Quote Originally Posted by Ulenspiegel View Post
There is one issue with abiotic oil: Many of the compounds in oil are chiral and you often find only one of the the two possible forms in oil, this clearly points to a biogenic origin.

Reason: The enzymatic proteins in plants (=biological catalysts) are build up from chiral amino acids. Therefore, they can only accelerate the reaction of one of two chiral product, which is enriched.

If the oil has an abiotic origin you would find both chiral forms in a 1:1 ratio.
Thanks for the response.