If I add kief direct to the coffee will it still be psychoactive without bonding to oil or alcohol first?
HK, if its decarboxylated(THC-Acid--->THC+ CO2-essentially) its psychoactive, not the dissolving of THC in fat/oil or organic solvents; Ethyl alcohol (ET-OH) being a decent one at high concentrations. 70-95%..
Adding some lecithin to the fat/oil will increase bioavailability of the cannabinoids
so, if you decarb the kief it will be psychoactive. you can consume it.
when you burn or vape herb it decarbs. It decarbs with time and I believe O2(air)