Icyatsi cya Kawa Icyatsi

Ikawa ni imbuto y igihingwa cya kawa, kandi niyo soko yikawa. Nicyo cyobo kiri imbere yimbuto zitukura cyangwa zijimye bakunze kwita cheri. Nubwo ari imbuto, zitwa 'ibishyimbo' kubera ko zisa n'ibishyimbo nyabyo. Imbuto -Ikawa ya cheri cyangwa imbuto za kawa - mubisanzwe zirimo amabuye abiri hamwe impande zayo hamwe. Ijanisha rito rya kireri ririmo imbuto imwe, aho kuba ebyiri zisanzwe. Ibi byitwa amashaza. Kimwe n'imbuto za Berezile (imbuto) n'umuceri wera, imbuto ya kawa igizwe ahanini na endosperm.

“Icyatsi cya kawa kibisi” bivuga imbuto ya kawa idakuze cyangwa idakuze. Ibi byatunganijwe nuburyo butose cyangwa bwumye bwo gukuraho ibishishwa byinyuma na mucilage, kandi bifite ibishashara bitagira ingano hejuru yinyuma. Iyo bidakuze, biba ari icyatsi. Iyo zikuze, zifite ibara ry'umukara kugeza umuhondo cyangwa umutuku, kandi mubisanzwe zipima mg 300 kugeza 330 kuri imbuto ya kawa yumye. Ibintu bidafite imbaraga kandi bihindagurika mu mbuto za kawa kibisi, nka cafeyine, bibuza udukoko twinshi n’inyamaswa kubirya. Byongeye kandi, ibice bitavanze kandi bihindagurika bigira uruhare muburyohe bwimbuto yikawa iyo ikaranze. Ibikoresho bya azote idafite imbaraga (harimo alkaloide, trigonelline, proteyine na aside amine yubusa) hamwe na karubone nziza bifite akamaro kanini mugutanga impumuro nziza yikawa ikaranze, hamwe nibikorwa bya biologiya. Kuva mu myaka ya za 2000 rwagati ikawa y'icyatsi yagurishijwe nk'inyongeramusaruro, kandi yakorewe ubushakashatsi ku mavuriro arimo chlorogenicacide ndetse no ku miterere ya lipolitike no kugabanya ibiro.