"The Myth of Winterizing Icant believe I have to explain this, but a lot of folks have been popping up promotingthis “winterizing” process, and its something that just doesnt make sense if youre using pure butane, but it starts to become clear if youre using impure butane. Let me make this very clear: Taking BHO and dissolving it in ETO95% or ISO99% and freezing the solution, then filtering said solution with filter paper before evaping again does not remove butane or make the extract purer or remove any “waxes”. The waxes and plant oils that are dissolvedby butane dissolve even better in cold iso. Moreover, you've just added a liquid solvent into your oil, and it will now need to be purged and cured even longer thanoriginally with just the butane to remove the stubborn alcohol solvent from your oil. “But I tried the winterizing process and got a ton of waxy residue after filteringthe hash oil tincture, surely this means its removing heavy plant waxes?” you may be asking. I wouldlike topresent the following info if that is the case: I've performed the winterization on extracts I have made with pure iso-butane, andgotten zero particulate filtered out (no waxes etc). I have also winterized friends oils that were made withthe same herb but with impure n-butane mixes that didnt pass the clean plate test (Vector, you scumbags I'm looking at you), and gotten a large quantity of wax left in the paper. The reason? Shitty brands like Vector 5x have heavy industrial oils andlubricants for your lighter in with the butane (10g per 12oz gas), which isnt pure isobutane but a mix of hexane, n-butane, and similar, which may dissolve heavier waxes than pure isobutane does. So depending upon your butane source, you could be using a less selective gas solvent mix that (if it isnt Colibri) likely has some heavy industrial oils in it that would definitely be filtered by winterizing. Please note that Winterizing is not necessary when using pure butane, and it doesnt pull out all the impurities from an extract that was made with impure butane."
Bullshiiiiiiiiit!!
Bullshit
winterizing removes the fats,waxes and other lipophillic (fat loving)compounds. What makes them lipophillic or hydrophillic is based on polarity... butane is non polar (lipophillic) ethanol and iso are relatively polar, meaning they won't allow lipophillic substances...
Solubility is largely based on polarity and temp. so if you heat the polar ethanol or iso it will absorb the extract left from a butane wash. After freezing it the solubility of the waxes and fats decreases. These lipophillic non polar waxes precipitate as a solidout of the solution. It can then be filtered
The waxes and fats removed make up the harshness and congestive properties smoked hash oil can sometimes bring. This process does not remove terpenes and will drastically increase the quality of a butane(non polar) extract... if you start with an isoor etoh wash its not as necessary and shatter can easily be produced using a single polar wash.. iso in the middle of butane and ethanol polarity wise giving the best extract only using asingle wash......but for compounds such as thca and precursory cannabinoids to move about the plant (as well as all compounds within the plant) they must be relatively polar. Because of this iso or etohcan extract a dirty product if left in solvent too long....which is why a long soak in butane that's allowed to pull every last cannabinoid and wax/fat. And then winterized to remove the wax/fats will give a better yield of quality product than iso or etoh.
Fats and waxes are highly lipophillic. For a compound to have drug likeness it must be polar to aslight degree(allowing crossing of the blood brain barrier and to be soluble in the blood).. this slight polarity helps keep them in the ethanol as all cannabinoids have a hydroxyl group when the also lipophillic fats get pulled, the fats and waxes are also larger heavier compounds which hinders solubility. winterizing is how commercial perfume/essential oils are made, and if done properly will not harm the flavor, though Ishould mention the waxes and fats pulled often are somewhat fragrant.. It should be noted thc itself is an aromatic monoterpene, anything affecting flavor effects potency. I do all my extracts in the dark and under 70 degrees even in the purge. 75 degrees or so is when lighter terpenes began to volatize into the air (Ialso dry/cure at 70 or under for this reason)
polarity is relative, butane does not have a polar hydroxyl group -oh while iso and etoh do . This is responsible for iso's high boiling point, even though its molecular weight is very similar to butane. and why water boils at amuch higher temp, being muchlighter than butane or iso. Hydrogen bonding is the strongest intra molecular force. Imfs are what determine solubility. Their is no defining line between polar and non polar. Its how polar or non polar. To find out,the biggest clue is molecular structure. ch bonds are non polar making hexane with more carbon a better non polar solvent. These hydrocarbon solvents lack the polar hydroxyl group that water iso and ever clear have.. but for them to hold cannabinoids in suspension and dissolve them they must also have anon polar side,which is why you can't winterize in water...likewise You can't winterize in a completely non polar solvent either. Iso is actually quite non polar, so is ethanol. Look at a ph index polar water is 9iso somewhere around 4 etoh 6and butane 0.. this is just an estimate off memory.. Etoh is best, iso will work butane will not. This is because of the waxes increasing solubility in the non polar solvents.
Bull
Bullshit!
"take cannabinoids, guesstimate how much cyclo needed, mix, allow to sit for a long time, hope. The problem is BHO and similar extracts are extremely variable in terms of compound types and ratios, all with different sizes and cyclodextrin binding affinities. Luckily its a harmless if expensive sugar you are adding so you can overshoot wildly and still have a perfectly good water-dissolveable if...."
Thc cyclodextrins..haven't heard that in aminute...figured I would toss this out Aqueous solubility of THC increased to 1.65, 2.4, and 0.64 mg/mL in the presence of 25% w/vHPβCD, RMβCD,and SβCD, respectively. Significant degradation of -THC was not observed within the study period at the pH values studied, don't drop below ph1.2, ph is extremely important in solubility. Only stable up to a month (chilled and in the dark) and must be kept at ph of 2
I generally want a 500 mg drink maybe 300 for light weights..say you effectively get 1mg per ml and keep that soda at ph of 2 it wouldn't be all that potent...this isn't an effective method, which is why it hasn't been capitalized ....but it will work....33 tbsp per 16oz soda....yum
Definitely how I like my sodas I don't know about you