Tiyi Wobiriwira wa Yingde

Tiyi Wobiriwira wa Yingde (英德绿茶, Yīngdé lǜchá) ndi tiyi wamkulu kwambiri wobiriwira m’chigawo cha Guangdong, wopangidwa m’boma la Yingde kumpoto kwa chigawocho. Ngakhale kuti Yingde amadziŵika kwambiri ngati kwawo kwa tiyi wofiira wotchuka, Yingde Hongcha (英德红茶), tiyi wake wobiriwira ndi wofunikiranso: wopangidwa kuchokera ku mtundu wa Yunnan wa masamba akuluakulu, amakhala ndi amino asidi ochuluka kwambiri (≥5% – kuwirikiza kawiri kuposa ochuluka wamba) ndi mbiri yapadera ya “mankhwala” – mu 1986 akatswiri a zaumoyo a ku Guangdong anatsimikizira kuti kuchuluka kwa manganese mu tiyi wa Yingde kumagwirizana ndi kuchepa kwa chiwopsezo cha khansa ya chiwindi. Pofika m’chaka cha 2025, malo olima tiyi ku Yingde adutsa mahekitala 9,400 (141,000 mu), kuchuluka kwapachaka matani 11,000, mtengo wonse ma yuan 4.8 biliyoni: Yingde ndi mtsogoleri wopanda mpikisano pa ulimi wa tiyi ku Guangdong.

1. Gulu ndi Chiyambi:

• Mtundu: Tiyi wobiriwira (wosaphika). Ndi wa gulu la tiyi wobiriwira wotenthedwa (烘青绿茶, hōngqīng lǜchá). Chosiyanitsa n’chakuti amapangidwa kuchokera ku masamba akuluakulu (大叶种, dàyè zhǒng), zomwe zimamupangitsa kukhala wosiyana ndi tiyi ena ambiri otchuka obiriwira omwe amagwiritsa ntchito mtundu wamasamba ang’onoang’ono.

• Gulu: Ndi chinthu chodziŵika ndi malo ake. Ndi mtsogoleri wa ulimi wa tiyi wobiriwira m’chigawo cha Guangdong. M’mbiri, unali “gong cha” (贡茶) woperekedwa kwa mfumu m’nthawi ya Qing.

• Chiyambi: China, chigawo cha Guangdong (广东, Guǎngdōng), mzinda wa Yingde (英德市, Yīngdé Shì). Malo opangira ndi boma lonse la Yingde. Malo apakati a terroir ndi matauni a Shadui (沙堆镇, Shāduī Zhèn) ndi Shuibian (水边镇, Shuǐbiān Zhèn), omwe amapereka 60% ya zochuluka zonse, ndipo Shadui ndiye gwero lalikulu la tiyi wapamwamba kwambiri (特级).

• Malangizo a chilengedwe: Pafupifupi 24°10′ kumpoto, 113°22′ kum’mawa (pa 24th latitude – “mzere wa tiyi wa Guangdong”).

2. Mbiri ndi Kufunika Kwake Pachikhalidwe:

• Mbiri: Ulimi wa tiyi ku Yingde unalembedwa kuyambira nthawi ya Tang: Lu Yu (陆羽) m’buku lake la “Chajing” (茶经) anatchula kuti Shaozhou (韶州, dzina lakale la dera lomwe linali ndi Yingde) amapanga tiyi ndipo “kukoma kwake n’kwabwino kwambiri” (其味极佳). Yingde anali limodzi mwa maboma atatu akuluakulu opanga tiyi a Shaozhou m’nthawi ya Tang.

  M’nthawi ya Ming, tiyi anakhala chinthu chofunika chaulimi m’derali. M’nthawi ya Qing, anaphatikizidwa m’ndandanda wa tiyi woperekedwa kwa mfumu (贡茶) chifukwa cha “mthunzi wonyezimira ndi kukoma kwatsopano” (茶汤清亮、滋味鲜爽).

  Chosintha kwambiri m’mbiri yamakono ndi zaka za m’ma 1990: pulogalamu ya “Hong gai lü” (红改绿, “kuchoka pa wofiira kupita pa wobiriwira”) – kusintha kwakukulu kwa minda ya tiyi kuchoka pa kupanga tiyi wofiira (wakuda) kupita pa wobiriwira. Mtundu wa masamba akuluakulu a Yunnan (云南大叶种), omwe kale ankangogwiritsidwa ntchito popanga tiyi wofiira, anasinthidwa kuti azigwiritsidwa ntchito popanga “tiyi wobiriwira wonunkhira kwambiri ndi wokoma” (高香浓味绿茶). Kusintha kumeneku kunasandutsa Yingde kuchoka pa likulu la tiyi wofiira wa Guangdong kukhala chimphona chawiri – chopanga tiyi wofiira ndi wobiriwira.

  Mu 1986, akatswiri a ku Guangdong Provincial Medical Academy anachita kafukufuku wotsimikizira kuti kuchuluka kwa manganese mu tiyi wa Yingde kumagwirizana ndi kuchepa kwa chiwopsezo cha khansa ya chiwindi (降低肝癌风险). Limeneli linali limodzi mwa maphunziro oyambirira a sayansi ku China kugwirizanitsa micronutrient yeniyeni ya tiyi ndi chitetezo cha khansa.

  Mu 2019, malo a minda ya tiyi anafika 141,000 mu. Pofika 2025, mtengo wonse wa mafakitale a tiyi ku Yingde ndi ma yuan 4.8 biliyoni.

• Dzina:

  • “Yingde” (英德) ndi dzina la mzindawo. Taninthau: “Ubwino wa Chingerezi” – ndi dzina la mbiri, losagwirizana ndi England, koma lochokera ku mayina a malo a Chitchayina akale.
  • “Lü Cha” (绿茶) – “tiyi wobiriwira”.

• Kufunika kwa chikhalidwe: Yingde ndi umodzi mwa mizinda ikuluikulu yolima tiyi kum’mwera kwa China, “likulu la tiyi la Guangdong”. Tiyi wobiriwira wa Yingde akuyimira kusintha kopambana “kuchoka pa wofiira kupita pa wobiriwira” – chitsanzo chosowa pa dziko lonse cha kusandulika kwakukulu kwa dera lonse kuchoka pa mtundu wina wa zokolola kupita pa wina.

3. Kufotokozera kwa Zomera ndi Zipangizo:

• Mtundu / Kultivar: Waukulu ndi Yunnan Dayezhong (云南大叶种, Yúnnán Dàyè Zhǒng) – mtundu wa masamba akuluakulu a Yunnan wa Camellia sinensis var. assamica. Mtengo wamtali (乔木型), wopirira chisanu mopambanitsa (m’malo a Guangdong). Mbiri yama mankhwala a zipangizo za m’nyengo yachisanu: polyphenols ≥28.3%, amino asidi ≥5% – kuwirikiza kawiri kuposa tiyi wamba wobiriwira wochokera ku masamba ang’onoang’ono. Ndilo masamba akuluakulu omwe amapereka kukoma “kwamtima” (浓醇). Kubzala kwa Yunnan Dayezhong kunayamba kulamulira pambuyo pa pulogalamu ya “wofiira kukhala wobiriwira” ya m’ma 1990.

• Kukolola: Nyengo zinayi:

  • Mingqian Queshe (明前雀舌, “Lirime la mpheta lisanafike Qingming”): Nthangala zathunthu, zokololedwa Qingming asanafike. Maonekedwe – “雀舌” (lirime la mpheta). Utsitsi wochuluka. Mlingo wapamwamba kwambiri (特级).
  • Yuqian Cuiya (雨前翠芽, “Mphukira wobiriwira lisanafike Guyu”): Nthangala imodzi ndi tsamba limodzi, Guyu asanafike. Mlingo woyamba (一级).
  • Xiashucha (夏暑茶, “Wachirimo”): Nthangala imodzi ndi masamba aŵiri. Tsamba lakuda, lolimba. Wogulitsidwa mwakuchulukitsa.
  • Qiuxiangcha (秋香茶, “Wonunkhira wa m’dzinja”): Bailu (白露, “Mame Oyera”) asanafike. Fungo lachilengedwe la maluwa. Mtengo wotsika poyerekeza ndi mtengo wake.

• Zofunikira pa zipangizo: Mphukira zofewa, zofanana. Kukonza – tsiku lomwelo.

4. Malo ndi Makulidwe Ake:

• Malo: Kumpoto kwa Guangdong (粤北), dera la mapiri. 24th latitude kumpoto.

• Nyengo: Nyengo ya mphepo ya mkuntho ya kum’mwera kwa subtropical (南亚热带季风气候). Kutentha kwapachaka – 15.5–20.7°C, mvula yapachaka – 1200–1876 mm. Chiŵerengero chapachaka cha masiku a mitambo ndi chifunga – >200. Kusintha kwa kutentha pakati pa usiku ndi usana – >10°C. Chiŵerengero cha kuunika kofalikira – 70% – chimodzi mwa ziŵerengero zazikulu kwambiri m’madera olima tiyi.

• Dothi: Dothi la karst (喀斯特地貌), la chikasu la asidi (酸性黄壤), pH 4.5–6.5. Limakhala ndi selenium ndi manganese (锰, měng) mwachilengedwe. Nkhalango – 68.7%. Kuipitsidwa ndi mafakitale kulibe.

• Chapadera cha dera lapakati: M’matauni a Shadui ndi Shuibian, kuchuluka kwa amino asidi m’zipangizo kumafika 147.33 mg/g – chiŵerengero chapamwamba kwambiri, chofotokozera kukoma kwatsopano ndi kumwetuka kwake (鲜爽回甘). Chiŵerengero cha polyphenols ndi caffeine chili bwino, zomwe zimachepetsa kukoma kowawa.

5. Kasamalidwe ka Kupanga:

Tiyi Wobiriwira wa Yingde ndi tiyi wobiriwira wotenthedwa (烘青) wokhala ndi njira yodziŵika ya “闷扬结合” (mèn yáng jiéhé – “kuphatikiza kuphika ndi kuponyera”) pa gawo la kukhazikika.

• Kukolola (采摘 — cǎizhāi): Kuthyola pamanja mphukira za muyezo wa “nthangala imodzi – masamba amodzi kapena atatu” (malinga ndi nyengo ndi mlingo).

• Kufowoketsa pang’ono (轻萎凋 — qīng wěidiāo): Pamiyala ya nsungwi (竹筛摊晾) kwa maola ~4. Chinyezi chimatsika kufika ~70%. Chosiyanitsa ndi kuyala wamba n’chakuti apa pali “萎凋” (kufowoketsa), osati kungo “摊放” (kuyala): zipangizo zimadutsanso kutayika kwa kuthina mwadongosolo.

• Kukhazikitsa (杀青 — shāqīng): M’potolo yachitsulo pa 240°C. Njira yofunika kwambiri – “闷扬结合”: katswiri amasinthanitsa “kuphika” (闷, mèn – masamba amakanikizidwa pansi pa potolo, kutenthedwa ndi nthunzi yawoyawo, ~mphindi 2) ndi “kuponyera” (扬, yáng – masamba amaponyedwa mwamphamvu, kutulutsa nthunzi, ~mphindi 6). Kuphika kumapangitsa kutentha kwakukulu kwa masamba akuluakulu; kuponyera kumalepheretsa kutentha mopambanitsa ndi “kutsekera mtundu wobiriwira” (锁翠, suǒcuì). Kuphatikiza njirazi kumachepetsa kukoma kowawa kwa zipangizo za masamba akuluakulu (降低多酚苦涩).

• Kufinyira (揉捻 — róuniǎn): Potsata ndondomeko ya “mofewa → mwamphamvu → mofewa” (轻-重-轻), kutalika kwake – mphindi 40. Amapanga “malirime a mpheta” (雀舌形) a milingo yapamwamba. Chiŵerengero cha masamba osweka (碎茶率) – <5%.

• Kuumitsa (干燥 — gānzào): Magawo aŵiri: koyamba pa 120°C kufika ~70% chouma (初烘至七成干); komaliza pa 90°C → 60°C (复干).

6. Makhalidwe a Kumva ndi Kuona:

• Maonekedwe a tsamba louma: Mlingo wapamwamba – malirime olimba, owonda a “mpheta” (雀舌形, quèshé xíng), obiriwira ngati mwala wamtengo wapatali, wokhala ndi utsitsi wochuluka wa siliva (翠绿披毫). Milingo yogulitsidwa mochuluka – mawonekedwe okhotakhota (卷曲形). Tsamba limawonekera lalikulu kwambiri kuposa tiyi wobiriwira wa masamba ang’onoang’ono – chotsatira cha kultivar ya masamba akuluakulu.

• Fungo la tsamba louma: Loyera, lapamwamba, lolimba (清香, qīngxiāng). Fungo la maluwa a orchid (兰花香) ndi mabokosi (栗香). Fungo lotsalira mu kapu yopanda kanthu – >mphindi 30 – chizindikiro cha chowonadi.

• Fungo la mathithi: Lapamwamba, lolimba, la mabokosi ndi orchid.

• Kukoma: Kwakukulu ndi kwathunthu (浓醇, nóngchún) – chotsatira cha zipangizo za masamba akuluakulu okhala ndi polyphenols ochuluka. Kwatsopano (鲜爽) – amino asidi ≥5%. Kukoma kotsekemera kobwerera – kolimba ndi kwakutali (回甘持久). Njira: «微苦无涩» – “kukoma kowawa pang’ono kopanda kukwiya” – khalidwe lapadera, lofotokozedwa ndi chiŵerengero chabwino cha polyphenols ndi caffeine.

• Mtundu wa mathithi: Wachikasu wobiriwira, wonyezimira ndi wowonekera (黄绿明亮).

• Pansi pa tiyi: Mphukira zofewa, zomwe zasonkhanitsidwa m’timphukira tating’ono ta mtundu wachikasu wobiriwira (嫩匀成朵，绿黄鲜活).

7. Kupanga kwa Mankhwala:

Kultivar ya masamba akuluakulu ndi dothi la karst lokhala ndi manganese wochuluka zimapanga mbiri yapadera:

• Polyphenols (catechins): 25–30% – apamwamba kuposa achuluka wamba a tiyi wobiriwira. EGCG ndi chigawo chachikulu. Mphamvu yochepetsera ma free radicals – kuwirikiza ka 10 kuposa vitamini E.

• Amino asidi: ≥5% – kuwirikiza kawiri kuposa achuluka wamba a tiyi wobiriwira. M’dera lapakati (Shadui) – kufika 147.33 mg/g. Ndizo amino asidi zomwe zimafotokozera kukoma kwatsopano ndi “kumwetuka kwamoyo”.

• Manganezi (锰, měng): Wochuluka kwambiri kuposa tiyi wamba wobiriwira. Malinga ndi kafukufuku wa Guangdong Medical Academy (1986), kuchuluka kwa manganezi kumagwirizana ndi kuchepa kwa chiwopsezo cha khansa ya chiwindi ndi kuchulukitsidwa kwa kufafanizidwa kwa ma free radicals (+30% poyerekeza ndi tiyi wamba wobiriwira).

• Vitamini C: Kuwirikiza kawiri kuposa ambiri – chotsatira cha nyengo yofewa yakumwera ndi kuunika kofalikira kochuluka.

• Alkaloids: Caffeine – kuchuluka kwapakati, kokwanira ndi polyphenols.

• Selenium: Kuchuluka kwachilengedwe – kuchokera ku dothi la karst.

• Minerals: Potaziyamu, magnesiyamu, zinki, manganezi, selenium.

8. Ubwino Wake:

• Chitetezo cha khansa (防癌潜力): Kuchuluka kwa manganezi – mphamvu yochepetsera ma free radicals ndi 30% kuposa tiyi wamba wobiriwira. Kafukufuku wa 1986 anatsimikizira kugwirizana ndi kuchepa kwa chiwopsezo cha khansa ya chiwindi.

• Mphamvu yamphamvu ya antioxidant: Catechins – mphamvu kuwirikiza ka 10 kuposa vitamini E. Vitamini C – kuwirikiza kawiri kuposa ambiri.

• Kuwongolera kagayidwe ka chakudya: Polyphenols (25–30%) amalimbikitsa kugawanika kwa mafuta.

• Kulimbitsa thupi: Caffeine ndi L-theanine.

• Kuwongolera chimbudzi: Polyphenols amalimbikitsa ma enzymes.

• Chofunika: zonenazi n’zochokera ku nkhani za onse ndipo si upangiri wa zamankhwala.

9. Kuwira:

• Kutentha kwa madzi: 80–85°C; kwa mlingo wapamwamba kwambiri (特级) – 75°C.

• Kuchuluka kwa tiyi: 3 g pa 150 ml ya madzi (chiŵerengero 1:50).

• Zombo: Kapu yagalasi (kuonera “malirime a mpheta”) kapena gaywan yoyera ya porcelain (kuyesera fungo).

• Ndondomeko:

  1. Tenthetsani zombo, tsanulani madzi.
  2. Ikani tiyi.
  3. Kutsuka mwachangu – tsanulani madzi, tsanulani nthawi yomweyo (温润泡快速倒出).
  4. Kutsanulira koyamba – mphindi 30.
  5. Kutsanulira kotsatira – onjezerani mphindi 10. Tiyi amatha kuwiridwa 3–4.

• Chipangizo: osagwiritsanso madzi owiridwayo mobwerezabwereza (忌反复烧开沸水) – izi zimawononga kapangidwe ka polyphenols. Osamwa ndi njala – kuchuluka kwake kwa tannins kumatha kuwononga mucosa. Akatsegulidwa – sungani mufiriji, agwiritsidwe ntchito mkati mwa miyezi 3.

10. Kusunga:

• Sungamani m’chidebe chotsekedwa, pamalo amdima ndi ozizira.
• Choyenera – mufiriji pa 0–5°C.
• Nthawi yosungira – kufika miyezi 12.
• Akatsegulidwa – agwiritsidwe ntchito mkati mwa miyezi 3.

11. Mtengo ndi Zonyenga:

Tiyi Wobiriwira wa Yingde amapereka milingo itatu yayikulu: yapamwamba (特级) – “Mingqian Queshe” (全芽, kuyambira 600 yuan pa jin), yoyamba (一级) – “Yuqian Cuiya” (200–400 yuan), yayikulu (大宗茶) – yamatikiti a tiyi ndi malo odyera.

• Momwe mungapewere zonyenga:

  • Gulani kwa ogulitsa odalirika omwe ali ndi umboni wochokera ku mzinda wa Yingde.
  • Onani kukula kwa tsamba: Tiyi Wobiriwira wa Yingde weniweni – ndi wa kultivar ya masamba akuluakulu, tsamba limawonekera lalikulu kwambiri kuposa tiyi wobiriwira wa masamba ang’onoang’ono. Tsamba laling’ono, “lapepala” – n’lokayikitsa.
  • Onani “kapu yozizira”: Fungo lotsalira >mphindi 30 – chizindikiro cha chowonadi.
  • Onani kukoma: njira «微苦无涩» (kukoma kowawa pang’ono kopanda kukwiya). Kukwiya kwakukulu – n’konyenga.
  • Samalani ndi mtengo: wotsika kwambiri mokayikitsa – chizindikiro cha chonyenga.

12. Zochititsa Chidwi:

• Pulogalamu ya “红改绿” (“kuchoka pa wofiira kupita pa wobiriwira”) ya m’ma 1990 – ndi chimodzi mwa zitsanzo zochepa pa dziko lonse za kusintha kwakukulu kwa dera lonse kuchoka pa tiyi wofiira kupita pa wobiriwira. Kultivar ya masamba akuluakulu ya Yunnan, yomwe kwa zaka mazana ambiri inkangogwiritsidwa ntchito popanga tiyi wofiira, inasinthidwa mopambana kuti ipange tiyi wobiriwira – kutsimikizira kugwiritsidwa ntchito kosiyanasiyana kwa Camellia sinensis var. assamica.

• Mu 1986, Guangdong Medical Academy inatsimikizira kugwirizana kwa kuchuluka kwa manganese mu tiyi wa Yingde ndi kuchepa kwa chiwopsezo cha khansa ya chiwindi – limodzi mwa maphunziro oyambirira a sayansi ku China a “tiyi – chitetezo cha khansa”.

• Kuchuluka kwa amino asidi ≥5% – kuwirikiza kawiri kuposa ambiri. Kuchuluka kwa vitamini C – nakonso kuwirikiza kawiri. Kuŵirikiza kawiri kwa ziŵerengero zonsezi n’kosowa kwa tiyi wobiriwira, kumafotokozedwa ndi kuphatikiza kwa kultivar ya masamba akuluakulu ndi nyengo yakumwera yokhala ndi kuunika kofalikira kochuluka.

• Lu Yu anatchula Yingde (monga gawo la Shaozhou) kale m’zaka za zana lachisanu ndi chitatu: “kukoma kwake n’kwabwino kwambiri” (其味极佳) – limodzi mwa malingaliro abwino oyambirira a tiyi kuchokera ku Guangdong.

• Pofika 2025, kuchuluka kwa mafakitale a tiyi ku Yingde ndi ma yuan 4.8 biliyoni, minda 141,000 mu, matani 11,000 a tiyi wouma pachaka. Yingde ndi mtsogoleri wopanda mpikisano wa ulimi wa tiyi ku Guangdong.

13. Kuyerekeza ndi tiyi ena a masamba akuluakulu ndi obiriwira a Guangdong:

• Dianlü (滇绿, tiyi wobiriwira wa Yunnan): Nayenso wa kultivar ya masamba akuluakulu a Yunnan, koma kuchokera ku Yunnan. Dianlü ndi “waiwisi” komanso wokwiya kwambiri; Tiyi Wobiriwira wa Yingde ndi wofewa komanso “wokonzedwa” kwambiri chifukwa cha njira ya “闷扬结合”.

• Gulaocha (古劳茶): Kuchokera ku Guangdong (Heshan). Tiyi wakale wobiriwira wokhala ndi fungo la orchid. Gulaocha ndi wamasamba ang’onoang’ono komanso wosalala; wa Yingde ndi wokhuthala komanso wamtima.

• Rizhao Lü Cha (日照绿茶): Kuchokera ku Shandong. Nayenso wa kultivar yobweretsedwa (koma ya masamba ang’onoang’ono), komanso wokhala ndi amino asidi ochuluka. Rizhao – wa “kumpoto”; Yingde – wa “kumwera”. Malinga ndi mankhwala: onse ali pamwamba pa amino asidi, koma Yingde ndi wa zipangizo za masamba akuluakulu, zomwe zimapereka thupi “lolemera” kwambiri.

• Xi Hu Long Jing (西湖龙井): Wa kultivar ya masamba ang’onoang’ono, wophwanyika. Long Jing ndi wokometsera komanso waulemerero; Yingde ndi wamphamvu komanso wamtima kwambiri, wokhala ndi “kukoma kowawa” koonekeratu kwa masamba akuluakulu.

Pomaliza:

Tiyi Wobiriwira wa Yingde ndi tiyi wobadwa chifukwa cha kusintha. Pamene m’ma 1990 minda ya tiyi wofiira ya Yingde “inasanduka yobiriwira”, ochepa ankayembekezera kuti kultivar ya masamba akuluakulu ya Yunnan, yomwe chilengedwe chinaipangira kuphika, ingathe kutulutsa tiyi wobiriwira wapadziko lonse. Koma dothi la karst lokhala ndi manganezi ndi selenium, masiku 200 a chifunga, 70% ya kuunika kofalikira, ndi luso la “闷扬结合” – kuphika ndi kuponyera m’potolo yotentha kwambiri – zinachititsa kuti zosatheka zitheke. Chotsatira – tiyi wobiriwira wokhala ndi amino asidi kuwirikiza kawiri kuposa muyezo, manganezi woteteza ku khansa, ndi njira ya “kukoma kowawa pang’ono kopanda kukwiya”, momwe mphamvu ya masamba akuluakulu yagonjetsedwa ndi luso la kukonza. Tiyi Wobiriwira wa Yingde – ndi wa iwo amene akufuna tiyi wobiriwira wokhala ndi “thupi”: osati kufewa kwa mpweya kwa Biluochun, koma masamba okhuthala, odzaza ndi wobiriwira wakumwera.