Koj pib mloog dab tsi thaum xaiv ib lub caw? Ua ntej, raws li txoj cai, xim yog dawb lossis liab, thiab tom qab ntawd qhov tseem ceeb tshaj plaws yog tias nws qhuav lossis qab zib. Yog tias txhua yam meej nrog cov khoom qab zib, ces lo lus "qhuav" - yog vim li cas nws thiaj li hu ua.
Cia peb kawm paub
Txhua tus tau sim cov txiv hmab txiv ntoo thiab paub tias lawv qab zib npaum li cas, thiab cov carbohydrates feem ntau piv rau chocolate. Qhov no yog vim hais tias berries yog siab nyob rau hauv ntuj qab zib. Nyob rau hauv tus txheej txheem ntawm hloov cov kua txiv hmab txiv ntoo rau hauv cawv, cov poov xab hloov nws mus rau hauv ethanol. Yog hais tias tus winemaker lub hom phiaj yog qab zib cawv, lub fermentation yuav tsum nres ua ntej cov poov xab tau hloov mus rau hauv qab zib. Qhov no yog li cas chaw nres nkoj wines yog tsim, piv txwv li, lawv muaj zog nrog txiv hmab txiv ntoo cawv thiab txog ib nrab ntawm cov suab thaj nyob rau hauv dej haus. Yog tias lub hom phiaj yog los tsim cov cawv qhuav qhuav, qhov fermentation tsis cuam tshuam thiab tag nrho cov suab thaj hloov mus rau hauv cawv. Tab sis qhov no tsis tau txhais hais tias cov cawv txiv hmab yuav muaj cawv, tsawg dua txiv hmab txiv ntoo qab zib yog siv los ua nws. Nws hloov tawm tias "qhuav" yog ib qho cawv uas muaj qhov tsawg kawg nkaus ntawm cov qab zib seem thiab lo lus no tau txais nyob rau hauv txhua lub teb chaws, nws tsuas yog txais. Thaum xaiv rau koj tus kheej, nrhiav ntau yam - zinfandel, primitive, nutmeg, vionia, gewürztraminer. Cov no yog cov cawv qhuav nrov tshaj plaws, lawv nyob rau hauv feem ntau ntawm cov khw muag khoom, yog li lovers ntawm semi-qab zib muaj kev xaiv zoo.
Raws li tus qauv, qhov concentration ntawm cov suab thaj hauv cov cawv qhuav tsis ntau tshaj 4 grams ib liter. Hauv European Union, cawv yog suav tias yog qhuav yog tias nws muaj 4-9 grams qab zib ib liter. Vim li no, ntau qhuav wines los ntawm cov teb chaws Europe, tuaj rau peb lub teb chaws, ua semi-qhuav. Txhawm rau kom tsis txhob ua yuam kev nrog kev xaiv, nco ntsoov saib daim ntawv lo muaj pes tsawg grams qab zib ib liter muaj thiab cov carbohydrates, yog li lub sijhawm koj yuav pom koj cov cawv ntawm lawv.
Yuav ua li cas hais txog lub qhov ncauj qhuav uas tseem tshuav tom qab caw?
Raws nraim tib yam astringency koj xav tias tom qab lub vaj kaj siab unripe kua los yog muaj zog dub tshuaj yej. Cov no yog cov tannins uas tsim ib qho kev xav astringent, ntxiv kev siv, iab thiab astringency rau saj. Cov tshuaj no muaj nyob rau hauv ntoo, tawv ntoo, nplooj thiab txiv hmab txiv ntoo. Nyob rau hauv grapes lawv nyob rau hauv husk, noob thiab ridges. Yog hais tias koj tsis nyiam lub astringency ntawm cawu cub, xaiv dawb wines. Nyob rau hauv zus tau tej cov liab cawu cub, kev sib cuag ntawm cov cawu cub nrog daim tawv nqaij ntawm grapes yog ntev npaum li cas. Hauv cov cawv qab zib, qab zib smoothes lub astringency tshwm sim los ntawm tannins
