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.
Since the organic solvents used to extract the caffeine from the beans are fairly volatile (the boiling point of dichloromethane is 40ÂºC to 103ÂºF), only trace amounts of solvent remain after the beans are dried. Furthermore, since the beans are roasted later, residual solvent should not pose a health threat.
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.