Kodi vinyo wosakanizidwa ndi vinyo wabwino?

Mu lesitilanti ya kumadzulo yokongoletsedwa bwino kwambiri, banja lina lovala bwino linaika pansi mipeni ndi mafoloko awo, n’kuyang’ana woperekera zakudya wovala bwino, woyera wagalavu yoyera akutsegula pang’onopang’ono chigoba chabotolo chavinyo ndi kabisira, kuti adye. vinyo wokoma wamitundu yowoneka bwino…

Kodi chochitikachi chikuwoneka chodziwika bwino? Mbali yokongola yotsegula botolo ikasowa, zikuwoneka kuti mawonekedwe a zochitika zonse adzatha. Ndichifukwa chake anthu nthawi zonse amamva kuti mavinyo otsekedwa ndi cork nthawi zambiri amakhala abwinoko. Ndi choncho? Kodi ubwino ndi kuipa kwa zoyimitsa nkhwangwala ndi chiyani?

Chotsekerako chimapangidwa ndi khungwa lochindikala lotchedwa cork oak. Chotchinga chonsecho chimadulidwa mwachindunji ndi kukhomeredwa pa bolodi kuti apeze chotchinga chonse, komanso matabwa osweka ndi zidutswa zosweka. Choyimitsa cork sichimapangidwa ndi kudula ndi kukhomerera bolodi lonse la cork, ikhoza kupangidwa potolera tchipisi ta cork zotsalira pambuyo podula kale ndikusanja, kumata ndi kukanikiza…

Imodzi mwa ubwino waukulu wa cork ndikuti imalola kuti mpweya wochepa ukhale wochepa pang'onopang'ono mu botolo la vinyo, kotero kuti vinyo akhoza kupeza fungo lovuta komanso loyenera komanso lokoma, choncho ndiloyenera kwambiri kwa vinyo omwe ali ndi ukalamba. Pakalipano, mavinyo ambiri omwe ali ndi mphamvu zokalamba amatha kusankha Gwiritsani ntchito nkhokwe kuti mutseke botolo. Pazonse, nkhokwe yachilengedwe ndiye choyimitsira vinyo choyambirira kwambiri, ndipo pakadali pano ndiye choyimitsira vinyo chogwiritsidwa ntchito kwambiri.

Komabe, corks si angwiro ndipo alibe zofooka, monga TCA kuipitsidwa corks, amene ndi vuto lalikulu. Nthawi zina, Nkhata Bay idzatulutsa mankhwala kuti apange chinthu chotchedwa "trichloroanisole (TCA)". Ngati chinthu cha TCA chikakumana ndi vinyo, fungo lopangidwa ndi losasangalatsa, lofanana pang'ono ndi lonyowa. Fungo la nsanza kapena makatoni, ndipo simungathe kulichotsa. Munthu wina wokoma vinyo wa ku America ananenapo za kuipa kwa kuipitsidwa kwa TCA: “Mukangomva fungo la vinyo woipitsidwa ndi TCA, simudzaiŵala kwa moyo wanu wonse.”

Kuwonongeka kwa TCA kwa cork ndi vuto losapeŵeka la vinyo wotsekedwa (ngakhale kuti gawoli ndi laling'ono, likadalipobe pang'ono); za chifukwa Nkhata Bay ali ndi chinthu ichi, palinso maganizo osiyana. Amakhulupirira kuti chigoba cha vinyo chidzanyamula zinthu zina panthawi ya mankhwala ophera tizilombo toyambitsa matenda, kenako kukumana ndi mabakiteriya ndi bowa ndi zinthu zina kuti ziphatikize kupanga trichloroanisole (TCA).

Ponseponse, makoko ndi abwino komanso oyipa pakuyika vinyo. Sitingayese kuona ubwino wa vinyo potengera ngati waikidwa m’matumba. Simudzadziwa mpaka fungo la vinyo litanyowetsa zokometsera zanu.