Green shayi gyarawayana taka muhimmiyar rawa wajen samar da koren shayi, wanda za a iya cewa shi ne mabudin tantance darajar koren shayi.Idan gyare-gyaren ba shi da kyau, to, mafi kyawun kayan albarkatun kasa zai zama mara amfani.Idan gyare-gyaren za a iya yin daidai daidai, ƙananan ingancin zai sami darajar kuɗi mai kyau.
Me yasa tsarin gyaran shayi na kore yana da irin wannan tasirin sihiri?
Bari mu fara duba dalilin da yasa koren shayi yana buƙatar zama enzymatic.A gaskiya ma, ba kawai koren shayi yana buƙatar gyarawa ba, amma Pu'er shayi yana buƙatar gyarawa kuma.Babban ayyuka na gyaran shayi:
1. Rage adadin polyphenolase mai dacewa a cikin shayi tare da zafin jiki mai zafi don hana ko sarrafa aikin enzymatic a cikin mataki na gaba na shayi, wato, fermentation kai.Don yawancin koren shayi, shine a rage sauyin shayin a mataki na gaba kuma a kiyaye sabo.Don shayi na Pu-erh, shine don sarrafa saurin haifuwar shayin a mataki na gaba.Biyu sun bambanta.Muna mayar da hankali kan koren shayi.Don lalata polyphenolase a cikin ganyen shayi kamar yadda zai yiwu ba tare da soya shayin ba, yana da mahimmanci don sarrafa zafin jiki da lokacin lokacin gasa shayi.Wannan aikin fasaha ne mai ƙwanƙwasa, kuma yana ɗaukar shekaru masu yawa na aiki da gogewa don daidaita shi.
2. Wani aikin gyaran kore shine ƙara ƙamshi don cire warin ciyawa a cikin ganyen shayi.Wannan kuma yana buƙatar ingantaccen sarrafa zafin tukunyar, kamar yadda mai dafa abinci ke buƙatar sarrafa zafin daidai.Da zarar an sami kuskure, shayin da ke cikin tukunya zai daina gaske.Don shayi, shayi mai kyau yana da darajan kabeji ne kawai.farashin.
3. Don koren shayi, kuma wajibi ne a tabbatar da cewa launin ganyen shayi yana da haske kuma ba mai ban sha'awa ba.Idan akwai sabani a cikin launi, shima zai yi tasiri sosai akan darajar shayin.