Mutane da yawa suna tunanin cewa ruwan da aka rufe tare da murfin dunƙule suna da arha kuma ba za a iya tsufa ba. Shin wannan magana ta daidai ne?
1. Cork vs. Dunƙule tafiya
An yi abin toshe kwalaba daga haushi na itacen oak. Cork OAak wani nau'in itacen oak ya girma musamman a Portugal, Spain da Arewacin Afirka. Cork wani iyakance ne mai iyaka, amma yana da inganci don amfani, sassauƙa da ƙarfi, yana ba da damar ƙaramin adadin oxygen, kuma yana ba da damar ci gaba cikin kwalbar. Koyaya, wasu giya sun rufe da corks suna iya yiwuwa su haifar da tricicloroanisole (TCA), yana haifar da gurbata cork. Kodayake gurbataccen Cork ba shi da cutarwa ga jikin mutum, ƙanshi da kayan ƙanshi na ruwan inabin zai shuɗe, wanda zai shafi dandano na rigar, wanda zai shafi dandano.
Wasu masu samar da ruwan inabin sun fara amfani da iyakokin dunƙule a shekarun 1950s. An yi wasan dunƙule da kayan ado na aluminium kuma gaset ɗin a ciki ya yi da polyethylene ko tin. Abubuwan da ke cikin liner suna yanke shawara ko ruwan inabin shine anãerobic gaba ɗaya ko har yanzu yana ba da damar wasu oxygen don shiga. Ko da yake da kayan, duk da haka, dunƙule da aka kama da giya sun fi tsayayye fiye da ruwan da aka kora saboda babu matsalar gurbata Cork. The dunƙule hula yana da babban matakin cika fuska fiye da abin toshe kwalaba, don haka yana da sauki samar da ragi, sakamakon shi kamshin ɓarnar. Wannan kuma shine batun da ruwan inabi mai wanki.
2. Shin suna dunƙule da aka ɗauka masu rahusa da ƙarancin inganci?
An yi amfani da su a Australia da New Zealand, amma har zuwa mafi karancin a Amurka da tsoffin kasashen duniya. Kashi 30% na giya a cikin Amurka an rufe su da dunƙule dunƙule, kuma gaskiyane cewa wasu daga cikin giya a nan basu da kyau sosai. Duk da haka har zuwa 90% na giya na New Zealand suna dunƙule dunƙule, gami da ruwan inabi mai rahusa, amma kuma wasu mafi kyawun giya na New Zealand. Sabili da haka, ba za a faɗi cewa giya tare da murfin dunƙule ba shi da arha da ƙarancin inganci.
3. Shin za a iya wines an rufe su da karfin dunƙule ba a tsufa ba?
Babban kokwanto mutane suna da shi shine wanda aka rufe tare da murfin dunƙule na iya shekaru. Hogue cellars a Washington, Amurka, ta gudanar da gwaji don kwatanta sakamakon corrs na halitta, gulbin wucin gadi da kusurwoyin dunƙule a kan ingancin giya. Sakamakon ya nuna cewa dunƙulen dunƙule ya kiyaye ɗan itacen aromas da dandano na ja da farin giya da kyau. Dukansu wucin gadi da na halitta na iya haifar da matsaloli tare da gurbata cork. Bayan sakamakon gwajin ya fito, dukkanin giya da aka samar da giya hogogy aka sauya su sauya su dunƙule. Dalilin da ya sa ƙulli Cork yana da kyau don tsufa tsufa shine cewa yana ba da damar wani adadin oxygen don shigar da kwalban. A yau, tare da ci gaban fasaha, dunƙule ƙaƙƙarfa ma iya sarrafa adadin oxygen da ke shiga daidai gwargwadon kayan gasket. Ana iya ganin cewa sanarwar da ke daɗar da aka rufe tare da murfin dunƙule ba za a iya samun shekaru ba.
Tabbas, sauraron lokacin lokacin da aka buɗe cork shine ƙauna mai matukar kyau. Hakanan saboda saboda wasu masu amfani suna da jin daɗin ambaliyar itacen oak, waɗanda ake samu da yawa ba sa amfani da murfin dunƙule cikin sauƙi ko da sun san fa'idodin dunƙule. Koyaya, idan wata rana dunƙule iyakoki ba a sake la'akari da alama ce mai kyau mai kyau, karin liyafa za suyi amfani da dunƙule dunƙule, kuma yana iya zama abin soyayya da m abu a waccan lokacin!
Lokaci: Jul-17-2023