Bayan ƙarni na baƙar fata da aka sayar a cikitikayan gwangwaniKamar yadda babban shayi sha a Turai, mai wayo tallan shayi ya biyo baya. Tean shayi wanda ke hana enzymatic dauki ta hanyar tsayayyen zazzabi ya kafa halayen ganye kore a cikin miya bayyananne.

Yawancin mutane suna shan kore shayi don inganta lafiyar su, yin shayi kore a hankali ya zama mai magani da buƙatu da kuma buƙatar haɓaka sababbin kayan abinci. Following in the footsteps of China, the Japanese Ministry of Agriculture vigorously promotes high-quality Japanese teas in Europe, which also have a long cultural tradition, but with completely different taste characteristics and more complex brewing requirements, attracting more and more knowledgeable people keen to explore novel drinks of consumers. Koriya ta Kudu ta bi karfin gwiwa kuma an fara inganta babban shayi mai kyau a Turai, galibi shayi ne samo asali daga tsibirin Jeju a kudancin Jeju a kudancin Koriya ta Koriya.

Babban ingstream kore teas suna samuwa a kan dukkan manyan kanti shelfet, ko a ciki ko a cikijakunkuna na shayi, kazalika da yaduwa mai fadi na kore teas daga samfuran multoci kamar Lipton, Tetley da Twinings. Dukansu masu amfani da ayyukan biyu da ƙananan dillalai suna amfani da kore shayi daga sanannun sanannu ne a cikin hanyoyin samfuran su. Japan Green shayi ne samun gogewa kuma ana inganta shi a Faransa, Jamus, Italiya da Ingila.

A ranar ruwan sama, yi kopin shayi ya zauna shi kaɗai ta taga. Kallon ruwan sama a bayan taga, da gilashin shayiA gabana yana cutar da kore shayi, sauraron sautin ruwan sama ya yi biris da shayi da ruwan sama, kamar dai yana kallon Upps da Ruwan rai.