CS>EIS and oil

[PT Ferrance]

Hi,Does anyone know what happens to EIS when it is heated?  I have learned a 
way of transferring information in alcohol tinctures to oils for salve making 
is to mix the tinctures with the oil and then heat the mixture until the 
tincture evaporates, leaving the beneficial compounds behind in the oils.
I am wondering if this method will work with EIS but don't know if the EIS will 
be somehow damaged by the heating process.
Thanks for your help.PT