Ibikoresho fatizo bya matcha ni ubwoko bwicyayi gito kitigeze kizunguruka na aimashini izunguruka icyayi. Hano hari amagambo abiri yingenzi mubikorwa byayo: gutwikira no guhumeka. Kugirango ubyare umusaruro uryoshye, ugomba gupfuka icyayi cyimpeshyi hamwe nurubingo rwurubingo hamwe nudukingo twibyatsi iminsi 20 mbere yo gutoragura, hamwe nigicucu kirenga 98%. Niba utwikiriwe na plastike yumukara, igipimo cyigicucu gishobora kugera kuri 70 ~ 85% gusa. Ubushakashatsi bwerekanye ko gukoresha ibintu bitandukanye n'amabara atandukanye mugicucu cyicyayi bigira ingaruka zitandukanye.

"Gupfukirana no kugicucu bihindura ibintu bidukikije nkubushyuhe bwumucyo, ubwiza bwurumuri, ubushyuhe, nibindi, bityo bikagira ingaruka kumiterere yicyayi cyiza. Icyayi gifunguye ntabwo kirimo B-santalol. Usibye ibirimo byinshi byo mu rwego rwo hasi rwa alifatique, ibirimo ibindi bigize impumuro nziza kandi biri munsi yicyayi cyigicucu ”.Clorophyll na acide amino ya acide yicyayi kibisi gitwikiriwe nubutakagusyabyiyongereye ku buryo bugaragara. Carotenoide yikubye inshuro 1.5 iy'ubuhinzi bwo mu kirere, ingano ya aside amine ikubye inshuro 1,4 yo guhinga urumuri rusanzwe, naho chlorophyll ikubye inshuro 1,6 yo guhinga urumuri rusanzwe.

Amababi yicyayi mashya aratorwa akumishwa kumunsi umwe, ukoresheje aimashini itunganya icyayi. Mugihe cyo guhumeka, cis-3-hexenol, cis-3-hexene acetate, linalool nizindi oxyde mumababi yicyayi yiyongera cyane, kandi hakorwa A-ionone na B-ionone nyinshi. Ketone hamwe nibindi bikoresho bya ionone, ibanziriza ibyo bice byimpumuro nziza ni karotenoide, bigira uruhare muburyo budasanzwe nuburyohe bwa matcha.