User:Ejhoekstra/Organic substances of natural origin

Industrially-produced organic substances or chemicals are generally considered originating from anthropogenic sources only. However, many of them are also produced in natural processes. Halogenated organic substances of natural origin are listed on User:Ejhoekstra/List of natural halogenated substances.


 * toluene; Tolumonas auensis strain TA 4T in activated sludge from phenylalanine and its conversion products phenylpyruvate, phenyllactate and phenylacetate