Oolong tii ntụ ntụ si China Wulong
Tii Oolong, nke bụ tii nke nwere ọkara fermented, nwere ụdị dị iche iche ma bụrụ ụdị tii pụrụ iche nwere njirimara pụrụ iche na China.
Tii Oolong bụ tii nwere ọmarịcha mma emere site na usoro ịtụtụ, ịkpọnwụ, ịma jijiji, ighe, igwakorita na ịsa nri.Tii Oolong sitere na Song Dynasty tax tii dragon ball na phoenix cake, ma emebere ya na 1725 (n'oge Yongzheng nke usoro eze Qing).Mgbe ọ detụsịrị ire, ọ na-ahapụ ụtọ na-esi ísì ụtọ na ntì na ihe na-atọ ụtọ.A na-egosipụta mmetụta ọgwụ ọgwụ Oolong tii na mwepu nke abụba, ọnwụ arọ na ịma mma.Na Japan a na-akpọ "tii ịma mma", "tii na-ewu ahụ".Oolong tii bụ tii China pụrụ iche, nke a na-emepụta na ugwu Fujian, ndịda Fujian na Guangdong, mpaghara Taiwan atọ.Sichuan, Hunan na mpaghara ndị ọzọ nwekwara obere mmepụta ihe.A na-ebupụ tii Oolong na Japan, Ndịda Ebe Ọwụwa Anyanwụ Eshia, Hong Kong na Macao na mgbakwunye na ire ụlọ na mpaghara Guangdong na Fujian, ebe isi ya na-emepụta bụ Anxi County, Fujian Province.
Onye bu ụzọ tii oolong - Beiyuan tii, Oolong tii sitere na Fujian, nke nwere akụkọ ihe mere eme karịa 1000 afọ.Nhazi na mmepe nke tii oolong, nke mbụ chọpụtara mmalite tii Beiyuan.Beiyuan tii bụ tii mbụ ụtụ isi na Fujian, bụkwa tii a ma ama mgbe usoro eze Song gasịrị, akụkọ ihe mere eme nke usoro mmepụta tii Beiyuan na ide nri na ịṅụ mmanya nwere ihe karịrị ụdị iri.Beiyuan bụ mpaghara gburugburu ugwu Phoenix dị na Jianou, Fujian, na njedebe Tang Dynasty emepụtala tii.
Oolong tii nwere ihe karịrị narị anọ na iri ise akụrụngwa kemịkalụ organic, inorganic ịnweta ihe karịrị iri anọ ụdị.Ngwakọta kemịkalụ organic na ihe ịnweta inorganic dị na tii nwere ọtụtụ ihe na-edozi ahụ na ihe ọgwụ.Ihe mejupụtara kemịkalụ organic gụnyere: tii polyphenols, phytochemicals, proteins, amino acids, vitamin, pectins, organic acid, lipopolysaccharides, sugars, enzymes, pigments, wdg.