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Cider Digest #0201

eZine's profile picture
Published in 
Cider Digest
 · 8 months ago

Subject: Juice analysis / camden difficulty 
Date: Mon, 19 Oct 92 08:53:41 MDT
From: abirenbo@rigel.cel.scg.hac.com (Aaron Birenboim)


Well, i am still pressing apples, although i got 10 gallons
this weekend. I did some analysis on my two apple sources as follows:

My red macintosh-ish looking apples:
O.G. 1.044
acid 0.4 % as tartaric
pH 3.9

My neighbors little yellow bumpy apples (brown dots stick out of yellow
skin) :
O.G. 1.072
acid 1.4 % as tartaric
pH 3.2

Those tittle bumpy yellow things sure have a lot of everything!
It looks like a blend of slightly less than 1 gallon of "yellow"
apple juice with just over 4 gal of my "sweet" juice will give
me the desited acid level of about 0.55 %.

Obne question:

I took acidity AFTER sulphiting. Will the camden effect the acid
titration? (do it form H2SO4 or something?)

Also.. like chris i'm having a tough time getting ferments going
after camden addition. The first 5 gal batch i pressed showed no
activity 1 week after pitching (which was 2 days after sulphiting).
I aerated a bit, and re pitched.... i got minimal activity.
Now its going full guns... almost 3 weeks after the initial pitching!

I also have 1 gal of concord wine which i started with pasteurized
concord juice.... no action 1 week later. Do the sulphite gods hate me?
Might i be doing something wrong? How can i ensure a helathy ferment with
the 10 galons i made this weekend? (I have starters going all over
the house!)

Oh... just for grins, I am doing most of the cider with WYEAST
european ale, since it is low-attenuation. I will be doing 5 gallons
on S. Delbreuckii (the bavarian wheat wild yeast) for a clove flavor
cider. (it sound good to me!)

aTdHvAaNnKcSe,

aaron

------------------------------

Date: Mon, 19 Oct 92 10:10:37 EDT
From: pry@matrx.matrix.com (Paul Young)
Subject: Zymurgy article on cider


Can somebody please post (or email) a copy of the oft-quoted "Zymurgy article
on cider"? Apparently this is a highly respected source of info.

Paul Young
pry@matrix.com


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