Today is Barley Wine brewing day!
Same recipe as past year (at least I try), Pale and Munich (20%) as base malts, with a little Crystal and Chocolate (3% each) plus raw cane sugar to reach 1085 OG. Decoction, plus ninety munites boil will enhance malty notes, caramel, melanoidins, dried fruits...
Fifty IBU, with a little Chinook at twenty minutes boiling to add fruity and piney notes. This is not an American Barleywine, but a little american hop helps.
This year I'm gonna bottle everything soon, the Barley Wine will agge in bottle. No maderization experiments this time: it's the same recipe al last year that I splitted to maderize half: this second version was not as good as the original one, as it lost a lot of malty notes, red fruit and dried fruit aromas, while the portlike tones were not enough to balance the loss.
Showing posts with label aging. Show all posts
Showing posts with label aging. Show all posts
Saturday, 7 May 2016
Wednesday, 11 November 2015
Maderizzazione - Secondo episodio

L'esperimento descritto qui risale ormai al 2011. Credo di avere ancora delle bottiglie avanzate, ma sono sepolte in cantina, e non verranno riesumate per parecchi anni. Nel frattempo la produzione di birre vintage va avanti: un anno fa ho imbottigliato una Ale belga fermentata con Trappist HG e lasciata a maderizzare per 5 mesi .
Questa volta la OG era più bassa, ho effettuato un priming con aggiunta di zucchero (1g/litro) e lievito fresco. Non volevo un nuovo pseudo-passito ma una birra da divano, con un pochino di gasatura. A distanza di un anno circa ho stappato una bottiglia: è una bella belgian dark strong, ma esteri e fenoli si sono ammorbiditi e sono accompanati da note di sherry non evidentissime ma presenti. Nel complesso è una buona birra da meditazione.
Ora devo imbottigliare la n.3, barley wine che sta maderizzando da luglio. Come al solito mezza cotta è già imbottigliata, e dopo sei mesi si lascia bere molto volentieri: grazie al chinook che ho usato in bollitura (avevo finito il challenger) ha una bella nota resinosa e fruttata, che purtroppo si perderà con l'invecchiamento.

Aggiornamento:
Ho stappato la n.3, dopo alcuni mesi di bottiglia (la versione maderizzata) ed oltre sei mesi la versione standard.
La versione standard ha comunque una lieve nota ossidata, assieme al usto maltato molto pieno, con note che vanno dal caramello alle melanoidine, frutta essicata, alla liquirizia; una lieve nota di uva e resinoso dato dal Chinook (ancora evidente). La maderizzata ha aromi molto più spenti, il malto è evidente ma non così variegato, ed ovviamente il legnoso e marsalato è più forte (sì, l'ossidazione da delle note legnose, anche se non è fatta in botte).
Nel complesso preferisco la versione imbottigliata fresca: per un po' gli esperimenti di maerizzazione sono sospesi!
Friday, 5 December 2014
Barley Straw Wine: about beer Maderization...
Maderization is an oxidative process tipycal of some wines during aging. Wine loses some carachteristics, and aquire an amber color and a typical Madeira flavour. In wines like Porto, Madeira, Marsala, that is a part of aging process, so it's not negative for the product.
Like many tipical food, Madeira wine was born randomly.
Im Madeira island, since 1600 a wine was produced for local consumption and export. In some area of the island, grapes didn't reach the rght amount of sugars, so, to lower the acidity of the wine, cane sugar or alcohol from cane sugar was added: they discovered that this wine, reinforced with sugar or alcohol, could keep hisflavours and get new ones. Part of the vinification process consist in aging in barrels for some months at 50°C.
Inspired by this, I decided to make a maderized Barley wine, a high gravity beer fermented with sherry yeast and left oxidising for 6 months at warm temperature after adding alcohol:
4kg pils
1kg munich
100g cane sugar
15 g willamette (90')
15 g amarillo (90')
I used the first 7 liters from sparging for the Barley wine, adding bittering hops at the boil, 100g cane sugar. After boiling I got 5 liters at OG 1100, those were inoculated with Wyeast 4021: champagne/sherry yeast (what a shame, one pack for just five liters!).
I did an easy APA with the rest of the filtration: it was summer and I needed something fresh to drink!
After 7 days of primary fermentation, I added 20cl alcohol and left the beer in a glass carboy for six months. Here is where the oxidativeprocess took place, from june to december. Then I bottled without priming.
I tasted the beer after one yeas (6 months maderization + 6 months bottle): it has typical aromas like Porto, Vin Santo or Marsala, a strong chestnut honey smell (for the lucky ones that ever tasted it), heavy body. Perfect after dinner or dessert pairing. If you ever tasted Xiaoyu from Baladin, that's really similar: at first seems like a straw wine, but when in your mouth you notice all the fruity flavours missing.
After this experiment, I tried to add maderized notes to a Belgian strong amber ale: the beer (9% Alc.) layed four months maderizing, then I primed, bottled and put in the cellar aging three months ago. Too young now, but stay tuned!
Like many tipical food, Madeira wine was born randomly.
Im Madeira island, since 1600 a wine was produced for local consumption and export. In some area of the island, grapes didn't reach the rght amount of sugars, so, to lower the acidity of the wine, cane sugar or alcohol from cane sugar was added: they discovered that this wine, reinforced with sugar or alcohol, could keep hisflavours and get new ones. Part of the vinification process consist in aging in barrels for some months at 50°C.
Inspired by this, I decided to make a maderized Barley wine, a high gravity beer fermented with sherry yeast and left oxidising for 6 months at warm temperature after adding alcohol:
4kg pils
1kg munich
100g cane sugar
15 g willamette (90')
15 g amarillo (90')
I used the first 7 liters from sparging for the Barley wine, adding bittering hops at the boil, 100g cane sugar. After boiling I got 5 liters at OG 1100, those were inoculated with Wyeast 4021: champagne/sherry yeast (what a shame, one pack for just five liters!).
I did an easy APA with the rest of the filtration: it was summer and I needed something fresh to drink!
After 7 days of primary fermentation, I added 20cl alcohol and left the beer in a glass carboy for six months. Here is where the oxidativeprocess took place, from june to december. Then I bottled without priming.
I tasted the beer after one yeas (6 months maderization + 6 months bottle): it has typical aromas like Porto, Vin Santo or Marsala, a strong chestnut honey smell (for the lucky ones that ever tasted it), heavy body. Perfect after dinner or dessert pairing. If you ever tasted Xiaoyu from Baladin, that's really similar: at first seems like a straw wine, but when in your mouth you notice all the fruity flavours missing.
After this experiment, I tried to add maderized notes to a Belgian strong amber ale: the beer (9% Alc.) layed four months maderizing, then I primed, bottled and put in the cellar aging three months ago. Too young now, but stay tuned!
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