Winemaking (rec.crafts.winemaking) Discussion of the process, recipes, tips, techniques and general exchange of lore on the process, methods and history of wine making. Includes traditional grape wines, sparkling wines & champagnes.

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R C Jr.
 
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Default Stuck Primary Fermintation- Non starting

Hello NG,
I have a few questions and hope someone here can help me.

1. im making a Moments Kit- Gwurztraminer and have started this wine on
the 12th around 11 pm Pst. It has not started as of early morning of
the 15th (01:00 Am, pst.). I have done exactly what the directions
asked and am wondering if the yeast maybe old or something. I put this
on a cold floor and am wondering if this is the culprit. Can I open it
up and check the temp? or should I wait a few days more? I have moved it
to a warmer area.

I have added the Benodite (desolved) and juice, stirred, topped up to 6
Gal. in the bucket and added the yeast and stirred before putting the
lid on.

the starting SG was 1.090

If this does not start in the next day or so what should I do? Add
another yeast? What do you use or do start this? Can I put a warming
belt around the bucket?


2. I made a Pinot noir and Cabernet/Merlot From the Moments wine kits
back in June 05. I have had them in thier last racking in a controlled
refrigerator for the last 6 months in Carboys.

Im ready to bottle in the next few days and am wondering if I should put
the last packet in? which is the Sorbate.

The directions state If im sweetening because of being too dry, it
calls for using Pk #4 Sorbate. Does this sweeten the wine or do I add
more sugar to sweeten it?

it also says something about using a wine conditioner. what is this and
can I still bottle after using it?

TIA,
-Ron

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Walt
 
Posts: n/a
Default Stuck Primary Fermintation- Non starting

Here is how I make my wine sweeter to taste just before bottling. (This is
for a five gallon batch) First I rack into a clean sanitized primary
fermenter so that I can stir without mixing settlement that has occured
since the last rack. I bring to a boil a quart of water, turn off the heat
and add two cups of sugar, stirring it into the pan until dissolved. Now let
the sugar mix cool to room temp. I then start adding the sugar mix into the
wine until the wine is to my taste. Of course you have to keep tasting the
wine and soon your judgement may be somewhat clouded! Make more and add it
if it is still not sweet enough. As a final step after the wine is to your
taste, add the Pot. Sorbate stabilizer to stop additional fermenting from
the new sugar.
"R C Jr." > wrote in message
...
> Hello NG,
> I have a few questions and hope someone here can help me.
>
> 1. im making a Moments Kit- Gwurztraminer and have started this wine on
> the 12th around 11 pm Pst. It has not started as of early morning of
> the 15th (01:00 Am, pst.). I have done exactly what the directions
> asked and am wondering if the yeast maybe old or something. I put this
> on a cold floor and am wondering if this is the culprit. Can I open it
> up and check the temp? or should I wait a few days more? I have moved it
> to a warmer area.
>
> I have added the Benodite (desolved) and juice, stirred, topped up to 6
> Gal. in the bucket and added the yeast and stirred before putting the
> lid on.
>
> the starting SG was 1.090
>
> If this does not start in the next day or so what should I do? Add
> another yeast? What do you use or do start this? Can I put a warming
> belt around the bucket?
>
>
> 2. I made a Pinot noir and Cabernet/Merlot From the Moments wine kits
> back in June 05. I have had them in thier last racking in a controlled
> refrigerator for the last 6 months in Carboys.
>
> Im ready to bottle in the next few days and am wondering if I should put
> the last packet in? which is the Sorbate.
>
> The directions state If im sweetening because of being too dry, it
> calls for using Pk #4 Sorbate. Does this sweeten the wine or do I add
> more sugar to sweeten it?
>
> it also says something about using a wine conditioner. what is this and
> can I still bottle after using it?
>
> TIA,
> -Ron
>



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Posted to rec.crafts.winemaking
Ray Calvert
 
Posts: n/a
Default Stuck Primary Fermintation- Non starting

I would use a fresh pack of yeast and make a good starter. Then add it and
see if things improve.

Ray

"R C Jr." > wrote in message
...
> Hello NG,
> I have a few questions and hope someone here can help me.
>
> 1. im making a Moments Kit- Gwurztraminer and have started this wine on
> the 12th around 11 pm Pst. It has not started as of early morning of
> the 15th (01:00 Am, pst.). I have done exactly what the directions
> asked and am wondering if the yeast maybe old or something. I put this
> on a cold floor and am wondering if this is the culprit. Can I open it
> up and check the temp? or should I wait a few days more? I have moved it
> to a warmer area.
>
> I have added the Benodite (desolved) and juice, stirred, topped up to 6
> Gal. in the bucket and added the yeast and stirred before putting the
> lid on.
>
> the starting SG was 1.090
>
> If this does not start in the next day or so what should I do? Add
> another yeast? What do you use or do start this? Can I put a warming
> belt around the bucket?
>
>
> 2. I made a Pinot noir and Cabernet/Merlot From the Moments wine kits
> back in June 05. I have had them in thier last racking in a controlled
> refrigerator for the last 6 months in Carboys.
>
> Im ready to bottle in the next few days and am wondering if I should put
> the last packet in? which is the Sorbate.
>
> The directions state If im sweetening because of being too dry, it
> calls for using Pk #4 Sorbate. Does this sweeten the wine or do I add
> more sugar to sweeten it?
>
> it also says something about using a wine conditioner. what is this and
> can I still bottle after using it?
>
> TIA,
> -Ron
>
>



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Posted to rec.crafts.winemaking
R C Jr.
 
Posts: n/a
Default Stuck Primary Fermintation- Non starting

Ok This is the 17th now and still not started.
I opened the lid and its gray yeasty cake looking (smells good) and
bubbles are slowly "bursting". Looks like it wants to start but is
vvveeerrrryyyy slow.

no activity from the air lock.

I checked the temp and is 65.

the SG is 1.090 still.

I think I will add another yeast packet/starter. what do you guys
think?

will adding another packet mess it up? or mess the outcome of the wine?

also how long can you keep this thing before it starts to get bad.

should I transfer it to a carboy now? and then start over? Will
agetating it help. rocking the bucket back and forth with the lid on?

thanks for all the responses back.

-Ron


On Sun, 15 Jan 2006 01:20:25 -0800, (R C Jr.) wrote:
I have added the Benodite (desolved) and juice, stirred, topped up to 6
Gal. in the bucket and added the yeast and stirred before putting the
lid on.
the starting SG was 1.090


Steve Wrote:
I suspect the temperature. Get it to room temp, and see if it starts up.
BTW what is the current temp & sg of the must?
Steve



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Posted to rec.crafts.winemaking
William Frazier
 
Posts: n/a
Default Stuck Primary Fermintation- Non starting

Ron - Relax, have a glass of wine. This is a Gwurztraminer kit. It won't
hurt to have it ferment slow. If you want this kit to take off, warm it up.
Haul it up to where the temp. is in the 70s. It will take the better part
of a day for the entire must to warm up. Them it will ferment rapidly.
But, I ferment my white wines at 50F and it takes them a couple of weeks to
get near SG 1.000. You will preserve a lot of the Gwurtz. aroma and fruity
flavor by letting it go slow. From your description it appears that the
must is fermenting, albeit slow. You don't need any more yeast but it won't
hurt to add some if you must. If you want to put it in a carboy go ahead.
In a day or so you will see lots of activity in the air lock.

Bill Frazier
Olathe, Kansas USA

"R C Jr." > wrote in message
...
> Ok This is the 17th now and still not started.
> I opened the lid and its gray yeasty cake looking (smells good) and
> bubbles are slowly "bursting". Looks like it wants to start but is
> vvveeerrrryyyy slow.
>
> no activity from the air lock.
>
> I checked the temp and is 65.
>
> the SG is 1.090 still.
>
> I think I will add another yeast packet/starter. what do you guys
> think?
>
> will adding another packet mess it up? or mess the outcome of the wine?
>
> also how long can you keep this thing before it starts to get bad.
>
> should I transfer it to a carboy now? and then start over? Will
> agetating it help. rocking the bucket back and forth with the lid on?
>
> thanks for all the responses back.
>
> -Ron
>
>
> On Sun, 15 Jan 2006 01:20:25 -0800, (R C Jr.) wrote:
> I have added the Benodite (desolved) and juice, stirred, topped up to 6
> Gal. in the bucket and added the yeast and stirred before putting the
> lid on.
> the starting SG was 1.090
>
>
> Steve Wrote:
> I suspect the temperature. Get it to room temp, and see if it starts up.
> BTW what is the current temp & sg of the must?
> Steve
>



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Posted to rec.crafts.winemaking
pp
 
Posts: n/a
Default Stuck Primary Fermintation- Non starting


William Frazier wrote:
> Ron - Relax, have a glass of wine. This is a Gwurztraminer kit. It won't
> hurt to have it ferment slow. If you want this kit to take off, warm it up.
> Haul it up to where the temp. is in the 70s. It will take the better part
> of a day for the entire must to warm up. Them it will ferment rapidly.
> But, I ferment my white wines at 50F and it takes them a couple of weeks to
> get near SG 1.000. You will preserve a lot of the Gwurtz. aroma and fruity
> flavor by letting it go slow. From your description it appears that the
> must is fermenting, albeit slow. You don't need any more yeast but it won't
> hurt to add some if you must. If you want to put it in a carboy go ahead.
> In a day or so you will see lots of activity in the air lock.
>
> Bill Frazier
> Olathe, Kansas USA
>


Actually, I would partially disagree. Yes, slower ferments are
desirable but it's actually more the cold that preserves the white wine
character rather than the speed of ferment (more precisely, they both
do, but the ferment is slow because of the colder temperature, so it's
the temperature that is the main factor).

Ideally, the ferment should start strong because there is increased
danger of oxidation and other spoilage if the must sits around for
several days without the yeast taking off. For that reason it's
probably better to start at 70F or so and only take the temp down when
they yeast takes off.

That was just a theoretical point for next time, practically, go with
Bill's advice.

Pp

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gene
 
Posts: n/a
Default Stuck Primary Fermintation- Non starting

pp wrote:

> William Frazier wrote:
>
>>Ron - Relax, have a glass of wine. This is a Gwurztraminer kit. It won't
>>hurt to have it ferment slow. If you want this kit to take off, warm it up.
>>Haul it up to where the temp. is in the 70s. It will take the better part
>>of a day for the entire must to warm up. Them it will ferment rapidly.
>>But, I ferment my white wines at 50F and it takes them a couple of weeks to
>>get near SG 1.000. You will preserve a lot of the Gwurtz. aroma and fruity
>>flavor by letting it go slow. From your description it appears that the
>>must is fermenting, albeit slow. You don't need any more yeast but it won't
>>hurt to add some if you must. If you want to put it in a carboy go ahead.
>>In a day or so you will see lots of activity in the air lock.
>>
>>Bill Frazier
>>Olathe, Kansas USA
>>

>
>
> Actually, I would partially disagree. Yes, slower ferments are
> desirable but it's actually more the cold that preserves the white wine
> character rather than the speed of ferment (more precisely, they both
> do, but the ferment is slow because of the colder temperature, so it's
> the temperature that is the main factor).
>
> Ideally, the ferment should start strong because there is increased
> danger of oxidation and other spoilage if the must sits around for
> several days without the yeast taking off. For that reason it's
> probably better to start at 70F or so and only take the temp down when
> they yeast takes off.
>
> That was just a theoretical point for next time, practically, go with
> Bill's advice.
>
> Pp
>


Hmmmm.... if one has good grapes to start with and manages the sulfite
level to 30-50ppm, i'd not expect an oxidation issue. Heck, I cold
soak for 1 day at 40-45 degF, let the must warm up in 60-65 degF closet
while the native yeast does it's job for about 2 days, then inoculate
with minimal (1/2 recommended dosage) yeast and DAP/Fermaid K and let
it gradually warm up as yeast multiply over 3-4 days.
Makes delicious sauv blanc that way. Total ferment takes a week or two.
Am I doing something wrong?

Gene
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gene
 
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Default Stuck Primary Fermintation- Non starting

Might be fermenting so slow also if yeast is nutrient-starved
(commercial winery terminology is YANC = Yeast Available Nitrogen
Concentration). You'd be surprised how little active yeast it takes to
get a decent fermentation going when the yeast has the proper nutrition.

Ron, might not hurt to give it a tad of yeast nutrient... mebbe 1
teaspoon per gallon of DAP (DiAmmoniumPhosphate), plus mebbe a 1/2
teaspoon per gallon of Fermaid K two days later.

I agree with Bill that the cooler, slow ferment will yield a fruitier
Gewurtz... that would be my personal preference, too.

Gene

William Frazier wrote:
> Ron - Relax, have a glass of wine. This is a Gwurztraminer kit. It won't
> hurt to have it ferment slow. If you want this kit to take off, warm it up.
> Haul it up to where the temp. is in the 70s. It will take the better part
> of a day for the entire must to warm up. Them it will ferment rapidly.
> But, I ferment my white wines at 50F and it takes them a couple of weeks to
> get near SG 1.000. You will preserve a lot of the Gwurtz. aroma and fruity
> flavor by letting it go slow. From your description it appears that the
> must is fermenting, albeit slow. You don't need any more yeast but it won't
> hurt to add some if you must. If you want to put it in a carboy go ahead.
> In a day or so you will see lots of activity in the air lock.
>
> Bill Frazier
> Olathe, Kansas USA
>
> "R C Jr." > wrote in message
> ...
>
>>Ok This is the 17th now and still not started.
>>I opened the lid and its gray yeasty cake looking (smells good) and
>>bubbles are slowly "bursting". Looks like it wants to start but is
>>vvveeerrrryyyy slow.
>>
>>no activity from the air lock.
>>
>>I checked the temp and is 65.
>>
>>the SG is 1.090 still.
>>
>>I think I will add another yeast packet/starter. what do you guys
>>think?
>>
>>will adding another packet mess it up? or mess the outcome of the wine?
>>
>>also how long can you keep this thing before it starts to get bad.
>>
>>should I transfer it to a carboy now? and then start over? Will
>>agetating it help. rocking the bucket back and forth with the lid on?
>>
>>thanks for all the responses back.
>>
>>-Ron
>>
>>
>>On Sun, 15 Jan 2006 01:20:25 -0800, (R C Jr.) wrote:
>>I have added the Benodite (desolved) and juice, stirred, topped up to 6
>>Gal. in the bucket and added the yeast and stirred before putting the
>>lid on.
>>the starting SG was 1.090
>>
>>
>>Steve Wrote:
>>I suspect the temperature. Get it to room temp, and see if it starts up.
>>BTW what is the current temp & sg of the must?
>>Steve
>>

>
>
>

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