It does not matter. That procedure is a solution for a totally different type of problem. Keeping a sample of an animal in a jar in a museum for 20 years so you

It does not matter. That procedure is a solution for a totally different type of problem. Keeping a sample of an animal in a jar in a museum for 20 years so you can do scientific research on it. The more toxic, the less attacked by bacteria or animals Ethanol has one and only one purpose, and is critical. To avoid the body contracting while dying. This aspect is totally useless in the kitchen.