The blackcurrant oil yields from different materials and changes in the concentrations of aroma compounds during the ripening process were studied, and the enantiomeric ratio of some monoterpenoic compounds was determined.
What does ER stand for?
ER stands for Enantiomeric Ratio (chemistry)
This definition appears somewhat frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of ER
We have 64 other meanings of ER in our Acronym Attic
- Emergency Response
- Emergency Room
- Emission Reduction (environment)
- Emotional Rescue (Rolling Stones album)
- Employee Relations
- Employee Request
- Employee Retention
- Employer (IRB)
- Employer's Requirements
- Employment Relations
Samples in periodicals archive:
He spoke of how over six hundred grams of acetophenone can be hydrogenated to give one hundred per cent yield of 1-phenylethanol using less than three milligrams of ruthenium catalyst, giving an enantiomeric ratio of 90:10 with an awesome turnover frequency of 228,000/h.
The enantiomeric ratio between S(+) and R(-) after inhalation is close to unity over the first hour after dosing because no metabolism occurs in the lungs.