perhaps try adding some salt to help the emulsion break (makes the water more polar), or add more lye, that works too.
Also, consider doing longer pulls in a hot water bath, stirring/emulsifying often. Even if you get semi dirty spice, you can clean it up w/ another freeze precip. I find yields are a bit better with longer heated pulls using naptha/heptane.
The final thing i could recommend is to do a few days acidic water soak (fumaric, vinegar, etc) before cooking your bark. I really don't even cook my bark, just heat it up in a narrow container with distilled water and vinegar in the microwave until almost boiling. Let it sit, shake often, and pour off the already decanted and filtered liquid 2 days later, leaving the bark for another cook/soak. It takes about a week, but its easy as pie, almost no filtering, and i've gotten excellent yeilds using this method, 2%+ on some extractions. Pulling full spectrum with limo though.
Still pretty decent results for a 2nd extraction, and that spice looks very nice
.
Good luck-
"let those who have talked to the elves, find each other and band together" -TMK
In a society in which nearly everybody is dominated by somebody else's mind or by a disembodied mind, it becomes increasingly difficult to learn the truth about the activities of governments and corporations, about the quality or value of products, or about the health of one's own place and economy.
In such a society, also, our private economies will depend less upon the private ownership of real, usable property, and more upon property that is institutional and abstract, beyond individual control, such as money, insurance policies, certificates of deposit, stocks, etc. And as our private economies become more abstract, the mutual, free helps and pleasures of family and community life will be supplanted by a kind of displaced citizenship and by commerce with impersonal and self-interested suppliers...
The great enemy of freedom is the alignment of political power with wealth. This alignment destroys the commonwealth - that is, the natural wealth of localities and the local economies of household, neighborhood, and community - and so destroys democracy, of which the commonwealth is the foundation and practical means.โ - Wendell Berry