Ethanol, also known as ethyl alcohol, is a renewable fuel that can be naturally produced through the fermentation of sugars by yeasts, or it can be man-made through petrochemical processes.
Dr H K Seitz, Laboratory of Alcohol Research, Liver Disease and Nutrition, Department of Medicine, Salem Medical Center, Zeppelinstraβe 11–33, 69121 Heidelberg, Germany. Background—Ethanol undergoes a ...