Abantu bamwe bakunda kunywa vino bazagerageza gukora vino yabo, ariko inzabibu bahisemo ni inzabibu kumeza yaguzwe kumasoko. Ubwiza bwa vino ikozwe muri izo nzabibu birumvikana ko atari byiza nkibyakozwe mu nzabibu zabigize umwuga. Waba uzi itandukaniro riri hagati yinzabibu zombi?
Ubwoko butandukanye
Inzabibu za divayi n'inzabibu kumeza biva mumiryango itandukanye. Imizabibu hafi ya yose ni iy'imizabibu yo muri Aziya (Vitis Vinifera), kandi inzabibu zimwe na zimwe nazo zikomoka muri uyu muryango. Inzabibu nyinshi zo kumeza, ni iz'umuzabibu w'Abanyamerika (Vitis Labrusca) na muscadine y'Abanyamerika (Vitis Rotundifolia), ubwoko bukoreshwa cyane mu gukora divayi ariko biribwa kandi biraryoshye.
2. Kugaragara biratandukanye
Inzabibu zuzuye mubusanzwe zifite uduce duto hamwe nimbuto ntoya, mugihe inzabibu zameza zisanzwe zifite uduce twinshi nimbuto nini. Inzabibu zo kumeza zikubye inshuro 2 ubunini bwinzabibu.
3. Uburyo butandukanye bwo guhinga
(1) Inzabibu
Imizabibu ya divayi ahanini ihingwa mu murima. Kugirango habeho inzabibu nziza cyane, abakora divayi bakunze kunanura imizabibu kugirango bagabanye umusaruro kuri buri muzabibu no kuzamura ubwiza bwinzabibu.
Niba umuzabibu utanga inzabibu nyinshi, bizagira ingaruka kuburyohe bwinzabibu; no kugabanya umusaruro bizatuma uburyohe bwinzabibu bwibanda cyane. Uko inzabibu zegeranye cyane, niko umusaruro wa vino uzaba mwiza.
Niba umuzabibu utanga inzabibu nyinshi, bizagira ingaruka kuburyohe bwinzabibu; no kugabanya umusaruro bizatuma uburyohe bwinzabibu bwibanda cyane. Uko inzabibu zegeranye cyane, niko umusaruro wa vino uzaba mwiza.
Iyo inzabibu zo kumeza zikura, abahinzi bashakisha uburyo bwo kongera umusaruro winzabibu. Kurugero, kugirango twirinde ibyonnyi nindwara, abahinzi bimbuto benshi bazashyira imifuka kumuzabibu byakozwe kugirango barinde inzabibu.
4. Igihe cyo gutoranya kiratandukanye
(1) Inzabibu
Inzabibu za divayi zatoranijwe mu buryo butandukanye n'inzabibu. Umuzabibu wa divayi ufite ibyangombwa bisabwa mugihe cyo gutoranya. Niba igihe cyo gutoranya ari kare cyane, inzabibu ntizishobora kwegeranya isukari ihagije nibintu bya fenolike; niba igihe cyo gutoranya cyatinze, isukari iri mu nzabibu izaba myinshi cyane kandi acide izaba nkeya, ibyo bizagira ingaruka ku bwiza bwa vino.
Ariko inzabibu zimwe zisarurwa nkana, nka shelegi imaze kugwa mu itumba. Inzabibu nk'izo zirashobora gukoreshwa mu gukora vino ya ice.
inzabibu
Igihe cyo gusarura inzabibu kumeza ni kare kuruta igihe cyo gukura kwa physiologique. Mugihe cyo gusarura, imbuto zigomba kugira ibara ryihariye hamwe nuburyohe bwubwoko butandukanye. Muri rusange, irashobora gutorwa mugihe cyo kuva muri Kamena kugeza muri Nzeri, kandi ntibishoboka gutegereza kugeza igihe cy'itumba. Kubwibyo, inzabibu zo kumeza zisarurwa kare kuruta inzabibu.
Ubunini bwuruhu buratandukanye
Uruhu rwinzabibu rwa divayi muri rusange rufite umubyimba mwinshi kuruta uruhu rwinzabibu, rukaba rufasha cyane gukora divayi. Kuberako mugihe cyo guteka vino, rimwe na rimwe biba ngombwa gukuramo ibara rihagije, tannin hamwe na polifenolique uburyohe bwuruhu rwinzabibu, mugihe imizabibu mishya yameza ifite uruhu rworoshye, inyama nyinshi, amazi menshi, tannine nkeya, kandi byoroshye kurya. Biraryoshe kandi biraryoshe, ariko ntabwo bifasha gukora divayi.
6. Ibirimo isukari itandukanye
Imizabibu yo kumeza ifite urwego rwa Brix (igipimo cyinshi cyisukari mumazi) ya 17% kugeza 19%, naho inzabibu za divayi zifite urwego rwa Brix rwa 24% kugeza 26%. Usibye ubwoko ubwabwo, igihe cyo gutoranya inzabibu za divayi akenshi kiba gitinze kurenza icy'imizabibu yo ku meza, ari nacyo cyemeza ko glucose yuzuye.
Igihe cyo kohereza: Ukuboza-12-2022