racemic mixture उदाहरण वाक्य

उदाहरण वाक्य

1. Ethyl lactate is also produced industrially from petrochemical stocks, and this ethyl lactate consists of the racemic mixture of levo and dextro forms.
2. The marketed product is a racemic mixture of two stereoisomers; dexmedetomidine is the isomer with more useful effects, and is now marketed as Dexdomitor.
3. The active isomer of AP5 is considered to be the D configuration, although many preparations are available as a racemic mixture of D-and L-isomers.
4. As explained earlier, synthetic, racemic mixtures of Vitamin E isomers are not bioequivalent to natural, non-racemic mixtures yet are widely used academically and commercially.
5. As explained earlier, synthetic, racemic mixtures of Vitamin E isomers are not bioequivalent to natural, non-racemic mixtures yet are widely used academically and commercially.
6. If two enantiomers are present in equal proportions then their effects cancel out and no optical activity is observed; this is termed a racemic mixture.
7. In the absence of an effective enantiomeric environment ( catalyst, or kinetic resolution ), separation of a racemic mixture into its enantiomeric components is impossible.
8. Its principal disadvantage is that it is a single stereoisomer as opposed to a racemic mixture, meaning it will be much more costly to produce.
9. From WP : " Warfarin consists of a racemic mixture of two active optical isomers-R and S forms-each of which is cleared by different pathways.
10. Perucca's experiment was the forerunner of another field of study which arose in the 1970s, in connection with enantioselective adsorption of racemic mixtures on inorganic crystals.