Wine filter: tu txoj kev, cov kws tshaj lij pom zoo

Cov txheej txheem:

Wine filter: tu txoj kev, cov kws tshaj lij pom zoo
Wine filter: tu txoj kev, cov kws tshaj lij pom zoo

Video: Wine filter: tu txoj kev, cov kws tshaj lij pom zoo

Video: Wine filter: tu txoj kev, cov kws tshaj lij pom zoo
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Cov neeg uas koom nrog winemaking paub tias vim muaj pomace, poov xab residue, qab zib ntawm tartar thiab qab zib sediment hauv cov dej haus, cov khoom kawg tsis tshua muaj pob tshab. Cov khoom xyaw no tsis tsuas yog ua rau cov cawv txiv hmab tsis txaus nyiam, tab sis tuaj yeem ua rau rov fermentation. Txhawm rau tiv thaiv qhov no, cov dej cawv yuav tsum tau ntxuav kom huv. Wine lim tau tsim tshwj xeeb rau lub hom phiaj no. Muaj kev sib cav sib ceg ntawm cov kws tshaj lij txog seb nws puas tsim nyog los ua kom pom tseeb thiab tob npaum li cas. Qee tus ntseeg tias kev siv lub lim dej cawv yuav cuam tshuam rau qhov saj ntawm cov khoom. Lwm tus, ntawm qhov tsis sib xws, hais tias cov dej ntshiab huv yog qhov zoo dua. Yog hais tias lub tsev winemaker yuav lim cov cawv, nws yuav tsum paub tias muaj dab tsi rau qhov no. Kawm paub ntxiv txog cov lim dej cawv hauv kab lus no.

nias lim rau cawv
nias lim rau cawv

Introduction totxheej txheem

Wine filtration yog ntau theem txheej txheem ntau lawm, lub luag haujlwm ntawm kev tshem tawm cov khoom ntawm cov khoom raug tshem tawm, cov poov xab sediments, fining agents, tartar thiab microorganisms. Hauv lwm lo lus, lub hom phiaj ntawm cov txheej txheem no yog txhawm rau microbiologically ruaj khov cawv. Membrane filtration yog feem ntau siv hauv kev lag luam. Txoj kev no yog suav tias yog feem ntau, txij li cov qauv ntawm cov cawv yog khaws cia tag. Nws yog nqa tawm siv cov cuab yeej tshwj xeeb thiab cov khoom siv lim cartridge (cartridges). Txawm li cas los xij, artisanal winemakers xav paub ntau ntxiv txog hom lim twg tuaj yeem siv rau hauv tsev caw? Xav paub ntxiv txog qhov no tom qab.

Txoj kev yooj yim tshaj

Kev txiav txim los ntawm kev tshuaj xyuas, qee zaum nws tuaj yeem yog cov cawv txiv hmab pob tshab thiab muaj qhov saj zoo, tab sis motes muaj nyob hauv nws. Nws yog yooj yim tshem tawm. Cov cawv yog lim los ntawm cov ntaub qhwv thiab lub raj mis.

tsev wine lim
tsev wine lim

Ntxiv mus, cov thawv ntim tau zoo kaw. Hauv daim ntawv no, cov dej haus tuaj yeem sawv hauv cellar thiab "ripen" ntev.

Yuav ua li cas ntxuav nrog qe dawb

Yog tias cov dej haus cawv hauv tsev tseem nyob hauv huab txawm tias tom qab ua haujlwm zoo thiab ua kom siav, lub qe dawb caw tuaj yeem pom zoo. Cov txheej txheem ntxuav yog ua raws li hauv qab no. Ua ntej koj yuav tsum coj lub qe thiab cais cov protein los ntawm lub qe.

Ntxuav cov dej haus nrog ib lub qe
Ntxuav cov dej haus nrog ib lub qe

Tom qab ntawd muab nchuav rau hauv ib lub thawv cais, uas muaj dej me me. Qhov ntawd yog qhov koj yuav tsum tau nchuavib co caw. Tom qab ntawd cov ntsiab lus yog stirred kom txog thaum ib homogeneous loj tau txais. Tam sim no nws tuaj yeem ntxiv rau hauv tsev ua cawv. Tom qab haus dej, koj yuav tsum sib tov nws dua thiab tawm rau ob peb lub lis piam kom nws ripens. Cov txheej txheem no yuav tsum tau tswj xyuas. Yog hais tias lub cawu cub tau ci, nws yog tam sim ntawd drained los ntawm cov sediment, faib rau hauv lub hwj thiab corked. Cov neeg uas txiav txim siab siv lub qe lim rau cawv los ntxuav cov dej haus yog xav paub ntau npaum li cas cov protein yuav tsum tau? Raws li cov kws tshaj lij, tsawg kawg ob lub qe yuav tsum tau siv rau 100 litres cawv.

About gelatin filtration

Qhia meej cawv hauv tsev siv gelatin. Kev txiav txim los ntawm kev tshuaj xyuas, 2 g ntawm cov khoom no yuav xav tau rau 10 litres ntawm cov khoom.

wine lim
wine lim

Nws yooj yim los ua lub lim dej cawv. Ua ntej, gelatin yog soaked nyob rau hauv dej txias thiab infused rau 10 teev. Lub sijhawm no, cov dej tuaj yeem hloov pauv. Tom qab cov gelatin tau o, nws yog nchuav nrog dej kub thiab sab laug kom txias. Tom ntej no, gelatin yog maj mam ntxiv rau cov cawv thiab lub thawv yog nruj nreem kaw. Yog tias cov txheej txheem pom tau ua tiav, ces cov gelatin flakes yuav tsum nyob rau hauv qab. Tam sim no cov cawv tuaj yeem ua tib zoo ntws, ntim thiab kaw.

Yuav ua li cas ntxiv

Kev txiav txim los ntawm kev tshuaj xyuas, skimmed nyuj cov kua mis brightens cawv zoo. Txhawm rau tshem tawm ib liter ntawm cawv, koj xav tau ib teaspoon ntawm mis nyuj. Tom qab ntxiv, cov ntsiab lus yog tov thiab infused rau ob peb hnub ntawm qhov kub ntawm 26 degrees. Tsis tas li ntawd, cawv tuaj yeem ua kom huv los ntawm kev siv cov txheej txheemcua sov. Ua li no, cov cawv yuav tsum tau lim yog ntim rau hauv ob peb lub khob iav. Tom qab ntawd lawv yuav tsum tau nruj nreem corked, muab tso rau hauv ib lub thawv hlau thiab ncuav nrog dej txias. Tom qab lub lauj kaub yog rhuab mus rau 50 degrees, tshem tawm los ntawm tshav kub thiab txias. Tom qab ntawd cov txheej txheem no yuav tsum tau rov ua dua ob zaug ntxiv. Thaum kawg, cov cawv nyob rau tsib hnub. Tom qab lub sij hawm no, cov sediment yog drained.

Dab tsi yog lub lim dej

Kev tshaj lij thev naus laus zis tau tsim los rau cawv, uas yog rau nws kom huv. Yog tias cov txheej txheem saum toj no tsis tau muab qhov xav tau, nws tuaj yeem raug qhia kom mus rau qhov tshwj xeeb lim xovxwm. Lub ntsiab ntawm cov txheej txheem ntxuav yog tias cov cawv yog tsav los ntawm lub siab los ntawm ntau txheej txheej lim. Yog li ntawd, lub ncua kev kawm ntawv yog khaws cia nyob rau hauv lub Upper txheej, thiab refined caw yog nyob rau hauv qab. Tom qab ntawd cov khoom lim tau muab faib rau hauv lub raj mis. Cov khoom siv lim nrov tshaj plaws ntawm winemakers yog cov ntawv lim. Rau nws cov chaw tsim khoom, cellulose yog siv nrog kev sib ntxiv ntawm ntau yam zaub mov. Cardboard daim hlau muaj qhov sib txawv porosity, qhov degree ntawm uas yog xam nyob rau hauv microns. Cov khoom no tuaj yeem siv rau kev nplua, ntxhib, nruab nrab thiab txawm tias ua kom tsis muaj menyuam.

khoom siv ntxuav

Ntau tus neeg tsim khoom lag luam tau ntseeg tias kev siv cov khoom siv dej lim dej tsuas yog siv tau ntawm kev lag luam. Txawm li cas los xij, raws li cov kws tshaj lij, cov xovxwm caw yuav pab qhia meej txog cov dej haus hauv tsev. Piv txwv li, Italian filtration apparatus Hobby FCH yog nrov heev.6. Ib chav tsev nrog rau lub phaj nruab nrab, uas tuaj yeem ntxuav tau 200 litres cawv hauv ib teev.

caw xovxwm
caw xovxwm

Cov cuab yeej muaj kev ua haujlwm siab thiab ua haujlwm yooj yim. Raws li cov tswv, nws tsis txwv rau kev tu cov cawv txiv hmab nkaus xwb. Nws tuaj yeem siv los lim ntau cov kua txiv hmab txiv ntoo, npias, kvass thiab lwm yam kua.

Pom zoo: