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Winemaking From Grapes: A Reference Guide - (you may want to print out a
copy)
Contents:
1. Checklist of
necessary winemaking equipment
2. Equipment you
will bring to the grape crushing
3. How to make red
wine from grapes
4. How to make
white wine from grapes
5. What if I have
questions or need help?
Checklist of Necessary Winemaking Equipment
Note: You should pick up this equipment at the store. On
the day of the grape crush, I will have some extra equipment at my
house, but in case of shortages, please pick up any required equipment
from the store.
1. Primary Fermentation
Vessels - Three sizes are available: 6.5 gallon
buckets, 7.8 gallon buckets and 16
gallon drums. Each bucket should have its own lid and airlock.
You may cover the 16 gallon drum with a plastic garbage bag.
How many fermentation
vessels will I require?
6.5 Gallon
Buckets: Multiply the number of grape
boxes by 0.70. For example, if you are processing 4 boxes of grapes, the
formula works like this: 4 boxes x 0.70 = 2.8 buckets. Always round up
to the nearest digit. Therefore, you will require (3)
6.5 gallon fermentation
buckets.
7.8 Gallon
Buckets: Multiply the number of grape
boxes by 0.60. For example, if you are processing
6 boxes of grapes, the
formula works like this: 6 boxes x 0.60 = 3.6 buckets. Always round up
to the nearest digit. Therefore, you will require (4)
7.8 gallon fermentation
buckets.
16 Gallon Drum:
Multiply the number of grape boxes by 0.28. For
example, if you are processing 6 boxes of grapes, the
formula works like this: 6 boxes x 0.28
= 1.7 drums. Always round up
to the nearest digit. Therefore, you will require (2)
16 gallon drums.
2. Long handled
plastic or stainless steel spoon - used to stir the floating grapes.
Never let any metal other than stainless steel contact your wine.
3. Auto siphon
4. Tubing for auto
siphon
5. Glass carboys
with stopper and airlock - for the aging and clarification of the wine
How many carboys do
I need?
Carboys are
available in the following sizes: 3, 5, 6 & 6.5 gallons. You will
need any combination of carboys to accommodate your total volume of
wine.
Note: To protect the wine during long term aging, carboys
should be nearly full. Always keep your carboys filled to within one
inch of the bottom of the rubber stopper.
6. Hydrometer - for
measuring and monitoring the specific gravity of the wine
7. Funnel with screen - for filling
the carboys with sanitizing solution and transferring the newly
fermented wine into the carboys.
8.
Laboratory thermometer - for re-hydrating the yeast
9.
Campden tablets - for sanitizing the must
10.
Pectic Enzyme - breaks down haze-causing pectin, extracts better color
and finer-grained tannins.
11.
Sodium Metabisulphite - for sanitizing your equipment
12.
B-Brite winery-grade cleanser - for cleaning your equipment
13.
Yeast Nutrient
Equipment You Will Bring to the Grape Crushing
1.
Primary Fermentation Vessels (Food-Grade only).
If you are using buckets, bring your lids and airlocks. If you are using
food-grade plastic drums, don't forget your plastic garbage bags to cover your
drum.
2.
For people making Muscat, you will need two large straining bags to
press the grapes.
3.
Plastic sheet (to cover car seat cushions, in case buckets leak)
4.
A bottle of wine (your own home-made, if you’ve got it) to share with
others making wine!
How to Make Red Wine From Grapes
(Outline)
1. Clean and sanitize your winemaking equipment
2. Crush and de-stem the grapes. We rent an automated
crusher-destemmer for this process.
3. Add campden tablets and pectic
enzyme to the grape must. Wait 24 hours.
4. Add the wine yeast and yeast nutrient.
5. Once or twice daily, stir the floating grapes down
into the fermenting wine.
6. After 4 to 14 days of fermentation, transfer wine to
a glass carboy. Press the grapes skins. We rent a grape press for this
process.
7. After 1 month, siphon the wine into a fresh carboy.
8. After 2 - 3 months, siphon the wine into a fresh
carboy. Add finings if desired.
9. After 3 - 4 months, siphon the wine again. Bottle at
your leisure.
How to Make Red Wine From
Grapes (Details)
1. Clean and sanitize your winemaking equipment
Make sure your
fermentation vessel is clean
and sanitized before filling with grapes.
1. Clean the fermentation vessel with B-Brite, a
winery-grade cleanser. Soak for 30 minutes minimum. Rinse with water.
If equipment is unusually dirty, longer soaking periods may be
necessary.
2. Sanitize your fermentation vessel with sodium metabisulphite. Mix ½ tsp. sodium metabisulfite in 1 cup water. Splash
this mixture around the entire inside surface of your bucket. Drain it
through the spigot. Do not rinse this residue with water.
2. Crush and de-stem the grapes. We rent an automated
crusher-destemmer for this process.
3. Add campden tablets and pectic
enzyme to the grape must.
A. For every box of grapes you purchased, use 5 campden
tablets.
B. First crush the tablets and dissolve in a small
amount of water. Distribute evenly throughout your different fermentors.
C. For every
two
boxes of grapes, add 1/4 tsp. pectic enzyme.
4. After 24 hours, add the wine yeast and yeast
nutrient. Follow the yeast package instructions for proper
re-hydration. Measure the water temperature carefully. Candy and meat
thermometers are not accurate enough. Use a laboratory thermometer. Do
not let the yeast soak in the warm water longer than the package
recommends. Add 1 tsp. of yeast nutrient for each 5 gallons of wine.
5. Once or twice daily, stir the floating grapes down
into the fermenting wine. Use either a stainless steel spoon or a long
plastic spoon. Never let any metal other than stainless steel touch the
wine.
6. After 4 to 14 days of fermentation, transfer wine to
a glass carboy. Press the grapes skins. We rent a grape press for this
process.
A. Using a funnel
fitted with a screen, gently pour the free-running wine from the
fermentor into a glass carboy. Try to minimize heavy splashing during
this transfer. It is helpful to tilt the carboy and let the wine flow
gently down the inside.
B. Scoop or pour the remaining
grape pulp from the fermentation bucket into the grape
press.
C. Press the pulp and transfer the wine
into the carboy.
7. After 1 month, siphon the wine into a
fresh carboy.
8. After 2 - 3 months, siphon the wine
into a fresh carboy. Add finings if desired.
9. After 3 - 4 months, siphon the wine
again. Bottle at your leisure.
How to Make
White Wine From Grapes (Outline)
1. Clean and sanitize your winemaking
equipment
2. Crush and de-stem the grapes. We rent
an automated crusher-destemmer for this process.
3. Press the crushed grapes &
collect the juice in your fermentation vessel.
4. Add campden tablets and
pectic enzyme to the grape must. Wait 24 hours.
5. Add the wine yeast and yeast nutrient.
6. After approximately 10 - 14 days of
fermentation, transfer wine to a fresh glass carboy.
7. After 1 month, siphon the wine into
another fresh carboy.
8. After 2 - 3 months, siphon the wine
into a fresh carboy. Add finings if desired.
9. After 3 - 4 months, siphon the wine
again. Bottle at your leisure.
How to Make
White Wine From Grapes (Details)
1. Clean and sanitize your winemaking
equipment
A. Clean your fermentation vessel with
B-Brite, a winery-grade cleanser. Soak for 30 minutes minimum. Rinse
with water. If equipment is unusually dirty, longer soaking periods may
be necessary.
B. Sanitize your fermentation vessel
with sodium metabisulfite. Mix ½ tsp. sodium metabisulfite in 1 cup
water. Splash this mixture around the inside surfaces. Drain, but do
not rinse this residue with water.
2. Crush and de-stem the grapes. We rent
an automated crusher-destemmer for this process.
3. Press the crushed grapes &
collect the juice in your fermentation vessel.
4. Add campden tablets to the grape must.
A. For every box of grapes you purchased, use 5 campden
tablets.
B. First crush the tablets and dissolve in a small
amount of water. Distribute evenly throughout your different fermentors.
C. For every
two
boxes of grapes, add 1/4 tsp. pectic enzyme.
5. After 24 hours, add the wine yeast
and yeast nutrient. Follow the yeast package instructions for proper
re-hydration. Measure the water temperature carefully. Candy and meat
thermometers are not accurate enough. Use a laboratory thermometer. Do
not let the yeast soak in the warm water longer than the package
recommends. Add 1 tsp. of yeast nutrient for every 5 gallons of wine.
6. After 10 to 14 days of fermentation,
transfer wine to a fresh glass carboy.
7. After 1 month, siphon the wine into a
fresh carboy.
8. After 2 - 3 months, siphon the wine
into a fresh carboy. Add finings if desired.
9. After 3 - 4 months, siphon the wine
again. Bottle at your leisure.
Getting Help
With Winemaking
At Jasper’s, our job is not to simply
sell you grapes and send you on your merry way. We are true wine
aficionados, and as such we consider it our responsibility to promote
wine appreciation and to teach effective winemaking technique. And what
does it cost you? Nothing! At any step along the way, always feel free
to call or e-mail us with questions.
Business Hours: 603-881-3052
Tuesday 11:30 - 6:00
Wednesday 11:30 - 6:00
Thursday 11:30 - 7:00
Friday 11:30 - 6:00
Saturday 10:30 - 5:00
Sunday Closed
Monday Closed
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Jasper's Homebrew &
Winemaking
4
Temple St.
Nashua,
NH 03060
(603)
881-3052
jaspers
@
boomchugalug.com
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