Sweetsue, thanks for the great post. Question for you. I've noticed in my tincture research lots of variables in temp and times for decarb. Some suggest less time for thc extraction, and more time for cbd, which burns off some of the thc.
Do you suggest different decarb temps and times for desired results?
Morning 1969gtx,
In my opinion, it matters depending on your goal. We're learning more and more of the power and importance of acid cannabinoids. They may turn out to be more potent.
But we know THC does things like cause tumor cells to commit suicide, and THC will get you euphoric, so if I’m making a batch for recreational purposes, or if I’m making meds for a cancer patient I’m looking for more complete decarb, and I use a hot oil bath and watch for bubbles.
For everything else I don’t think it much matters how long you decarb. A well-rounded representation of many cannabinoids sounds like the best medicine to me.
If you’d like, I just completed a guide on decarbing, based on the work Of GW Pharma of Great Britain. They worked it all out for us.
Decarbing For Maximum Neutral Cannabinoids (~ 95% conversion)
High CBD chemovar (strain)
Heat 15 minutes @ 221° F (105° C) to dry.
Continue heating either
* 60 minutes @ 248° F (120° C)
* 30 minutes @ 284° F (140° C)
Large Batch (larger than 4 oz)
* 15 minutes @ 221° F (105° C) to dry
* Continue 55-90 min @ 293° F (145° C)
High THC chemovar (strain)
Heat 15 minutes @221° F (105° C) to dry
Continue heating for either
* 60 - 120 minutes @ 248° F (120° C)
* 110 minutes @ 230°F (110° C)
Large Batch (larger than 4 oz)
*15 minutes @ 221° F (105° C) to dry
* Continue 45-55 min @ 293°F (145° C)