Pub Med Central (PMC), a hub for open source literature and has several peer-reviewed articles on this topic:Pub Med Central ResultsOverview: At the time of writing this 46 results are available on
Natural Products: A Laboratory Guide, 1969
Cheminformatics analysis of Cannabinoids and Terpenes according to ElSohly's publication Marijuana and the Cannabinoids.
References https://en.wikipedia.org/wiki/Tocopherol https://pubchem.ncbi.nlm.nih.gov/#query=tocopherol
References https://en.wikipedia.org/wiki/Guaiacol https://pubchem.ncbi.nlm.nih.gov/#query=guaiacol
