Abantu abaningi bacabanga ukuthi amawayini avalwe ngezikulufa ashibhile futhi awakwazi ukuguga.Ingabe lesi sitatimende silungile?
1. Ukhokho VS.Isikulufa Cap
Ukhokho wenziwa ngamagxolo e-oki kakhokho.I-Cork oak wuhlobo lwe-oki olutshalwa kakhulu ePortugal, eSpain naseNyakatho Afrika.I-Cork iyinsiza elinganiselwe, kodwa iyasebenza ukuyisebenzisa, iyaguquguquka futhi iqinile, inophawu oluhle, futhi ivumela inani elincane le-oxygen ukuthi lingene ebhodleleni, lisize iwayini ukuthi liqhubeke likhula ebhodleleni.Nokho, amanye amawayini avalwe ngokhokho athambekele ekukhiqizeni i-trichloroanisole (TCA), abangele ukungcoliswa kukakhokho.Nakuba ukungcoliswa kukakhokho kungeyona ingozi emzimbeni womuntu, iphunga nephunga lewayini liyoshabalala, esikhundleni salo kube nephunga elibi lebhokisi elimanzi, elizothinta ukunambitheka.
Abanye abakhiqizi bewayini baqala ukusebenzisa ama-screw caps ngawo-1950s.I-screw cap yenziwe nge-aluminium alloy kanti i-gasket ngaphakathi yenziwe nge-polyethylene noma ithini.Impahla ye-liner inquma ukuthi iwayini liyi-anaerobic ngokuphelele noma lisavumela umoya-mpilo othile ukuthi ungene.Kungakhathalekile ukuthi yimalini, nokho, amawayini afakwe isikulufa azinzile kunamawayini amakhokho ngoba ayikho inkinga yokungcoliswa kukakhokho.I-screw cap inezinga eliphezulu lokuvala kunokhokho, ngakho-ke kulula ukukhiqiza ukusabela kokunciphisa, okuholela ephunga lamaqanda abolile.Lokhu kunjalo nangewayini elivalwe ngokhokho.
2. Ingabe amawayini ane-screw caped ashibhile futhi awekhwalithi embi?
Ama-screw caps asetshenziswa kakhulu e-Australia naseNew Zealand, kodwa kancane e-United States namazwe oMhlaba Omdala.Amaphesenti angama-30 kuphela amawayini e-United States avaliwe ngezikulufu, futhi kuyiqiniso ukuthi amanye amawayini lapha awamahle kakhulu.Nokho kufike ku-90% wamawayini aseNew Zealand ane-screw capped, okuhlanganisa namawayini etafula ashibhile, kodwa namanye amawayini ahamba phambili aseNew Zealand.Ngakho-ke, ngeke kushiwo ukuthi amawayini anama-screw caps ashibhile futhi anekhwalithi ephansi.
3. Ingabe iwayini elivalwe ngezikulufa ngeke liguge?
Ukungabaza okukhulu abantu abanako ukuthi amawayini avalwe ngezikulufa angaguga yini.I-Hogue Cellars e-Washington, e-U.S.A., yenza ucwaningo lokuqhathanisa imiphumela yamakhokho emvelo, okhokho bokwenziwa kanye nama-screw caps kwikhwalithi yewayini.Imiphumela yabonisa ukuthi ama-screw caps agcina iphunga elimnandi nephunga elimnandi lamawayini abomvu namhlophe.Kokubili ukhokho wokwenziwa nowemvelo ungabangela izinkinga nge-oxidation nokungcoliswa kukakhokho.Ngemuva kokuphuma kwemiphumela yocwaningo, wonke amawayini akhiqizwa yi-Hogg Winery ashintshelwa kuma-screw cap.Isizathu sokuthi ukuvalwa kukakhokho kuhle ekugugeni kwewayini ukuthi kuvumela inani elithile le-oxygen ukuthi lingene ebhodleleni.Namuhla, ngokuthuthuka kobuchwepheshe, ama-screw caps angakwazi futhi ukulawula inani le-oxygen engena ngokunembe ngokwezinto ze-gasket.Kuyabonakala ukuthi isitatimende sokuthi iwayini elivalwe ngezikulufa azikwazi ukuguga asivumelekile.
Yiqiniso, ukulalela isikhathi lapho ukhokho evuliwe kuyinto enothando kakhulu futhi enhle kakhulu.Yingoba abanye abathengi banomuzwa wesitobha se-oki, abakhiqizi abaningi bewayini abalokothi basebenzise amakepisi ngezikulufu kalula ngisho noma bezazi izinzuzo zamakepisi esikulufa.Kodwa-ke, uma ngolunye usuku ama-screw caps engasabhekwa njengophawu lwamawayini ekhwalithi ephansi, izitolo eziningi zewayini zizosebenzisa ama-screw caps, futhi kungase kube yinto yothando nenhle ukuqaqa isikulufu se-screw cap ngaleso sikhathi!
Isikhathi sokuthumela: Jul-17-2023