First RSO* cook successfully completed.
Did the 7g of Sweet Skunk flowers.
Yesterday decarbed at 115 C for 30 min.
(* I'm using the term RSO, though it's not 100% by Rick Simpson's method...)
Used 95% ethanol, food grade.
First wash was 200 ml, mixed for 5 min.
Second wash was 200 ml, mixed for 5 ml.
Into a thin based stainless steel pot.
Strained through cheesecloth.
(Next time I shall add a strain through coffee filter.)
Into the rice cooker, double boiler type approach (not straight in).
Very quickly the ethanol / cannabinoid mix heated and started to boil.
By 40 min or so, the ethanol level was very low.
The last steps move fast, the ethanol quickly boiled off.
Extracted from the pot using a small 5 ml syringe.
Due to sediment (not strained well enough) added maybe 1.5 ml of olive oil.
This should also facilitate ease of application from the syringe.
Total extraction was about 2.5 ml.
I'm figuring strength at: 7 g x 12% to 15%* = 840 mg to 1000 mg THC.
(* That little Sweet Skunk looked really quite potent, minus losses.)
1000 mg THC in 2500 mg total oil, is 40%.
For single minimum dose of, say, 20 mg, should need 50 mg oil.
Testing soon. Was tempted to "lick the spoon", but...
it's late, still have work to do, with busy week of work and social engagements.
Next cook -- either the Honey Peach CBD or the Industrial Plant CBD.
Will be bigger quantity either way. Will add another strain, with coffee filter.
But still prob add oil at the end, to put into 10 ml dropper bottle, rather than syringe.
Love y'all!
MJS