Interdependence. Interdependence is a key idea in science. As students learn about science, they begin to understand that the earth is not a group of discrete parts but a continuous environment existing over time as well as place.
In order to remove the caffeine from coffee beans, the beans are washed in a solvent (a liquid capable of dissolving substances), transferring the caffeine from bean to liquid in a process known as extraction. To extract caffeine from whole coffee beans, the following solvents can be used:
From Wikipedia, the free encyclopedia. A green coffee extract is an extract of unroasted, green coffee beans. Green coffee extract has been used as a weight-loss supplement and as an ingredient in other weight-loss products. Its efficacy and mechanism of action have been the subject of controversy.There is tentative evidence of benefit; however, the quality of the evidence is poor.vetol is a proprietary standardized chlorogenic acid extract of decaffeinated green coffee beans, sold by Naturex. It is used as a weight-loss supplement and as an ingredient in other weight-loss products.