Got this:
6.5 Making tincture.
Skip this step if you are not making tincture.
Dried extract which has had the amount of waxy lipids and tannin removed by pure Naphtha in step 6.0 is perfect for making tincture, just dissolve as much of the extract as you can into 151 to 191 or higher proof Ethanol drinking Alcohol of any kind while at room temperature and you will have an effective tincture, the higher the proof, the more effective. Removing more of the Chlorophyll and lipid compounds by continuing to wash the solids with 99% Isopropanol, at some point, will make the extract too pure for making an effective tincture if using 151 proof drinking Alcohol. When making tincture from high purity salvinorin without some of the other compounds from the leaf present in it should only be done when using extremely high proof Ethanol such as 98%, but even then I believe an amount of the dark compounds or maybe even just the tannin from the leaf somehow helps sublingual absorption of salvinorin. If having extracted from 100 grams of dried leaf you should be able to make at least 5 to 6 ounces of 151-191 Proof Ethanol tincture from that amount of extract. If you have extracted from enough leaf to make six ounces of Ethanol tincture be sure to dissolve all of the extract into the drinking Alcohol all at once instead of making each one separately, otherwise if using too much extract for the amount of Alcohol the excess salvinorin won't fully dissolve and end up in the bottom of the tincture bottle as a solid which can easily make a dose of tincture far too potent if a large portion of the fine solids are accidentally sucked up into a dosing dropper. However, there is one positive way to look at it if you find Salvinorin solids in the bottom of your Alcohol, you can be assured that the Alcohol contains as much salvinorin as can be dissolved into the Alcohol but I would then pour the Alcohol off of the precious solids and save them for the next batch.
Note: These are guesstimates; If using 191 Proof Ethanol this Alcohol probably won't hold much more than 1.0~1.2 mg of salvinorin per ml of fluid when at room temperature. High Proof 98% Ethanol is reported to be able to hold close to 1.3 mg per ml of fluid. A chemist reported to me that he found that when a moderate amount of the waxy compounds from the leaf dissolved into 98% pure Ethanol can hold much more salvinorin per ml. I have found when making my own tincture using 151 Proof Ethanol and dissolving nearly pure salvinorin into that low of a Proof Alcohol the tincture was not at all effective without also having the dark waxy compounds from the leaf present in the tincture too. Perhaps this was because I could not dissolve enough salvinorin into the 151 Proof Ethanol which is close to 25% water into the fluid when using pure salvinorin without some of the dark lipid compounds from the leaf it, or perhaps because something in the dark impurities from the leaf increases the sublingual absorption of salvinorin, or both. Either way I have found that an amount of the waxy impurities from the leaf need to be left in tincture made from 151 Proof Ethanol to be effective. If using nothing but pure Naphtha to remove as much of the Chlorophyll and lipids as possible with this solvent without further purification you don't need to be concerned about removing too much because there will still be enough of the leaf compounds remaining in the extract to make tincture out of any 151 proof drinking Alcohol of your choice. I cannot give any insights to making tincture out of 98% Ethanol other than what I have been told or read because I have never done so myself, but I have purchased high Proof tincture from sagewisdom.org and found his tincture to be no more effective than my own 151 Proof home made stuff, but his tastes better and has far less of the dark waxy impurities in it and is a light green translucent color as opposed to my home made tinctures dark almost black color. I have read that small amounts of menthol added to tincture will help sublingual absorption of salvinorin and although I do not believe sagewisdom.org?s high Proof tincture contains it, I know of at least one vendor who adds menthol to their tincture. If nothing else, doing so should make Salvia divinorum tincture much better tasting which even if high grade is normally bitter tasting and from that alone, even if it doesn?t help absorption, as Martha Stewart would say is ?a good thing?. I really dislike the taste of Salvia divinorum leaf, whether chewing it or tincture, it?s a sour thing without adding something to improve the taste.
From here:
http://www.shroomery.org/forums/showflat...sb=5&o=&fpart=1
I just skimmed over it, but there is probably something you could use in there if you read the whole thing. 
Looks like you might have to defat first though.....
-------------------- Absense of evidence is not evidence of absense...
"Religion is a defense against a religious experience"
Carl G. Jung
"So really, ordinary reality is a kind of chemical habit, sanctioned by culture, which says it's okay to use certain drugs, eat certain foods, and have certain sexual behaviors. However, when you transcend all this pre-conditioning by returning to the original wisdom of the animal body, then you discover this immense dimension of opportunity. For some people, it is a frightening risk. To me, that's the psychedelic experience."
Terence McKenna
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