A lactic acid test is a blood test that measures the level of lactic acid made in the body. Most of it is made by muscle tissue and red blood cells.
A biofuel is a fuel that is produced through contemporary biological processes, such as agriculture and anaerobic digestion, rather than a fuel produced by geological processes such as those involved in the formation of fossil fuels, such as coal and petroleum, from prehistoric biological matter.
1 Biodiesel is a clean burning renewable fuel made using natural vegetable oils and fats. 2  Biodiesel is made through a chemical process which converts oils and fats of natural origin into fatty acid methyl esters (FAME).3  Biodiesel IS NOT vegetable oil.hat is Biodiesel. 1  Biodiesel is a clean burning renewable fuel made using natural vegetable oils and fats. 2  Biodiesel is made through a chemical process which converts oils and fats of natural origin into fatty acid methyl esters (FAME). 3  Biodiesel IS NOT vegetable oil.