate and byproduct in glycine synthesis and degradation. Sarcosine is metabolized to glycine by the enzyme sarcosine dehydrogenase, while glycine- N -methyl transferase generates sarcosine from glycine. Sarcosine is an amino acid derivative that is naturally found in muscles and other body tissues.