Ifu y'icyayi ya Oolong yo mu Bushinwa Wulong
Icyayi cya Oolong, kiri mu cyayi gisembuye, gifite ubwoko bwinshi kandi ni icyiciro cyicyayi kidasanzwe kiranga umwihariko mu Bushinwa.
Icyayi cya Oolong nicyayi cyubwiza buhebuje bukozwe muburyo bwo gutoragura, gukama, kunyeganyega, gukaranga, guteka no guteka.Icyayi cya Oolong cyavuye mu ndirimbo y’Ingoma y’icyubahiro icyayi cya dragon ball na phoenix cake, kandi cyakozwe ahagana mu 1725 (mugihe cya Yongzheng yingoma ya Qing).Nyuma yo kuryoha, isiga uburyohe bwimpumuro kumatama hamwe na nyuma nziza.Ingaruka ya farumasi yicyayi ya Oolong igaragazwa no kubora ibinure, kugabanya ibiro nubwiza.Mu Buyapani bita "icyayi cyubwiza", "icyayi cyubaka umubiri".Icyayi cya Oolong ni icyayi kidasanzwe cy’Abashinwa, gikorerwa cyane cyane mu majyaruguru ya Fujian, mu majyepfo ya Fujian na Guangdong, muri Tayiwani intara eshatu.Sichuan, Hunan n'izindi ntara nazo zifite umusaruro muke.Icyayi cya Oolong cyoherezwa cyane cyane mu Buyapani, mu majyepfo y’iburasirazuba bwa Aziya, Hong Kong na Macao hiyongereyeho kugurisha mu gihugu mu ntara za Guangdong na Fujian, kandi ahakorerwa cyane ni Intara ya Anxi, Intara ya Fujian.
Icyabanjirije icyayi cya oolong - Icyayi cya Beiyuan, icyayi cya Oolong cyatangiriye muri Fujian, gifite amateka yimyaka irenga 1000.Imiterere niterambere ryicyayi cya oolong, icya mbere cyo kumenya inkomoko yicyayi cya Beiyuan.Icyayi cya Beiyuan nicyayi cyambere cyo gutanga imisoro muri Fujian, nicyayi kizwi cyane nyuma yingoma yindirimbo, amateka yuburyo bwo gutunganya icyayi cya Beiyuan hamwe no guteka no kunywa byanditse bifite ubwoko burenga icumi.Beiyuan ni agace gakikije imisozi ya Phoenix i Jianou, muri Fujian, mu gihe cy’ingoma ya nyuma ya Tang yatanze icyayi.
Icyayi cya Oolong kirimo ibice birenga magana ane na mirongo itanu bigize ibinyabuzima, ibinyabuzima bitagira umubiri byubwoko burenga mirongo ine.Ibigize imiti ngengabuzima hamwe n imyunyu ngugu mu cyayi birimo intungamubiri nyinshi nibikoresho byubuvuzi.Ibigize imiti kama harimo cyane cyane: icyayi polifenol, phytochemicals, proteyine, aside amine, vitamine, pectine, acide organic, lipopolysaccharide, isukari, enzymes, pigment, nibindi.
