Page 1 of 1

reflux vs. pot revisited.

Posted: Mon Jan 14, 2008 4:49 am
by belialNZ
Well..

Up to my 5th generation UJSM (run 2 fermentations and alternate them), and FINALLY made the decision to stop using a de-tuned reflux and try a straight up pot distillation.

I still have to wait a while for my last batch to finish aging in the barrel to really see how well it went after aging, but I can already smell and taste a significant difference in the distillate (after heads it started coming off at 70% and dropped to 60% before I decided the taste had... bad bits.. and switched to collecting tails)

From reading posts from other pot distillers I get the impression I should keep the result and re-run once I have more, but to be honest, I'm tempted to age a couple of litres as is, because the % is "right", and the taste seems significantly stronger than my previous UJSM runs already.

I guess I'm just worried that a second distillation will strip the taste away.

Posted: Mon Jan 14, 2008 5:20 am
by As-Ol-Joe
What are "bad bits"?

A 2nd distillation will raise the ABV but you will lose some of the flavor.

Posted: Mon Jan 14, 2008 12:24 pm
by belialNZ
bad bits.. well, a bit of a bitter biting taste, right at the back of the tongue. It smelt ok, but I tend to dilute it and taste occasionally when I think I'm getting near the end as I have had to re-run a batch in the past when I didn't get it right and it all had that bitter aftertaste.

Posted: Mon Jan 14, 2008 12:43 pm
by defcon4
If you made a heads cut, you could keep the distillate that was from 60%-70% as hearts and age it.

This is weird place to post this but this is how I do my pot still runs when I want to maximize flavor.

First run:
-I put the wash in the still, collect slowly, as if I was doing a spirit run,
-I discard heads and foreshots by smell (the sweet smelling stuff)
-I collect slowly in 150mL amounts (what my alcometer tube can hold)
-I keep any distillate that is greater than 60%ABV (usually get 70-62%), this is the hearts from the first run, everything collected after that is usually 50% ABV and lower (tails)
-I then turn up the heat and collect all the tails down to ~30%ABV

Second run:
-I put all the remaining tails from the first run in the still (I have a lot of tails now because the "spirit run" on the first run yielded a very low volume)
-I heat up and collect slowly in small amounts again
-I keep distillate in small 150mL cuts, I usually get cuts ranging 85%-62%

-Any cut >80% is pretty flavorless, so I take my first tails cut (Ex: last 2 cuts were 150mL of 61% and 150mL of 53%,, the 53% cut is my first tails cut) I use the first tails cut to "water down" any high proof cut >80% down to 78%-80%ABV, my guess is that this makes it a more flavorful cut.


Blending/aging:
-I then take the hearts cut from the first run, and the hearts cuts from the second run, combine them together, and age on charred oak. This is still a new method to me and I'm trying to master the aging process, but I think this method is working well so far.

Posted: Mon Jan 14, 2008 12:49 pm
by Dnderhead
I just distill to prof i want to keg-age at i find more taste
let it air out and git some age then sample then if its off
I can re distill usually at 70%-80%

Posted: Wed Jan 16, 2008 1:50 am
by belialNZ
Well, the previous batch in the barrel reached a point where I decided to drain it off and replace with the new pot-distilled stuff.

Only reason I felt like posting an update is because of experiencing my first ever "Its better than store bought" comment.

A friend came over, and sampled the latest bottled product, and said the magical words :-), I was very very happy.

Oh well, got the pot-distilled (and the white dog tasted much more tasteful than the detuned reflux distilled product) in a barrel now... guess I just have to wait to see if its significantly better. Based on tasting the unaged distilate, I'm pretty confident.

Posted: Wed Jan 16, 2008 5:10 am
by Husker
I find the spirits I make in pot still vs detuned offset head still to be significantly better.

H.

Posted: Wed Jan 16, 2008 8:37 am
by wineo
I agree with husker.I built a nixon stone offset when I first started,and I never use it anymore,and turned it into a column still with a leibeg.I still like my potstill better for everything.I even use it for vodka,and my vodka taste better than the refluxed stuff.Theres nothing better than running 3 or 4 times in a potstill for purity with flavor.

Posted: Thu Jan 17, 2008 2:33 am
by belialNZ
Well wineo, with my so-far limited experience with pot distilling.. so far, I could not agree more.

I just did my 2nd (I'm still new) pot distillation, this time with a wash made using apples (nope, no seeds :-) ).

The apple flavour came through a lot clearer, its still very subtle, but its detectable. Using the detuned reflux, it was basically a vodka that came out the other end (taste wise).

I'm now getting this... itch... to make my own still head. I think the still spirits boiler is probably fine, but have a urge to make my own head... this hobby is kind of addictive, you just keep wanting to find ways to make your product better :-)

Anyhow, back to this apple wash distillation, basically an apple brandy... is it a good idea to age it on oak like a whiskey??? or will that kill any hint of apple with the oak taste?

Its just.. it still seems like an apple flavoured vodka (Just had a glass after cleaning up the still and putting it away).

I guess I'm looking for a fruit wash that really carries over a good flavour.. I see a lot of reference to peaches, and I wish they where currently in season here so I could try it out.

Posted: Thu Jan 17, 2008 4:25 am
by goose eye
grape

so im tole

Posted: Thu Jan 17, 2008 10:44 am
by punkin
Can't answer your question on the apples, but i can give you a tip from my playing with peaches.
My peach brandy was very much more complex and suited to my taste (and others) after some exposure to oak.
When i used the same ok sticks as i use with my grain spirits it took a LOT less time to develop enough oak flavour and aroma. Yoy could see the colour coming in to it within minutes and i was wanting to take the sticks out within a day and a hlaf to 2 days.
The colour was only a pale straw, but the aroma and flavour of the oak was fully developed and complementry.

So my tip would be to try a bottle of each side by side, but keep a very close eye (and nose) on the oak.


Or try what goose said and some other types of wood (grape).

Posted: Thu Jan 17, 2008 10:47 am
by wineo
I prefer to use more fruit of the same kind the brandys made from,and do a maceration in the booze to flavor it up.It may be my setup,but I never seem to get enough fruit flavor to come through the still.Look up Taters fruit liquer posts.He has it mastered.