Ni iki divayi isaba inzabibu?

Iyo ufunguye icupa rya vino ishaje kandi ukarengerwa nibara ryayo ritukura ryera, impumuro nziza nuburyohe bwumubiri wuzuye, ukunze kwibaza niki gitera uruzabibu rusanzwe muriyi vino itagereranywa?

Kugira ngo dusubize iki kibazo, tugomba kubanza gutandukanya imiterere yinzabibu.

Umuzabibu ugizwe nigiti, uruhu, guswera, imbuto nimbuto.Ibice bitandukanye bizazana ibintu bitandukanye, ibara, tannin, inzoga, acide, uburyohe nibindi.

1. Tannin, ibara-ibishishwa

Inzabibu, uruhu n'imbuto nisoko nyamukuru ya tannine muri vino.

Tannin ni ibintu bisanzwe bya fenolike niyo soko nyamukuru yo kwinuba muri vino.

Muri byo, tannine iri mu giti cyimbuto usanga ikaze, irimo ibisigazwa bisharira hamwe na anhydride ya tannic.Ibi bintu bikunda kubyara inzoga nyinshi, kandi amavuta asharira mu mbuto zinzabibu arashobora kugira ingaruka zikomeye kuburyohe bwa divayi nyuma yo gukanda.Kubera iyo mpamvu, inzoga nyinshi zizahitamo gukuramo ibiti byinzabibu mugihe cyo kwera no kugerageza gukanda imbuto zinzabibu nkeya zishoboka mugihe cyo gukanda.Inzoga zimwe zihitamo kubika igice gito cyuruti kugirango fermentation.Tannine muri vino ituruka cyane cyane ku mpu zinzabibu no mu bubiko bwa oak.Tannine ni nziza kandi yijimye kuri palate, kandi yubaka “skeleton” ya vino.

Byongeye kandi, uburyohe bwa vino nibara rya vino itukura ahanini biva mugukuramo uruhu rwinzabibu mugihe cyo guteka.

2. Inzoga, Acide, Sirup

Imbuto z'imbuto nicyo kintu cyingenzi mugukora divayi.Imizabibu ikungahaye ku isukari n'amazi.Isukari ihindurwamo umusemburo hanyuma igahinduka mubintu byingenzi muri vino - inzoga.Acide iri mu ifu nayo ni ikintu cyingenzi, gishobora kugumana igice mugihe cyo guteka, bityo divayi ikagira aside irike.

Muri rusange, inzabibu ziva mu kirere gikonje zifite aside iruta iy'inzabibu ziva mu bihe bishyushye.Kubijyanye na aside irimo inzabibu, abakora divayi nabo bongeramo kandi bakuramo aside mugihe cyo gukora divayi.

Usibye inzoga na acide, uburyohe bwa vino ahanini buturuka ku isukari iri mu mbuto.

Abakora divayi bagenzura ingano yisukari muri vino mugenzura inzira ya fermentation.Bitewe na fermentation ihagije, isukari ya vino yumye iba mike ugereranije, mugihe vino nziza igumana igice cya glucose ikoresheje fermentation idahagije cyangwa ikongeramo umutobe winzabibu utanduye kugirango wongere uburyohe.

Umuzabibu ni umusingi wa vino.Buri gice cyinzabibu kigira uruhare runini mugukora divayi.Gutandukana mu gice icyo aricyo cyose birashobora gutuma umuntu aryoherwa na vino, bigatuma tugera kuri vino nyinshi ziryoshye.