Tiyi Wobiriwira wa Pingwu

Tiyi Wobiriwira wa Pingwu (平武绿茶, Píngwǔ lǜchá) ndi “Tiyi wobiriwira wa [chigawo cha] Pingwu” — tiyi wobiriwira wa kumapiri aatali ochokera ku chigawo cha Pingwu (平武县, Píngwǔ Xiàn) m’chigawo cha Sichuan, chomwe chili kumpoto chakumadzulo kwa chigwa cha Sichuan, m’mphepete mwa mapiri a Min Shan (岷山, Mínshān). Chigawo cha Pingwu ndi chimodzi mwa “zigawo za ma panda akulu” (大熊猫之乡, dàxióngmāo zhī xiāng) zazikulu kwambiri ku China: pamenepo pamakhala pafupifupi ma panda akutchire 230, ndipo minda ya tiyi imayandikana ndi nkhalango zotetezedwa zomwe zili ndi 78% ya dera lonse. Mwambo wa tiyi wa ku Pingwu unayamba mu nthawi ya mafumu a Tang, ndipo mu nthawi ya Song (庆历年间, Qìnglì niánjiān, mu ulamuliro wa Mfumu Renzong, 1041–1048), tiyi wakumaloko wotchedwa “Lóngzhōu Qīngsī” (龙州青丝, Lóngzhōu Qīngsī, “Ulusi wabuluu wa Lóngzhōu”) anakhala “gòngchá” (贡茶, gòngchá) wa mfumu. Muli ma amino asidi ≥5% (kawiri kuposa momwe zimakhalira ndi tiyi wobiriwira), ndipo m’nthaka muli selenium ndi zinc mopitirira ka 12 kuposa wamba. Njira yapadera yopangira — “ Yin-yáng huǒhòu” (阴阳火候, yīnyáng huǒhòu, “Moto wa Yin-yang”): kusinthasintha kwa malawi amphamvu ndi ofewa a nkhuni za paini, njira imene ili yotetezedwa ngati chikhalidwe cha anthu chosagwirika. 1. Gulu ndi Chiyambi:

• Mtundu: Tiyi wobiriwira (绿茶, lǜchá), wosafufumuka. Malinga ndi njira yokazingira — wokazingidwa (炒青, chǎoqīng). Amapangidwa m’maonekedwe angapo: chozungulira chokhotakhota chotchedwa “lilime la mpheta” (雀舌, quèshé), chowongoka chopapatiza, “Lóngzhōu Qīngsī” (龙州青丝, chitsanzo cha “gòngchá” cha ku Song), “Zhōnghuá Yá” (中华芽, Zhōnghuá Yá, “Mphukira ya ku China” — mtundu wapamwamba wa mphukira imodzi yokha, 10,000 mphukira pa 100 g), “Jiǔzhài Quèshé” (九寨雀舌, Jiǔzhài Quèshé, “Lilime la mpheta la Jiuzhaigou” — la masamba ang’onoang’ono, lokazingidwa ndi manja).

• Gulu: Chogulitsa chokhala ndi chisonyezo cha malo ochokera ku China (国家地理标志产品, Guójiā Dìlǐ Biāozhì Chǎnpǐn, 2009). “Gòngchá” cha ku Song (龙州青丝, nthawi ya Qingli). Chikhalidwe cha anthu chosagwirika — njira ya “Yīnyáng huǒhòu”. Pofika m’chaka cha 2024: minda ya tiyi 135,000 mu, katundu 2,965.5 matani, mtengo wonse wa 318 miliyoni yuan; katundu wotumizidwa ku Africa ndi Central Asia (Algeria, Uzbekistan ndi ena) — oposa 3.5 miliyoni USD.

• Chiyambi: China, chigawo cha Sichuan (四川省, Sìchuān Shěng), mzinda wa Mianyang (绵阳市, Miányáng Shì), chigawo cha Pingwu (平武县, Píngwǔ Xiàn). Chigwa cha mtsinje wa Qingyi (清漪江, Qīngyī Jiāng). Kupanga kumachitika m’maboma 9, malo akulu ndi tawuni ya Doukou (豆叩镇, Dòukòu Zhèn, 34,300 mu — pafupifupi 80% ya katundu yense), tawuni ya Pingtong (平通镇, Píngtōng Zhèn), komanso boma la Suojiang (锁江乡, Suǒjiāng Xiāng).

• Zogwirizana ndi mapu: Pafupifupi 32°25′ N, 104°31′ E (chigawo cha Pingwu chili pakati pa 31°59′–33°02′ N, 103°50′–104°59′ E).

2. Mbiri ndi Tanthauzo la Mwambo:

• Nthawi ya Tang (唐, Táng) — chiyambi cha ulimi wa tiyi. Makolo ankasamutsa mitengo ya tiyi yakutchire (Camellia sinensis var. sinensis) kuchokera m’nkhalango za m’mapiri a Min Shan kupita ku minda — motero ulimi wa tiyi ku Pingwu unayambira. Dera limeneli pa nthawiyo linkatchedwa Lóngzhōu (龙州, Lóngzhōu, “Dera la Chinjoka”).

• Nthawi ya Song (宋, Sòng) — “Ulusi wabuluu wa Lóngzhōu”. M’zaka za ulamuliro wa Qingli (庆历, Qìnglì, 1041–1048) wa Mfumu Renzong (仁宗, Rénzōng), tiyi wakumaloko “Lóngzhōu Qīngsī” (龙州青丝) anapatsidwa udindo wa “gòngchá” — tiyi woperekera ku khothi lachifumu. Zolemba zakale zimamufotokozera mwa ndakatulo: “形如青丝，冲泡时悬浮如游龙” — “Maonekedwe ake ngati ulusi wabuluu; akapakidwa madzi amayandama ngati chinjoka chosambira.” Masamba a tiyiyi anali ochepa kwambiri ndi opepuka moti ankangoyandama m’madzi, osamira pansi.

• Nthawi ya Qing (清, Qīng) — “Minda ya Tiyi ya Kummwera ndi Kumadzulo”. M’chigwa cha mtsinje wa Qingyi munapangidwa omwe amatchedwa “Nánxiāng Cháyuán” (南乡茶园, Nánxiāng Cháyuán, “Minda ya Tiyi ya M’mphepete mwa Mzinda wa Kumwera”). Kubweretsa akatswiri a tiyi ochokera m’madera ena kunathandiza kukweza luso la kukonza masamba.

• 2009 — kulembetsa chisonyezo cha malo. “Píngwǔ Lǜchá” inalandira udindo wa chogulitsa chokhala ndi chisonyezo cha malo ku China. Pofika m’chaka cha 2024, dera la minda ya tiyi linafika 135,000 mu, ndipo katundu amatumizidwa kudzera m’njira zoyendera za “Zhōng’ōu Bānliè” (中欧班列, “China-Europe”) kupita ku maiko a mu Africa ndi Central Asia.

• Dzina. 平武 (Píngwǔ) ndi dzina la chigawo, lochokera ku nthawi ya Western Jin (西晋, Xī Jìn, 280 AD), pamene chigawo cha Guǎngwǔ (广武, Guǎngwǔ) chinasinthidwa kukhala Píngwǔ (平武) ndi tanthauzo loti “mtendere ndi kuletsa” (太平修武). 绿茶 (lǜchá) — “tiyi wobiriwira”. Dzina lakale la “Lóngzhōu” (龙州, “Dera la Chinjoka”) — ndi dzina lakale la malo a dera la Pingwu.

• Tanthauzo la mwambo. Pingwu ndi “chigawo cha ma panda akulu” (大熊猫之乡): pafupifupi ma panda akutchire a Ailuropoda melanoleuca 230 amakhala m’mapiri omwewo momwe muli minda ya tiyi. Tawuni ya Doukou imakhala ndi anthu a Qiang (羌族, Qiāngzú) — umodzi mwa mitundu yakale kwambiri ya kumwera chakumadzulo kwa China, omwe chikhalidwe chawo chikugwirizana kwambiri ndi ulimi wa m’mapiri. “Gòngchá” cha ku Song chili ndi dzina la malo “Lóngzhōu” — “Dera la Chinjoka”, zomwe zimapatsa tiyiyi udindo wapadera m’chigawochi.

3. Kufotokozera Kwachomera ndi Zopangira:

• Mtundu / Cultivar: Mitundu yochokera kumaloko (本地群体种, běndì qúntǐ zhǒng) ndiyo pafupifupi 90% ya zomwe zabzalidwa; 10% yotsala ndi mitundu yopanda kugonana (无性系, wúxìngxì) yochokera ku clones. Tchire ndi la masamba apakati, lolimbana ndi chisanu, komanso lolowera ku mikhalidwe ya m’mapiri aatali a Min Shan. Masamba ake amadziwika ndi kuchuluka kwabwino kwa ma amino asidi: ≥5% (pomwe ambiri a tiyi wobiriwira amakhala pafupifupi 2.5–3.5%) ndi polyphenols ≥20%. M’dera lonseli ndikoletsedwa kugwiritsa ntchito mankhwala ophera tizilombo ndi feteleza wa mankhwala — amagwiritsa ntchito feteleza wachilengedwe (matani 15–30 pa hekitala). Kuchuluka kwa obzalidwa sikupitirira 8,000 tchire pa mu.

• Kututa: Kututa kwa masika (春茶, chūnchá) n’kofunika kwambiri. Mitundu yapamwamba kwambiri imatutidwa chisankho cha Qingming chisanafike (清明, Qīngmíng, kumayambiriro kwa April): mphukira imodzi yokha kapena “mphukira imodzi + tsamba limodzi” (一芽一叶, yī yá yī yè). Mitundu yambiri — “mphukira imodzi + masamba awiri” (一芽二叶, yī yá èr yè).

• Mulingo wa kututa ndi mizere:

  • “Zhōnghuá Yá” (中华芽, Zhōnghuá Yá, “Mphukira ya ku China”): Mphukira imodzi yokha basi. Mphukira 10,000 → 100 g ya tiyi womalizidwa — umodzi mwa magiredi ovuta kwambiri pa ulimi wa tiyi ku China. Mphukira ziyenera kukhala zathunthu, zowongoka, zopanda kuvulala.
  • “Lóngzhōu Qīngsī” (龙州青丝, Lóngzhōu Qīngsī): Chitsanzo cha “gòngchá” cha ku Song. Amaumbidwa kukhala ulusi wochepa kwambiri. Fungo lake ndi la chestnut ndi uchi.
  • “Jiǔzhài Quèshé” (九寨雀舌, Jiǔzhài Quèshé, “Lilime la mpheta la Jiuzhaigou”): Wa masamba ang’onoang’ono, wokazingidwa ndi manja. Mphukira imodzi + tsamba limodzi lofewa.
  • Máojiān / Xuěyá (毛尖 / 雪芽, Máojiān / Xuěyá): Mphukira imodzi + tsamba limodzi. Mulingo wamba. Fungo la chestnut.

4. Malo ndi Makhalidwe Apadera a Kulimidwa:

• Malo ndi nyengo. Chigawo cha Pingwu chili m’dera losinthira kuchokera ku Chigwa cha Qinghai-Tibet kupita ku Chigwa cha Sichuan. Minda ya tiyi ili pamalo aatali a mamita 1,200–1,500 kuchokera panyanja — chimodzi mwa malo aatali kwambiri pakati pa madera a tiyi a Sichuan. Kutentha kwapachaka ndi 15°C. Mvula ndi 1,000–1,200 mm pachaka. Masiku omwe kumakhala mitambo ndi oposa 100. Kusiyana kwa kutentha pakati pa usana ndi usiku kumaposa 10°C, zomwe zimathandiza kuti masamba azikhala ndi ma amino asidi ambiri komanso kuti akule pang’onopang’ono, zomwe zimapangitsa kuti masambawo akhale olimba.

• Utali wakumerako: 1,200–1,500 m (malo apakati — tawuni ya Doukou, 豆叩镇).

• Nthaka: Nthaka yonyezimira yachikasu ndi yamchenga (黄壤 / 砂质壤土, huángrǎng / shāzhì rǎngtǔ), yopangidwa pamiyala ya granite. pH — 4.5–6.0. Zotsalira za zamoyo — ≥1%. Nthaka ya chigawo cha Pingwu imadziwika ndi kuchuluka kwakukulu kwa michere: selenium (Se) — 39.31 mg/kg (pomwe nthawi zambiri m’nthaka ya tiyi amakhala ~0.15 mg/kg — kusiyana ~ka 260), zinc (Zn) — mopitirira ka 12 kuposa wamba. Nkhalango zimaphimba 78%, zomwe zimapereka malo achilengedwe oteteza chilengedwe.

• Kulima pakati. Chikhalidwe chapadera cha minda ya tiyi ya Pingwu ndi kubzalidwa pamodzi kwa tchire la tiyi ndi mitengo ya tung (oil tree) (油桐树, yóutóng shù, Vernicia fordii). Mitengo imapereka ~70% ya kuwala kofalikira, zomwe, malinga ndi ofufuza a m’deralo, zimachulukitsa ma amino asidi m’masamba ndi ~pafupifupi 30% poyerekeza ndi minda yotseguka. Njira iyi imafanana ndi mchitidwe wa ku Japan wa kumiza (kabusé), koma amakwaniritsidwa kudzera m’chiwinda chachilengedwe cha nkhalango.

5. Njira Yopangira:

Chikhalidwe chachikulu cha njira ya Píngwǔ Lǜchá — “Yin-yáng huǒhòu” (阴阳火候, yīnyáng huǒhòu, “Moto wa Yin-yang”) — njira yosinthira machitidwe otenthetsera, yomwe imadziwika ngati chikhalidwe cha anthu chosagwirika. Magawo onse amachitidwa ndi manja; kukwinya mwa makina nkoletsedwa kuti tisawononge mphukira.

• Kuyala (摊青, tān qīng): Masamba angotutidwa kumene amayalidwa mosanjikiza pazingwe za nsungwi ndi kuwusiya kwa maola 4–6 kuti chinyezi chichoke pang’ono ndi kuti zinthu zina zoyamba za enzymatic ziyambe, zomwe zimapereka fungo lofewa la maluwa.

• “Kupha zobiriwira” (杀青, shā qīng): Kutentha — 180–220°C. Amachitidwa m’chigayi chachitsulo (铁锅, tiěguō) pogwiritsa nkhuni za paini (松木, sōngmù). Katswiri amagwiritsa njira zinayi zoyambira: “kugwedeza” (抖, dǒu), “kuyika pansi” (搭, dā), “kukanikiza” (捺, nà), “kuponya kutali” (甩, shuǎi) — kutsatana kodziwika kuti “dǒu dā nà shuǎi” (抖搭捺甩). Cholinga ndi kulepheretsa polyphenol oxidase kuti igwire ntchito kwinaku mtundu wobiriwira kwambiri ukusungidwa.

• Kukwinya (揉捻, róuniǎn): Amachitidwa ndi manja pa kazingwe ka nsungwi (竹匾, zhúbiǎn). Kukanikiza kumakhala kopepuka, kuumba kokhala ngati kazingwe — osachepera 90% amatuluka ndi maonekedwe oyenera. Kukanikiza mwa makina n’koletsedwa — kukwinya ndi manja kokha, kuti tisawononge maonekedwe a mphukira.

• Kuumitsa koyamba (初干, chūgān): Kutentha — 110°C. Kuchepetsa chinyezi kufika pamlingo wapakati.

• Kuumba (理条塑形, lǐtiáo sùxíng): Kupatsa masambawo maonekedwe omaliza — ozungulira (“lilime la mpheta”) kapena owongoka opapatiza, malingana ndi mtundu wa giredi.

• Kuumitsa komaliza (足火, zúhuǒ): Kutentha — 70°C mpaka chinyezi chitafika ≤6.5%.

• “Moto wa Yin-yang” (阴阳火候). Pa magawo onse otenthetsera, katswiri amasintha “wénhuǒ” (文火, wénhuǒ, “moto wachikhalidwe / wofewa”) ndi “wǔhuǒ” (武火, wǔhuǒ, “moto wankhondo / wamphamvu”) — mitundu iwiri ya kuyaka kwa nkhuni za paini (松木, sōngmù). Lingaliro la filosofi ya “Yin-yang”, lomwe lasandulika kukhala njira yopangira: moto “wachikhalidwe” amasunga fungo, moto “wankhondo” — amakhazikitsa maonekedwe ndi mtundu. Njira imeneyi imatetezedwa ngati chikhalidwe cha anthu chosagwirika ndipo imaperekedwa kuchokera kwa mabanja a akatswiri a m’tauni ya Doukou.

6. Makhalidwe a Kukhudzidwa ndi Ziwalo:

• Maonekedwe a masamba owuma: Zozungulira zolimba, zokhotakhota (“lilime la mpheta”, 紧结卷曲形, jǐnjié juǎnqū xíng) kapena zingwe zowongoka, zowongoka — kutengera giredi. Mtundu — wobiriwira kwambiri ngati emerald, wonyezimira ngati mafuta (翠绿油润, cuìlǜ yóurùn). Timphukira timene timawonekera pamagiredi apamwamba.

• Fungo la masamba owuma: Loyera, latsopano la zomera (清香, qīngxiāng) ndi fungo lodziwika bwino la chestnut (栗香, lìxiāng), lomwe limadziwika ndi tiyi wobiriwira wokazingidwa. Fungo la udzu wongotchetchedwa kumene ndi kutsekemera kochepa.

• Fungo la madzi: Latsopano ngati zomera, la “nkhalango” (草木清新感, cǎomù qīngxīn gǎn). Fungo la chestnut limakula. Akasungidwa nthawi yaitali, fungo limasanduka la uchi (陈化后显蜜香, chénhuà hòu xiǎn mìxiāng). Fungo ndi lolimba — chikho chosazizira chimasunga fungo kwa mphindi zoposa 5.

• Kukoma: Kutsitsimula kowala kwambiri (鲜爽, xiānshuǎng), chifukwa cha kuchuluka kwa ma amino asidi (≥5%). Thupi limakhala lofewa, lozungulira (醇和, chúnhé). Kutsekemera kobwerera pambuyo pake (回甘, huígān) kumakhala kolimba ndi kwautali. Chikhalidwe chapadera — kupirira kuthirira kambiri: kuthirira 5–7 (耐冲泡, nài chōngpào) popanda kutaya kukoma kwenikweni. Kupweteka kumakhala kochepa.

• Mtundu wa madzi: Wobiriwira kwambiri ngati emerald, wowala ndi woonekera bwino (碧绿明亮, bìlǜ míngliàng).

• Tsamba lotsalira (masamba opakidwa madzi): Lofewa, lonyezimira, lofanana. Chizindikiro cha magiredi apamwamba ndi chakuti mphukira ndi timphukira zimayima chilili mu kapu (芽叶竖立如针, yáyè shùlì rú zhēn), n’zofanana ndi zosokera — chizindikiro cha kukwanira ndi kukonzedwa bwino.

7. Zopangidwa ndi Mankhwala:

• Ma amino asidi: ≥5% — kawiri kuposa momwe zimakhalira ndi tiyi wobiriwira (~2.5–3.5%). Wamkulu ndi L-theanine (L-茶氨酸, L-chá āmīnsuān), yomwe imayambitsa kutsitsimula, kutsekemera, komanso kupumula kopanda kugona. Kuchuluka kwa ma amino asidi kumafotokozedwa ndi zinthu zitatu: kumapiri aatali (kukula pang’onopang’ono), kumiza ndi mitengo ya tung (kuchepetsa photosynthesis → kuchuluka kwa mankhwala a nitrogen), ndi nthaka ya selenium ndi zinc.

• Polyphenols (茶多酚, chá duōfēn): ≥20%. Zomwe zili zikuluzikulu ndi catechins (儿茶素, ér chá sù): epigallocatechin gallate (EGCG), epicatechin (EC), epigallocatechin (EGC). Zimapereka kupweteka kwapakati, mphamvu ya antioxidant, ndi kumverera kokhoma.

• Alkaloids: Caffeine (咖啡碱, kāfēi jiǎn) — pafupifupi 2.5–3.5% (zomwe zimachitika kawirikawiri kwa tiyi wobiriwira wa kumapiri aatali a Sichuan). Theobromine ndi theophylline zilipo pang’ono.

• Selenium (硒, xī): 39.31 mg/kg m’nthaka (pomwe nthawi zambiri m’nthaka ya tiyi amakhala ~0.15 mg/kg — kusiyana ~ka 260). Selenium amalowa m’masamba kuchokera m’nthaka makamaka m’mawonekedwe achilengedwe (selenomethionine, selenocysteine), zomwe zimapangitsa kuti thupi lizitha kuyamwa. Píngwǔ Lǜchá ndi umodzi mwa tiyi wobiriwira wolemera kwambiri ndi selenium ku China.

• Zinc (锌, xīn): M’nthaka muli mopitirira ka 12 kuposa wamba. Zinc amathandizira kuyambitsa ntchito ya ma enzyme oposa 300 ndipo amathandiza kulimbitsa chitetezo cha m’thupi.

• Zinthu zosungunuka m’madzi (水浸出物, shuǐ jìnchūwù): ≥45% — umboni wa kukoma ndi kusungunuka kwa madzi.

• Mavitamini: Monga tiyi wina wobiriwira wa kumapiri aatali wotutidwa m’masika, Píngwǔ Lǜchá amakhala ndi vitamini C (ascorbic acid), B₁ (thiamine), B₂ (riboflavin), P (rutin), komanso carotenoids (provitamin A) ndi vitamini E (tocopherol), yomwe imagwira ntchito limodzi ndi selenium.

• Mchere: Kuwonjezera pa selenium ndi zinc zochuluka kwambiri — potaziyamu (K), phosphorous (P), magniziyamu (Mg), manganese (Mn), iron (Fe), fluoride (F).

• Mafuta ofunikira (芳香油, fāngxiāng yóu): Amakhala ndi terpene alcohols (linalool, geraniol), aldehydes, ndi ketones, zomwe zimapanga fungo la chestnut ndi udzu.

8. Ubwino Wathanzi:

• Ntchito ya antioxidant. Polyphenols (≥20%) ndi selenium yochuluka kwambiri pamodzi zimachotsa ma free radicals. Selenium ndi mbali ya glutathione peroxidase (GSH-Px) — enzyme yofunika kwambiri ya antioxidant m’thupi. Vitamini E imalimbitsa mphamvu ya antioxidant ya selenium.

• Kuthandiza chitetezo cha m’thupi. Selenium yachilengedwe imathandizira kupanga ma immunoglobulins ndi ntchito ya ma lymphocyte. Zinc amathandiza kukhwima kwa ma T-cell ndi kupanga ma antibodies.

• Kupatsa mphamvu. Caffeine pamodzi ndi L-theanine amapereka mphamvu yofewa, yokhalitsa popanda “chiwombankhanga cha caffeine” ndi kutsika pambuyo pake — zomwe zimadziwika kuti “kukhala tcheru kopenyerera”.

• Ntchito yoteteza mtima. Catechins (makamaka EGCG) amathandiza kuchepetsa “cholesterol yoyipa” (LDL) ndi kusunga kuthamanga kwa mitsempha. Selenium imagwirizana ndi kuchepetsa chiopsezo cha matenda a mtima.

• Kuthandiza kagayidwe kazakudya. Polyphenols amayambitsa kutha kwa mafuta. Zinc amathandiza kagayidwe ka chakudya cha carbohydrates ndi mafuta. Kumwa tiyi wobiriwira pafupipafupi kumagwirizana ndi kusintha kwa kulemera kwa thupi.

• Ntchito ya ubongo. L-theanine amakweza mlingo wa mafunde a alpha mu ubongo, zomwe zimathandiza kukhazikika maganizo ndi kupumula nthawi imodzi. Pamodzi ndi caffeine, amathandiza kufulumira kuyankhira ndi kukumbukira.

• Kuchotsa poizoni m’thupi. Selenium amathandiza kuchotsa zitsulo zolemera (lead, mercury, cadmium) m’thupi. Píngwǔ Lǜchá amadziwika ngati “wopanda zotsalira za mankhwala” (零农残, líng nóngcán) — kusowa kotheratu kwa zotsalira za mankhwala oteteza zomera.

• Thanzi la mkamwa. Fluoride (F) ndi catechins amapha tizilombo toyambitsa matenda m’kamwa ndikuthandiza kulimbitsa mano.

9. Kupaka:

• Kutentha kwa madzi: 80–85°C. Kwa giredi yapamwamba ya “Zhōnghuá Yá” — 75–80°C, kuti tisapse mphukira zofewa. Amalangizidwa kugwiritsa ntchito madzi a m’mapiri akasupe kapena madzi osefedwa omwe ali ndi pH yosaloŵaŵa.

• Kuchuluka kwa tiyi: 3 g pa 150 ml (chiyerekezo 1:50).

• Ziwiya: Kapu ya galasi yaitali (玻璃杯, bōli bēi) — kuti muone “guwa” la mphukira ndi timphukira zikuyima chilili. Kapu ya china yoyera ya gàiwǎn (盖碗, gàiwǎn) — kuti muwongolere bwinobwino kusungunuka. Kwa magiredi ozungulira, chitini cha china chimayeneranso.

• Ndondomeko:

  1. Tenthetsani ziwiya ndi madzi owira, kuthirani madziwo.
  2. Ikhamo tiyi.
  3. Kwa maonekedwe ozungulira — “kuthira kumtunda” (上投法, shàng tóu fǎ): thirani madzi, kenako onjezani tiyi. Kwa maonekedwe owongoka — “kuthira kumunsi” (下投法, xià tóu fǎ): ikhamo tiyi, kenako thirani madzi.
  4. Kupaka koyamba — masekondi 90.
  5. Kupaka kulikonse kotsatira — chotsani masekondi 15.
  6. Amapirira kuthira kokwanira 5–7 — kupirira kopambana kwa tiyi wobiriwira.

10. Kusunga:

• Chidebe: Zotengera zotseka — matumba a vacuum a zojambula kapena zitini zokhala ndi zivindikiro zolimba. Pewani zotengera zowonekera — kuwala kumawononga chlorophyll ndi catechins.
• Kutentha: Mufiriji, 0–5°C. Kuti musunge nthawi yaitali (kuposa miyezi 3) — freezer (−18°C) mu matumba awiri a vacuum.
• Adani a tiyi: Chinyezi, kuwala, fungo lina, mpweya, kutentha. Potulutsa mufiriji, siyani chotengeracho chifike kutentha kwa m’chipinda musanatsegule, kuti peptide asapange banga.
• Nthawi: Kumwa bwino — mkati mwa miyezi 12 kuchokera tsiku lopangira. Ngati atasungidwa bwino, mpaka miyezi 18 popanda kutaya bwino kwakukulu.

11. Mtengo ndi Zonyenga:

• Mitundu yamitengo (2024):

  • Wapamwamba (特级, tèjí) — mphukira imodzi yokha, muli mphukira ≥98%: kuyambira 600 yuan pa 500 g. Giredi ya “Zhōnghuá Yá” (中华芽) — yolemekezeka, kuyambira 1,000 yuan pa 500 g ndi kupitirira.
  • Oyamba (一级, yījí) — mphukira imodzi + tsamba limodzi: 300–600 yuan pa 500 g.
  • Wamba (二级, èrjí) — mphukira imodzi + masamba awiri: 100–300 yuan pa 500 g.

• Zinthu zomwe zimakhudza mtengo: Giredi ya zopangira, kutalika kwa kututa (kutalika kwambiri, mtengo wokwera), kukonza ndi manja (njira ya “Yin-yáng huǒhòu” imaletsa makina), nthawi ya kututa (kututa chisanachitike Qingming — ndikokwera mtengo).

• Momwe mungapewere zonyenga:

  • Gulani tiyi wokhala ndi chisonyezo cha malo “平武绿茶” (Píngwǔ Lǜchá) ndi chiphaso cha komwe adachokera.
  • Onani maonekedwe: Píngwǔ Lǜchá weniweni amakhala ndi mtundu wobiriwira kwambiri ngati emerald wonyezimira monga mafuta, osati wopepuka kapena wachikaso.
  • Fufuzani fungo: tiyi weniweni amakhala ndi fungo loyera la chestnut popanda fungo lovunda kapena lowawasa.
  • Madzi ake ayenera kukhala obiriwira kwambiri ndi oonekera, osati osauka.
  • Mtengo wochepa mokayikitsa (wochepera 50 yuan pa 500 g wa omwe amanenedwa kuti ndi “giredi yapamwamba”) uli pafupifupi chizindikiro chotsimikizika cha chinyenga.

12. Zochititsa Chidwi:

• “Ulusi wabuluu wa Lóngzhōu” — umodzi mwa “gòngchá” ochititsa chidwi kwambiri m’mbiri. Kufotokozera “形如青丝，冲泡时悬浮如游龙” — “Maonekedwe ake ngati ulusi wabuluu; akapakidwa madzi amayandama ngati chinjoka chosambira” — amapezeka m’zolemba zakale za tiyi za nthawi ya Song ndipo amadziwika ngati chimodzi mwa zofotokozera za “gòngchá” zanzeru kwambiri.

• Se 39.31 mg/kg — mlingo wapamwamba kwambiri pakati pa nthaka ya tiyi. Ka 260 kuposa momwe nthawi zambiri m’nthaka ya tiyi amakhalira selenium. Píngwǔ Lǜchá amapikisana ndi tiyi ena odziwika bwino a “selenium” monga Zǐyáng Fùsè Chá (紫阳富硒茶, Shaanxi) ndi Ēnshī Yùlù (恩施玉露, Hubei), komabe sadziwika kwambiri kunja kwa Sichuan.

• Mphukira 10,000 → 100 g. Giredi ya “Zhōnghuá Yá” (中华芽, “Mphukira ya Ku China”) — umodzi mwa magiredi ovuta kwambiri pa ulimi wa tiyi ku China. Poyerekeza: pa 500 g ya Xī Hú Lóngjǐng (西湖龙井) ya giredi yapamwamba amafunika pafupifupi mphukira 35,000–40,000 — kotero “Zhōnghuá Yá” ali pafupi ndi kuvuta kwa Lóngjǐng abwino kwambiri.

• “Moto wa Yin-yang” — filosofi mu njira yopangira. Kusinthasintha kwa moto “wachikhalidwe” ndi “wankhondo” pa nkhuni za paini — ndi nthawi yochepa pamene lingaliro la chilengedwe la Chitao la Yin-yang likupezeka mwachindunji mu njira yopangira. Nkhuni za paini zimapereka kafungo kakang’ono ka utomoni, kosakhala kwa tiyi wina wokazingidwa.

• Tiyi ndi ma panda m’malo amodzi. Chigawo cha Pingwu ndi chimodzi mwa malo atatu akuluakulu omwe ma panda akutchire amakhala ku Sichuan. Minda ya tiyi ili m’chilengedwe chomwecho ndi nkhalango zotetezedwa za nsungwi. Mawu otsatsa a m’chigawochi ndi “Tiyi wochokera kudziko la ma panda” (熊猫故乡的茶).

• Mtengo wa tung ngati “ambulera yachilengedwe”. Mchitidwe wokhalitsa wa kubzalidwa pamodzi kwa tiyi ndi mitengo ya tung (Vernicia fordii) kuti imize ndi mwambo wapadera waulimi wa ku Sichuan, woyambira mu nthawi ya Qing. Kuwala kofalikira (~70%) kumayambitsa njira yofanana ndi kabusé ya ku Japan: tsamba limabwezera kusowa kwa kuwala mwa kuchulukitsa ma amino asidi (+30%).

• Kutumiza ku Africa ndi Central Asia. Malo achilendo kwa tiyi wobiriwira wapamwamba kwambiri: Píngwǔ Lǜchá amatumizidwa ku Algeria ndi Uzbekistan kudzera m’njira zoyendera za “Zhōng’ōu Bānliè” — kuchuluka kumaposa 3.5 miliyoni USD.

13. Kuyerekeza ndi Tiyi Wina Wobiriwira:

• Méngdǐng Gānlù (蒙顶甘露, Méngdǐng Gānlù), Sichuan. Chigawo chomwecho — Sichuan, koma malo ena: Méngdǐng — mapiri a Méng Shān (蒙山, 1,456 m), nyengo yofewa. Gānlù — wa maonekedwe ozungulira, wokoma, wa chestnut. Kusiyana: Píngwǔ Lǜchá amakhala ndi selenium ndi zinc zambiri; Méngdǐng Gānlù ndi wodziwika kwambiri komanso wokwera mtengo m’magiredi apamwamba; Píngwǔ amapirira kuthirira (5–7 poyerekeza ndi 3–4 a Gānlù).

• Zhúyèqīng (竹叶青, Zhúyèqīng), Sichuan. Tiyi wina wobiriwira wapamwamba ku Sichuan wochokera ku phiri la Éméi Shān (峨眉山, 3,099 m). Maonekedwe afulati, kukoma kofewa. Kusiyana: Zhúyèqīng ndi mtundu waukulu wamalonda, Píngwǔ ndi wa m’chigawo; Píngwǔ ali ndi njira yapadera ya “Yin-yáng huǒhòu” pa nkhuni za paini; kuchuluka kwa selenium kwa Píngwǔ sikupezeka m’mizere ya Zhúyèqīng.

• Ēnshī Yùlù (恩施玉露, Ēnshī Yùlù), Hubei. Tiyi wobiriwira wophikidwa ndi nthunzi (蒸青, zhēngqīng) wochokera ku dera lolemera ndi selenium ku Ēnshī. Kusiyana: Yùlù — wophikidwa ndi nthunzi, Píngwǔ — wokazingidwa, zomwe zimapangitsa kuti akhale ndi fungo losiyana (la m’nyanja / udzu wa m’madzi vs. la chestnut); onse ali ndi selenium yambiri, koma ku Píngwǔ kuchuluka kwa Se m’nthaka ndi kwakukulu kwambiri; Yùlù amadziwika kwambiri padziko lonse.

• Zǐyáng Máojiān (紫阳毛尖, Zǐyáng Máojiān), Shaanxi. Tiyi wina wobiriwira wa “selenium”. Malo — mapiri a Dàbā Shān (大巴山). Kusiyana: onse amadziwika ngati “fùsè chá” (富硒茶, “tiyi wolemera ndi selenium”), koma Píngwǔ amasiyananso ndi zinc yochuluka; njira ya Zǐyáng ndi yokazingidwa wamba, popanda lingaliro la filosofi la “moto wa Yin-yang”; Zǐyáng amadziwika kwambiri kunja kwa chigawochi.

• Xìnyáng Máojiān (信阳毛尖, Xìnyáng Máojiān), Henan. Mmodzi wa “tiyi khumi opambana a ku China”. Wokazingidwa, wa maonekedwe opapatiza. Kusiyana: Xìnyáng — wa m’zigwa kapena mapiri apakati (200–800 m), Píngwǔ — wa kumapiri aatali (1,200–1,500 m); Píngwǔ ali ndi ma amino asidi ochuluka (≥5% poyerekeza ndi ~3%); Xìnyáng alibe malo a selenium; Xìnyáng ndi mtundu wodziwika padziko lonse, Píngwǔ ndi wa m’chigawo.

Pomaliza:

Píngwǔ Lǜchá — tiyi wochokera “kudziko la ma panda”: 1,200–1,500 m kuchokera panyanja, selenium yochuluka kwambiri m’nthaka (ka 260 kuposa momwe zimakhalira), “gòngchá” la ku Song “ulusi wa chinjoka” yemwe amayandama mu kapu, “moto wa Yin-yang” pa nkhuni za paini, ndi mitengo ya tung yopereka mthunzi ndi +30% ya ma amino asidi. “Zhōnghuá Yá” — mphukira 10,000 pa 100 g — ndi chithunzithunzi cha luso la manja la alimi a tiyi a mtundu wa Qiang. Uwu ndi tiyi wa iwo omwe amayamikira chikhalidwe chakuthengo cha kumpoto kwa Sichuan — ndi ma panda, a Qiang ndi “ulusi woyandama” mu kapu — ndipo nthawi yomweyo akumwa umodzi mwa tiyi wobiriwira wolemera kwambiri ndi mchere ku China.