Because solid food takes more time to digest and to break down the protein and send it to the muscles, it can be best to take a protein shake immediately following a workout, since protein shakes only take about 30 minutes to reach the muscle after ingestion.
selectivity. (analytical chemistry). The ability of a type of method or instrumentation to respond to a specified substance or constituent and not to others. (electronics). The ability of a radio receiver to separate a desired signal frequency from other signal frequencies, some of which may differ only slightly from the desired value.
Provisional Recommendation 1. That the term Selectivity be promoted Selectivity is the recommended term in analytical chemistry toexpress the extent of interferences. To avoid confusion, the useof the term specificity is to be discouraged, as it is incorrect. Amethod is either specific or not.