Lub teeb ua rau cov cawv ntau dua tuaj yeem ua rau oxidize, ua rau nws tawg, ua rau muaj kev cuam tshuam rau xim, aroma, thiab saj ntawm caw. Oxidized wine yuav siv sij hawm rau ib tug vinegary saj thiab poob nws qhov tob ntawm tsw. … Lwm qhov yog vim li cas cov fwj tsaus nti siv rau cov cawv liab yog yog li tus neeg siv khoom tsis tuaj yeem txiav txim siab cawv raws li xim nkaus xwb.
Koj puas tuaj yeem muab cov cawv liab tso rau hauv lub fwj ntshiab?
At 10% UV wavelength pom, ntshiab / flint fwj lim qhov tsawg kawg nkaus ntawm lub teeb, ua rau lub teeb puas ntau dua li lwm cov xim iav. Txij li 10% tsis yog UV tiv thaiv tiag tiag, wines fwj hauv flint / ntshiab iav yog txhais tau rau siv tam sim.
Vim li cas lub fwj cawv tsis meej?
Muaj ntau lub raj mis xim sib txawv nyob rau ntawd, tab sis feem ntau xim yog ntsuab. Thaum liab Bordeaux feem ntau khaws cia rau hauv cov fwj ntsuab tsaus, qhuav Bordeaux's yog khaws cia rau hauv cov xim ntsuab. … Qhov laj thawj tseem ceeb ntawm kev khaws cov cawv txiv hmab rau hauv lub raj mis ntsuab yog kom tiv thaiv cov cawv los ntawm oxidation, ib qho ua txhaum cawv ntau.
Vim li cas qee cov cawv dawb hauv lub fwj tsaus?
tshwj xeeb tshaj yog rau cov dawb thiab rosé. Hmoov tsis zoo, zoo li roj, wine raug puas tsuaj thiab degraded los ntawm lub teebyog li lub raj mis xim zoo dua rau khaws cia. Tawm mus rau lub teeb lub polyphenols (aroma compounds) tuaj yeem hloov pauv; citrus aromas txo qis thiab siav cabbage aromas nce. Vitamins kuj degraded los ntawm UV teeb.
Vim li cas thiaj yuav tsum khaws cawv rau hauvtsaus ntuj?
Txawm hais tias koj khaws cia rau lub hlis, lis piam, lossis hnub, khaws koj cov cawv nyob hauv qhov tsaus ntau li ntau tau. UV rays los ntawm lub hnub ncaj qha tuaj yeem ua rau cov caws pliav thiab aromas. Koj yuav tsum khaws wines kom deb ntawm qhov chaw ntawm kev vibration, xws li koj lub tshuab ntxhua khaub ncaws thiab tshuab ziab khaub ncaws, chaw ua haujlwm, lossis lub tso suab.
