Barcelona to Valencia by Train. The train from Valencia to Barcelona takes about three hours and costs about 50 euros. Trains from Barcelona to Valencia depart from Barcelona Sants station. Read more about Bus and Train Stations in Barcelona or Book Train Tickets in Spain with Rail Europe.
medical Definition of saturate saturated; saturating 1: to treat, furnish, or charge with something to the point where no more can be absorbed, dissolved, or retained
A. Saturation refers to how much a fatty acid can interact with other substances. All fatty acids are molecules composed of long chains of carbon atoms. If each carbon atom is joined to four other atoms, the molecule is said to be saturated. If some carbon atoms are joined to just two or three other atoms (and can react with more), then the fatty acid is unsaturated.