Tii Wobiriwira wa Ziyang

Tii Wobiriwira wa Ziyang (紫阳绿茶, Zǐyáng lǜchá) ndi tii wobiriwira wakale kwambiri wa kumpoto chakumadzulo kwa China, mbiri yake yomwe imayambira mu nyengo ya Western Zhou (XI–VIII BC) — zaka zopitirira 3000. Tii ameneyu amachokera ku mzinda wa Ziyang m’chigawo cha Shaanxi, womwe uli kumpoto kwa mapiri a Qinling-Bashan (秦巴山区). Iye amadziwika ndi zinthu ziwiri zazikulu: kuchuluka kwapatali kwa seleniyamu (0.15–3.853 mg/kg — kuwirikiza 5.5 kuposa tii wamba), chifukwa chake amatchedwa “Ziyang fuxi cha” (紫阳富硒茶, “Tii wa Ziyang wolemera ndi seleniyamu”), komanso fungo lake lamphamvu la chestnut looneka ngati “wolimba koma osalala, wolemera ndi wokometsera” (浓而不涩，醇厚回甜). Mu nyengo ya Tang, tii ameneyu ankatumizidwa ku khothi monga “Jinzhou tea sprouts” (金州茶芽) ndipo ankatumizidwa kudzera pa Silk Road kupita ku Western Regions. Ndakatulo ina ya nyengo ya Qing inanena za tii uwu: “Kuyambira kale, masika kumwera kwa mpaka amafika msanga — / Tsiku la Qingming tii wa Ziyang amaphikidwa kale” (自昔关南春独早，清明已煮紫阳茶).

1. Gulu ndi Chiyambi:

• Mtundu: Tii wobiriwira (wosafukizidwa). Amapangidwa m’mitundu yosiyanasiyana: yonga singano (紫阳银针, “Ziyang silver needle”), yonga nsidze (紫阳毛尖, “Ziyang furry tip”; 紫阳翠峰, “Ziyang emerald peak”), yowongoka (紫阳炒青, “Ziyang roasted green”), komanso ya chikhalidwe “ya dzuwa” (紫阳晒青/陕青茶, “Shaanxi sunny green”).

• Gulu: Malonda a Chizindikiro Chachikhalidwe Padziko Lonse (国家地理标志产品, 2004). Mu 2020 — kuphatikizidwa pa mndandanda wa zizindikiro zobvomerezedwa ndi China ndi Europe (中欧地理标志互认名单). Mu 2024 — mphoto yapadera ya golidi pa Panama Exhibition (美国巴拿马万国博览会特等金奖). Ndi “gong cha” (贡茶) wa mbiri ya nyengo ya Tang. Kukula kwa msika wa tii (2023): 25,000 mu (16,700 ha) ya minda ya tii, mtengo wonse — 6 biliyoni yuan.

• Chiyambi: China, chigawo cha Shaanxi (陕西, Shǎnxī), mzinda wa Ankang (安康市, Ānkāng Shì), chigawo cha Ziyang (紫阳县, Zǐyáng Xiàn). Malo a chizindikiro ndi matauni 20 ndi midzi ya chigawochi. Malo apakati: matauni a Huangu (焕古镇), Chengguan (城关镇), Xiangyang (向阳镇), Hongchun (红椿镇) ndi Haoping (蒿坪镇) — pamtunda wa 350–900 m, m’zigwa za mitsinje ya Han (汉江) ndi Ren (任河), komwe kuli minda yakale ya tii ya nyengo za Ming ndi Qing.

• Zoyang’anira za pa Dera: 108°33′—110°12′ East longitude, 28°24′—28°36′ North latitude.

2. Mbiri ndi Chikhalidwe Chake:

• Mbiri: Tii Wobiriwira wa Ziyang ndi umodzi mwa tii wakale kwambiri ku China wokhala ndi mbiri yolembedwa yopitirira zaka 3000.

  Western Zhou — Tang (XI BC — X AD): Minda ya tii m’dera la Ziyang inalipo kale mu nyengo ya Western Zhou (西周, XI–VIII BC). Mu nyengo ya Tang, tii wochokera ku dera la Jinzhou (金州, dzina lakale la dera la Ankang) anakhala mphatso ya mfumu — “Jinzhou tea sprouts” (金州茶芽, “Mphukira za tii za Jinzhou”). Tii ankagulitsidwa kunja kudzera pa Silk Road (丝绸之路) kupita ku Western Regions (西域) — umboni umodzi woyamba wa malonda a tii padziko lonse kumpoto chakumadzulo.

  Ming — Qing (XIV–XX): Mu nyengo ya Ming, dongosolo la “tii ndi akavalo” (茶马法, chámǎ fǎ) — ulamuliro waboma wosinthitsa tii ndi akavalo ndi anthu achilengedwe — linasandutsa Ziyang kukhala likulu la malonda a tii kumpoto chakumadzulo. Mu nyengo ya Qing, tii uyu analowa m’gulu la “khumi lalikulu” (monga m’mbiri ina). Bwanamkubwa wa Xing’an (兴安知府) analemba mndandanda wotchuka: “Kuyambira kale, masika kumwera kwa mpaka amafika msanga — / Tsiku la Qingming tii wa Ziyang amaphikidwa kale” (自昔关南春独早，清明已煮紫阳茶).

  Mbiri ya Masiku Ano: Mu 1986, tii uyu analandira dzina lovomerezeka “Ziyang fuxi cha” (紫阳富硒茶, “Tii wa Ziyang wolemera ndi seleniyamu”). Mu 1989 — kutsimikizidwa kwasayansi kwa mphamvu zochiritsira za tii wa seleniyamu. Mu 2004 — kutetezedwa kwa chizindikiro cha malo. Mu 2020 — kuphatikizidwa pa mndandanda wa China-European GI zobvomerezedwa. Mu 2024 — mphoto yapadera ya golidi pa Panama Exhibition, patadutsa zaka 109 kuchokera pomwe tii waku China unapambana koyamba pa nsanja imeneyi.

• Dzina:

  • “Ziyang” (紫阳) — “Kuwala kofiirira”: dzina la chigawocho, logwirizana ndi miyambo ya Chitao — ku Ziyang kuli Phompho la Kuwala Kofiirira (紫阳洞), lolumikizidwa ndi wochenjera wa Chitao Zhang Boduan (张伯端, dzina la Chitao — Ziyang Zhenren, 紫阳真人).
  • “Lǜchá” (绿茶) — “tii wobiriwira.”

• Chikhalidwe Chake: Ziyang ndiye “mlatho wapadera wa tii” pakati pa chitukuko cha kumwera kwa China ndi cha ku Central Asia: tii wochokera kumapiri a Qinling amapitidwa kumadzulo kudzera pa Silk Road ndi kumpoto kudzera pa dongosolo la “tii ndi akavalo”. Kwa Ziyang yamakono, tii ndi msana wachuma (6 biliyoni yuan mtengo wonse) ndi chizindikiro cha chikhalidwe. Mbali ya seleniyamu imapangitsa tii kukhala ndi mbendera ya “umoyo wabwino” — “mankhwala a moyo wautali” (延年益寿的良药).

3. Kufotokozera kwa Zomera ndi Zopangira:

• Mtundu / Cultivar: Wofunika kwambiri ndi — Ziyang Zhuyequntizhong (紫阳槠叶群体种, Zǐyáng Zhūyè Qúntǐzhǒng) — mtundu wakomweko wa masamba ang’ono ndi apakatikati wa Camellia sinensis var. sinensis woberekana pogwiritsa ntchito njere. Mu 1965, udavomerezedwa ndi Ministry of Agriculture ya China monga umodzi mwa 21 national model cultivars — udindo wapamwamba kwambiri pa mtundu wa tii. Amadziwika ndi kumera mwamsanga komanso kukana kwambiri mavuto. Kuphatikizira: Ziyang Dayepao (紫阳大叶泡, mtundu wa masamba akulu) ndi Ziyang Liuye Zhong (紫阳柳叶种, “tsamba la willo”, masamba apakatikati). Mbali ya ma kemikolo a tsamba latsopano: amino acids — 3.08–5.69%, polyphenols — 30.35%.

• Kukolola ndi mitundu ya malonda:

  • Ziyang Mao Jian (紫阳毛尖): Dzina la mbiri. Amapindidwa mwamphamvu, ndi mawonekedwe ochuluka. Mtundu wapamwamba — masamba athunthu (特级单芽, ≥90%). Pa 500 g amafunika ~1,000 yuan+.
  • Ziyang Yin Zhen (紫阳银针): Maonekedwe a singano, masamba amaimirira mokhotakhota mu kapu. Amachokera ku mitundu yoyamba kwambiri.
  • Ziyang Cui Feng (紫阳翠峰): Anapangidwa mu 1980s. Wochepa, wokhala ndi mawonekedwe ochuluka, kukoma kwatsopano.
  • Ziyang Chaoqing (紫阳炒青): Wokazinga wachipambano. Chestnut, wamphamvu, wokhalitsa. Amachokera ku zokolola za chilimwe-nyengo.
  • Ziyang Shaiqing / Shen Qing Cha (紫阳晒青/陕青茶): Wokhazikika “wouma padzuwa”. Umati wake ndi wachikhalidwe, pansi pake ndi wachikasu-wobiriwira, wokhalitsa kwambiri.

• Muyezo wa Kukolola: Magulu atatu:

  • Teji (特级): Masamba athunthu ≥90%. Amapindidwa mwabwino, ndi utoto, fungo la chestnut. Amino acids ≥5.69%, seleniyamu ≥0.3 mg/kg.
  • Yiji (一级): Boma limodzi ndi tsamba limodzi (≥80%). Madzi amkati ≥32%.
  • Erji (二级): Boma limodzi ndi masamba awiri. Amakhalitsa ≥4 infusions.

4. Malo ndi Zolimira Zapadera:

• Malo: Kumpoto kwa mapiri a Qinling-Bashan (秦巴山区北麓) — malire pakati pa North ndi South China. Latitude 32° N.

• Kukula: 280–2522 m pamwamba pa nyanja. Pakati — 350–900 m.

• Nyengo: Monsoon wa subtropical. Kutentha kwapakati pachaka — 15.1°C, mvula ya pachaka — 1127.8 mm. Chiwerengero cha masiku a chifunzi — >180. Kusiyana kwa kutentha tsiku ndi usiku — >10°C. Kuwala kwayera kumathandiza kupanga amino acids.

• Nthaka: Nthaka ya chikasu-bulauni (黄棕壤, huáng zōng rǎng), pH 4.5–6.8. Organic matter — 1.68%. Chofunika kwambiri ndi — kuchuluka kwapatali kwa seleniyamu: chiwerengero — 0.49 ppm, chachikulu — 3.98 ppm. Seleniyamu imachokera ku miyala ya mapiri a Qinling — “selenium belt” ya China.

• Chilengedwe: Zomera za nkhalango — 55.7%. Aerions oipa — 30,000/cm³ — chimodzi mwa ziwonetsero zapamwamba kwambiri m’dziko. Kuwononga kwa mafuta akuda palibe.

5. Umisiri Wopanga:

Umisiri umasiyana malinga ndi mtundu wa malonda (Mao Jian, Yin Zhen, Cui Feng, Chaoqing, Shaiqing), koma njira yofunika ndi:

• Kuyalutsa (鲜叶摊放 — xiānyè tānfàng): Mpaka maola 8.

• Kuletsa (杀青 — shāqīng): Pa 130°C, kusinthana kwa kuponya ndi kugwedeza (抛抖结合, pāodǒu jiéhé).

• Kupindika (揉捻 — róuniǎn): Kupsyinjira pang’ono, mphindi 4–8.

• Kukazinga koyamba (初烘 — chū hōng): Kutentha pang’ono.

• Kukazinga kachiwiri (复烘 — fù hōng): Kutentha pang’ono.

• Kukazinga komaliza ndi makala (足干 — zúgān): Pa makala a nkhuni (木炭烘焙) mpaka chinyontho ≤7%. Kukazinga ndi makala “kumatsekereza seleniyamu” (锁硒, suǒxī) — kuletsa kutayika kwa seleniyamu ya organic panthawi ya kutentha kwakukulu.

• Chochititsa chidwi: Kuletsa kwathunthu kwa mankhwala ophera tizilombo ndi feteleza zopangidwa. Kugwiritsa ntchito ukadaulo wa AI (人工智能) kuti muwongolere bwino kutentha panthawi yotulutsa fungo (提香).

6. Makhalidwe Akakomedwe:

• Maonekedwe a masamba owuma: Masamba okhuthala, amphamvu (肥嫩壮实). Mtundu — wobiriwira pamwamba ngati emerald (色泽翠绿). Maonekedwe: ya singsano (银针), ya nsidze (毛尖, 翠峰), yopindidwa (炒青). Mawonekedwe ochuluka pa mitundu yapamwamba.

• Fungo la masamba owuma: Chestnut (栗香, lì xiāng) — ndiye fungo lalikulu komanso lowonekera kwambiri. Kutsitsimuka kwaubwino kwakubiriwira (清香). Pa mitundu yapamwamba — fungo lofewa la masamba aang’ono (嫩香).

• Fungo la madzi: Chestnut, lokhalitsa komanso lozama.

• Kukoma: Njira ya “浓而不涩，醇厚回甜” — “wolimba koma osalala, wolemera ndi wokometsera.” Watsopano (鲜爽) — mawu a amino acid (mpaka 5.69%). Wokhutiritsa (醇厚). Kukoma kwaubwino koyambiranso — kokhalitsa. Amakhalitsa kwambiri pakapikidwe.

• Mtundu wa madzi: Wobiriwira pang’ono, wowala ndi woonekera bwino (嫩绿明亮).

• Masamba otsalira: Masamba ofewa, owoneka ngati “timaluwa” (嫩匀成朵, kwa mtundu wapamwamba); achikasu-wobiriwira (kwa mitundu yodziwika).

7. Zomwe Zili Mkati Mwake:

• Polyphenols (catechins): 30.35% — chokwera kwambiri kuposa chiwerengero chamba. Zimapereka mphamvu yayikulu ya antioxidant.

• Amino acids: 3.08–5.69% — kusiyana kwakukulu, kutengera mtundu ndi nthawi ya kukolola. Mtundu wapamwamba umatha kufika pa 5.69% chachikulu.

• Seleniyamu (硒, xī): 0.15–3.853 mg/kg — kuwirikiza 5.5 kuposa chiwerengero cha madera ena a tii. Seleniyamu ndi antioxidant wamphamvu, yemwe amagwira ntchito popanga glutathione peroxidase; seleniyamu ya organic yochokera ku tii imayamwa bwino kuposa yopanda organic.

• Madzi otulutsidwa mkati (水浸出物): ≥32% — chizindikiro cha kukoma kokwanira.

• Alkaloids: Kafeini pang’ono.

• Mavitamini: Vitamin C, carotenoids.

• Mchere: Potaziyamu, magnesium, zinc, manganese, seleniyamu, phosphorous.

8. Ubwino Wathanzi:

• Kuthekera kochepetsa khansa: Seleniyamu ya organic imalepheretsa kupanga nitrosamines (zopangitsa khansa), mphamvu yochotsa ma free radicals ndi yowirikiza 10 kuposa vitamin C.

• Chitetezo cha mtima (降脂护心): Polyphenols amachepetsa ntchito ya ma enzymes opanga mafuta, kukonza mawonekedwe a nsembe — zotsatira zake ndi 30% kuposa tii wamba wobiriwira.

• Kusintha chitetezo chamthupi (调节免疫): Selenoprotein ya organic imalimbitsa ntchito ya ma lymphocyte, kumachepetsa chiopsezo cha matenda a mtima.

• Ntchito ya antioxidant: Zotsatira zapawiri — polyphenols + seleniyamu.

• Kuthandizira mphamvu: Kafeini ndi L-theanine.

• Zofunika: zomwe zafotokozedwa pamwambapa zachokera pa zomwe zilipo kwa onse ndipo si maganizo achipatala.

9. Kaphikidwe:

• Kutentha kwa madzi: 80–85°C; kwa silver needles (银针) — 75°C.

• Kuchuluka kwa tii: 3 g pa 150 ml ya madzi (chiwerengero 1:50). Kwa mtundu wapamwamba — njira ya “kutsanulira pamwamba” (上投法, choyamba madzi, kenako tii).

• Chombo: Kapu ya magalasi (kuti muwone “kuvina” kwa silver needles) kapena gaiwan yoyera yadothi.

• Ndondomeko:

  1. Tenthetsani chombo, kuthirani madzi.
  2. Kwa mitundu yapamwamba — tsanulirani madzi, kenako ikani tii (上投法).
  3. Infusion woyamba — masekondi 30.
  4. Infusion wotsatira — onjezani masekondi 15. Tii amapirira infusions 3–4.

• Chidziwitso: osagwiritsa ntchito madzi otentha (>85°C) — amawononga amino acids ndi kumawonjezera kuwawa. Tii watsopano wogulidwa muyenera kuusunga kwa masabata 1-2 kuti “funso la moto lichoke”. Mlingo watsiku ndi tsiku — ≤ makapu atatu (kuti muzitha kuyang’anira kuchuluka kwa kafeini).

10. Kusungirako:

• Sungiranitu mu chombo chotsekedwa, pamalo amdima komanso ozizira.
• Chabwino — mufiriji pa 0–5°C.
• Nthawi yosungirako — mpaka miyezi 12–18.
• Mukatsegula — mugwiritse ntchito mkati mwa miyezi 1–2.

11. Mtengo ndi Mipangira Yabodza:

Tii Wobiriwira wa Ziyang amapereka mitengo yosiyanasiyana — kuchokera ku “chaoqing” yotsika mtengo mpaka ku “mao jian” yapamwamba (特级, ≥1,000 yuan pa jin).

• Momwe mungapewere mipangira yabodza:

  • Gulani kwa ogulitsa odziwika okhala ndi chizindikiro cha malo a chigawo cha Ziyang.
  • Yang’anani kuchuluka kwa seleniyamu: Tii weniweni wa Ziyang ayenera kukhala ndi seleniyamu ≥0.15 mg/kg. Funsani setifiketi.
  • Yezani fungo: fungo lokhalitsa la chestnut ndiye chizindikiro chake. Fungo lofooka kapena “laudzu” — lingakhale lokayikitsa.
  • Onani njira ya “浓而不涩”: Wolimba koma osatonthola. Kupweteka kwakukulu ndi chizindikiro cha kusinthidwa ndi masamba akummwera.
  • Chenjerani ndi mtengo: wotsika kwambiri ndi chizindikiro cha molti.

12. Zambiri Zochititsa chidwi:

• Kulima tii ku Ziyang — zaka zopitirira 3000: kuyambira mu nyengo ya Western Zhou (XI BC). Iyi ndi imodzi mwa mbiri zazitali kwambiri za tii mosalekeza kunja kwa zigawo za kumwera.

• “Jinzhou tea sprouts” (金州茶芽) za nyengo ya Tang zinkatumizidwa kudzera pa Silk Road kupita ku Western Regions — umboni umodzi woyamba wa “kulankhulana kwachiyembekezo kwa tii” ku China kulowera kumpoto chakumadzulo.

• Dongosolo la “茶马法” (tii ndi akavalo) la nyengo ya Ming linasandutsa Ziyang kukhala likulu lankhondo: tii ankasinthidwa ndi akavalo ankhondo a anthu achilengedwe — ndalama yomwe imayambitsa kusiyana pa nkhondo kumalire.

• Kuchuluka kwa seleniyamu m’nthaka — mpaka 3.98 ppm (kuwirikiza 5.5 kuposa chiwerengero) — kumadziwika ndi geology: mapiri a Qinling ndi amodzi mwamagawo akulu a “selenium belts” padziko lapansi.

• Mu 2020, Tii Wobiriwira wa Ziyang analowa mu mndandanda wa zizindikiro zobvomerezedwa ndi China ndi Europe — izi zikutanthauza kuti mtundu wa “紫阳绿茶” umatetezedwa m’gawo la EU.

• Mu 2024 — mphoto yapadera ya golidi pa Panama Exhibition, patadutsa zaka 109 kuchokera pomwe tii waku China unapambana mbiri pa nsanja imeneyi (1915).

13. Kuyerekeza ndi tii wina wa “seleniyamu” ndi wobiriwira wakumpoto chakumadzulo:

• Jingxian Te Jian (泾县特尖): Waku Anhui. Komanso wokhala ndi seleniyamu yochuluka (0.70–3.85 ppm, ×5.5). Fungo la orchid-chestnut. Te Jian — ndi la orchid kwambiri; Ziyang — ndi la chestnut lamphamvu komanso ndi mbiri yakale kwambiri.

• Xinyang Mao Jian (信阳毛尖): Waku Henan. Ndi tii wina wobiriwira wa “kumpoto”. Xinyang — ndi wochuluka singano, wokhala ndi umisiri wa “double wok”; Ziyang — ndi wamitundu yosiyanasiyana (mitundu 5) komanso ubwino wa seleniyamu.

• Hanzhong Xian Hao (汉中仙毫): Waku Shaanxi (Hanzhong). Nzika yachigawo chomwecho. Hanzhong — ndi wa “kumwera” mu khalidwe (kumwera kwa Qinling); Ziyang — ndi wa “kumapiri” komanso wamchere-chestnut.

• Enshi Yu Lu (恩施玉露): Waku Hubei. Komanso ndi wa seleniyamu, koma — wosakanizidwa ndi nthunzi (蒸青), wokhala ndi khalidwe la “Japan”. Yu Lu — ndi wa nyanja komanso “umami” kwambiri; Ziyang — ndi wa chestnut komanso “konthinenti”.

Kumalizira:

Tii Wobiriwira wa Ziyang ndi tii momwe zaka 3000 za mbiri, Silk Road, “tii ndi akavalo” ndi seleniyamu yochuluka ya mapiri a Qinling zimagwirizana mu fungo lamphamvu la chestnut ndi njira ya “wolimba koma osalala, wolemera ndi wokometsera”. Uwu ndi tii wochokera kumpoto — osati kuchokera kumwera kofewa ndi kwa chifunzi, koma kuchokera kumapiri owuma a Qinling, komwe masika amafika “msanga kuposa kumwera kwa mpaka”, ndipo komwe tsamba lililonse limayamwa chuma cha mchere za miyala yakale kwambiri padziko lapansi. Kwa okayamba kusaka tii wobiriwira wokhala ndi kuzama, khalidwe ndi seleniyamu yotsimikizidwa ndi sayansi, — Tii Wobiriwira wa Ziyang akuyimira zaka makumi atatu za mwambo wa kulima tii ndipo pa sip iliyonse — “mankhwala a moyo wautali”, atakulungidwa mu kukoma kwa chestnut.