Akenshi icupa rya vino nziza ryemerwa cyane gufungwa hamwe na cork kuruta icyuma gipima icyuma, ukizera ko cork aricyo cyemeza vino nziza, ntabwo ari ibisanzwe kandi byanditse gusa, ahubwo binemerera divayi guhumeka, mugihe icyuma cyicyuma kidashobora guhumeka kandi gikoreshwa gusa kuri vino ihendutse. Nyamara ibi nibyo koko?
Imikorere ya vino cork ntabwo ari iyo gutandukanya umwuka gusa, ahubwo ni no kwemerera divayi gusaza gahoro gahoro hamwe na ogisijeni nkeya, kugirango divayi itazabura ogisijeni kandi igabanye ingaruka. Icyamamare cya cork gishingiye cyane cyane ku myenge yacyo yuzuye, ishobora kwinjira mu mwuka muto wa ogisijeni mu gihe kirekire cyo gusaza, bigatuma uburyohe bwa divayi burushaho kuzenguruka binyuze mu “guhumeka”; icyakora, hamwe niterambere ryubumenyi nubuhanga, icyuma cya screw screw gishobora kugira ingaruka zisa noguhumeka, kandi mugihe kimwe, birashobora kubuza cork kwandura nikintu cya "Corked".
Indwara ya corked ibaho mugihe cork yangijwe nuruvange ruzwi nka TCA, bigatuma uburyohe bwa vino bugira ingaruka cyangwa bukangirika, kandi bukaba bugera kuri 2 kugeza kuri 3% bya divayi ifunze. Divayi yanduye itakaza uburyohe bwimbuto kandi isohora impumuro idashimishije nkikarito itose hamwe nimbaho zibora. Nubwo ntacyo bitwaye, birashobora kurangaza cyane uburambe bwo kunywa.
Guhimba icyuma cya screw screw ntabwo gihamye gusa mubwiza, gishobora kwirinda ko habaho Corked kurwego runini, ariko kandi byoroshye gufungura icupa nimpamvu ituma bigenda byamamara. Muri iki gihe, inzoga nyinshi muri Ositaraliya no muri Nouvelle-Zélande zikoresha imipira y'icyuma aho gukoresha cork kugira ngo zifunge amacupa yabo, ndetse no kuri divayi yo hejuru.
Igihe cyo kohereza: Nzeri-05-2023