Re: Hops hash results...
I know some of you have had less than satisfactory results from the hops hash "dryhashing" thus far, but this is explained via lupulin gland morphology and basic solubility chemistry.
The lupulin glands (see attached photos) are like little hollow wasps nests or balloons, where all the good stuff (resins, oils, alphas+betas) accumulate inside the hollow interior, and with the whole thing being surrounded by a layer of pretty much impermeable wax/resin. If you "dryhash" with hops hash, the small amount of ethanol (5-10%) present in the beer is insufficient to permeate into the gland and extract the compounds of interest. Regular dryhopping uses pelletized hops, where some of the lupulin glands have been mechanically disrupted by sheer forces, heating, and drying of the tissues, and thus a percentage of the resins/oils are released into the beer. Hopping during the boil (where no ethanol is present for extraction) also breaks down the lupulin glands via heat.
I made a 0.5 gram hops hash extract in ethanol (100%), and added a small amount (5mL) to a finished beer to see the effects. The results were pretty astounding. The whole beer went cloudy/turbid, forming an emulsion, due to the high amount of resins extracted; it looked like chicken noodle soup or a wheat beer. The neck of the bottle was actually coated in a greasy film, due to the oils extracted. The taste was a pleasant pineapple/citrus, with none of the usual danky hops funk, grassy notes and no bitterness, with a lingering burn at the back of the throat...(I might have to work on dosage).
I would suggest making hops hash ethanol extracts...40% vodka is probably not enough...find a buddy who makes shine
... and add the ethanol extract just prior to bottling/kegging. If you can't get your hands on high proof spirits, you could try heating the hops hash or grinding it first, prior to "dryhopping."
Hope this adds to the discussion.
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