Winemakers siv peb cov menyuam ntawm cov kua qaub, tartaric, malic thiab citricTartaric stabilizes cawv txiv hmab thiab ntxiv crispness; malic coj nyob rau hauv ib tug zoo li txiv apples aroma thiab tsw thiab rounds tawm lub qhov ncauj; thiab citric ntxiv citrusy tart fruity flavors. Winemakers yuav siv ib qho los yog ua ke ntawm cov kua qaub.
Puas ntxiv rau cawv?
Thaum peb saj cawv, cov khoom sib xyaw no yog lub luag haujlwm rau qhov tsw thiab aromas peb tau txheeb xyuas. Oak tej kas tham kuj ntxiv flavors xws li spice, caramel, vanilla, toastlos yog cedar (qee qhov yog lactones thiab thiols). … Wine flavours kuj tuaj yeem cuam tshuam los ntawm cov hluav taws kub hnyiab, thaum cov phenols tsis zoo hauv cov pa luam yeeb permeate cov tawv nqaij.
Vim li cas thiaj tau txais nws cov tsw?
Wine's flavours los ntawm aroma compounds -stereoisomers raws li kws tshawb fawb hu rau lawv- uas tau tso tawm thaum lub sij hawm fermentation. … Txhua lub caw tuaj yeem muaj ntau pua cov tshuaj tsw qab sib txawv thiab txhua qhov sib xyaw tuaj yeem cuam tshuam rau qhov tsw ntawm cawv. Peb lub hlwb feem ntau muaj ntau cov lus teb rau ib qho stereoisomer.
Yuav ua li cas ntxiv tsw rau hauv tsev wine?
Txhawm rau kom koj cov cawv txiv hmab acidity, kuv xav kom ntxiv li 1/4 teaspoon ib nkas loos rau pib. Siv ib tug sib tov los yog xaiv cov kua qaub uas koj xav tias zoo tshaj plaws flavors koj caw. Tartaric acid ua haujlwm zoo tshaj plaws rau cov txiv hmab txiv ntoo; citric acid yog zoo rau mead; thiab kev sib xyaw ntawm tag nrho peb cov kua qaub haum rau txiv hmab txiv ntoo wines.
winemakers ua dab tsi?
A winemaker saib xyuas ntau hom vines uas tau cog, ua raws qhov loj hlob thiab sau ze ze, thiab xaiv cov txiv hmab txiv ntoo zoo tshaj plaws rau cawv. Thaum lawv tsis nyob hauv teb tshuaj xyuas cov txiv hmab txiv ntoo, cov neeg ua haujlwm winemaker yog nyob rau hauv lub winery saib xyuas kev tsim khoom, khoom siv, thiab cov neeg ua haujlwm.
