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Yueyang Huang Ya
Yuèyáng huáng yá · 岳阳黄芽
Yueyang Huang Ya amapangidwa ndi luso lapadera la "kupesa kawiri ndi kuyanika kolunjika" (双闷黄 + 定向烘焙, shuāng mèn huáng + dìngxiàng hōngbèi), lomwe ndi luso lopangidwa ndi alimi a tiyi a ku Yueyang ndipo limadziwika kuti ndi njira yoyamba ku China yoyendetsera kupesa kwa tiyi wachikasu m'magawo awiri.
Yueyang Huang Ya (岳阳黄芽, Yuèyáng huáng yá) – Tiyi Wachikasu wa Kumzinda wa Yueyang
Yueyang Huang Ya (岳阳黄芽, Yuèyáng huáng yá) — Tiyi Wachikasu wa Kumzinda wa Yueyang
Yueyang Huang Ya (岳阳黄芽, Yuèyáng huáng yá)
Yueyang Huang Ya (岳阳黄芽, Yuèyáng huáng yá) — ndi tiyi wapamwamba kwambiri wachikasu wochokera ku mzinda wa Yueyang m’chigawo cha Hunan. Ndi gawo lolikulu la chizindikiro cha malo otetezedwa cha “Yueyang Huangcha” (岳阳黄茶, Yuèyáng Huángchá, Tiyi Wachikasu wa ku Yueyang), chomwe chinalembetsedwa mu 2014. Kwawo ndi chilumba cha Junshan ndi m’mphepete mwa nyanja ya Dongtinghu, yomwe ndi imodzi mwa madambo asanu ndi limodzi odziwika padziko lonse lapansi. Tekinoloje yapadera ya “kupesa katatu – kuyanika katatu” (三闷三烘, sān mèn sān hōng) ndi “kupesa kawiri” (双闷黄, shuāng mèn huáng) imapanga tiyi yemwe akatswiri a ku China amatcha “golide wokutidwa ndi yade” (金镶玉, jīn xiāng yù) — chifukwa cha maonekedwe a mphukira zagolide zokutidwa ndi masamba ofewa, mtundu wa madzi ake onyezimira ngati uchi wokhala ndi nthunzi ya uchi, ndi kakomedwe kake ka mchere ka “kunyanja” komwe sikufanananso ndi tiyi wina aliyense wachikasu waku China.
1. Magulu ndi Chiyambi:
- Mtundu: Tiyi wachikasu (黄茶, huángchá), wofewa pang’ono kupesa. Ndi wa m’gulu la “tiyi wachikasu wa mphukira” (黄芽茶, huáng yá chá) — womwe ndi wapamwamba kwambiri pa ubwino wa zomera malinga ndi muyezo wadziko GB/T 21726-2008.
- Gulu: Gawo lolikulu la katundu wotetezedwa ndi chizindikiro cha malo cha “Yueyang Huangcha” (岳阳黄茶, Tiyi Wachikasu wa ku Yueyang). Tiyi wachikasu wa ku Yueyang amaphatikiza magawo anayi: Junshan Yinzhen (君山银针), Yueyang Huang Ya (岳阳黄芽), Yueyang Huang Ye (岳阳黄叶, “masamba achikasu”), ndi jinyahuangcha (紧压黄茶, tiyi wachikasu wopanikizidwa). Yueyang Huang Ya amadziwika ngati “choyimira tiyi wachikasu wa mphukira waku China” (中国黄芽茶标杆).
- Chiyambi: China, chigawo cha Hunan (湖南, Húnán), mzinda wa Yueyang (岳阳, Yuèyáng), dera la Junshan (君山区, Jūnshān Qū). Malo oyambirira ndi chilumba cha Junshan (君山岛, Jūnshān Dǎo) chomwe chili kumadzulo kwa nyanja ya Dongtinghu (洞庭湖, Dòngtíng Hú) ndi madera oyandikana nawo a m’mphepete mwa nyanja. Mu 2011, Yueyang adalandira udindo wovomerezeka wa “Kwawo kwa Tiyi Wachikasu ku China” (中国黄茶之乡).
- Malo a Dera: Pafupifupi 29°24’ kumpoto kwa latitude, 113°00’ kummawa kwa longitude.
2. Mbiri ndi Chikhalidwe Chake:
- Mbiri:
- Mafumu a Tang (唐, 618–907): Umboni woyamba wolembedwa wa tiyi wa ku Yueyang uli m’buku la Li Zhao (李肇, Lǐ Zhào) lotchedwa “Zowonjezera ku Mbiri ya Dziko” (《唐国史补》, Táng Guóshǐ Bǔ, cha m’ma 825): “Anthu amalemekeza tiyi, tiyi wolemekezeka akuchulukirachulukira… kuchokera ku Yuezhou kuli 灉湖之含膏”. “Yonghu hangao” — kwenikweni, “chokhala ndi mafuta [a madzi a tiyi] ochokera ku nyanja ya Yong” — inali tiyi wochindikala, wonga phala, opangidwa mwa kupesa kwautali masamba a tiyi. Njira imeneyi ya “menhuang” (闷黄, kupesa kuti achikasu) idakhala kholo la luso la tiyi wamakono wachikasu wa ku Yueyang. M’buku lomweli, tiyi wa ku Yuezhou adatchulidwa limodzi ndi tiyi wa Mengding, Gushu, ndi ena otchuka a nthawiyo.
- Mafumu a Song ndi Ming (宋–明, zaka za m’ma X–XVII): Ulimi wa tiyi ku Junshan ndi kuzungulira Dongtinghu unapitirira mosalekeza. M’buku la Ming la “Chap” (《茶谱》, Chá Pǔ) kwalembedwa: “Mphukira zachikasu za ku Yuezhou, ubweya wagolide umakuta thupi” (岳州黄芽,金毫披身) — kutchulidwa koyamba kwa “huang ya” (mphukira zachikasu) ngati mtundu wodziyimira wochokera m’derali.
- Nthawi Zamakono (zaka za m’ma XX–XXI): Tekinoloje yamakono ya Yueyang Huang Ya idakhazikitsidwa mzaka za m’ma 1980. Amisiri a fakitale ya tiyi ya Junshan (君山茶厂), potengera luso lakale la “kuyanika kawiri – kupesa kawiri” (二烘二闷) la Junshan Yinzhen, adapanga njira yatsopano ya “梯次增湿发酵法” (tīcì zēngshī fājiào fǎ) — “kuwonjezera chinyezi pang’onopang’ono pa kupesa,” zomwe zimathandiza kulamulira bwino kuzama kwa menhuang ndikutulutsa kakomedwe kotsekemera, konga uchi.
- 2001: Yueyang Huang Ya adasiyanitsidwa ndi katundu wa Junshan Yinzhen ngati katundu wodziyimira pawokha, wopangidwira msika wa tiyi wapamwamba wa mphukira.
- 2014: Monga gawo la “Yueyang Huangcha”, adalandira chitetezo chadziko cha chizindikiro cha malo (国家地理标志产品). Chaka chomwecho, chizindikiro cha malonda cha chizindikiro cha malo chidalembetsedwa. Malinga ndi zowerengera za 2014, kuchuluka kwa tiyi wachikasu wa ku Yueyang kunafika matani 40,000 ndi mtengo wa 1.6 biliyoni yuan; m’derali munalipo pafupifupi minda 1,000 yapadera, mafakitale okonza ndi makampani ogulitsa, malo a minda ya tiyi adafika 265,000 mu (pafupifupi mahekitala 17,700), ndipo makampaniwa adalemba antchito okwana 100,000 a m’munda wa tiyi.
- 2023: Yueyang Huang Ya adapambana mphotho ya golide pa mpikisano wadziko lonse wa tiyi wachikasu (中国黄茶斗茶大赛) ngati gulu loyima palokha.
- Dzina:
- “Yueyang” (岳阳) ndi mzinda kumpoto chakum’mawa kwa Hunan, m’mphepete mwa nyanja ya Dongtinghu. Chizindikiro cha “yue” (岳) chimatanthauza “phiri lopatulika,” “yang” (阳) — “mbali ya dzuwa [kumwera].” Mzindawu ndi wotchuka chifukwa cha nsanja ya Yueyang (岳阳楼, Yuèyáng Lóu), yomwe idatamandidwa mu nkhani yapamwamba ya Fan Zhongyan (范仲淹) “Zolemba za pa Nsanja ya Yueyang” (《岳阳楼记》, 1046).
- “Huang Ya” (黄芽) — “mphukira zachikasu.” Matanthauzo awiri: kusonyeza mtundu wa zomera (mphukira zofewa kwambiri) ndi mtundu wachikasu womwe umapangidwa panthawi ya menhuang.
- Chikhalidwe Chake: Yueyang Huang Ya ndi wogwirizana kwambiri ndi nthano ndi ndakatulo za pachilumba cha Junshan — amodzi mwa malo otchuka kwambiri m’mabuku ndi nthano zaku China. Malinga ndi nthano, chilumbachi chinatchedwa kutengera Xiangjun (湘君) ndi Xiang Furen (湘夫人) — milungu ya mtsinje wa Xiang kuchokera mu “Nyimbo Zisanu ndi Zinayi” (《九歌》, Jiǔ Gē) za wolemba ndakatulo wamkulu Qu Yuan. Pachilumbachi pali manda a Akazi Awiri (二妃墓) — Ehuang (娥皇) ndi Nüying (女英), ana a mfumu yodziwika bwino Yao ndi akazi a mfumu Shun, omwe, malinga ndi nthano, adalirira imfa ya mwamuna wawo nabzala zitsamba zoyamba za tiyi pachilumbachi. Chitsime cha Liu Yi (柳毅井) ndi chipilala cha nkhani yachikondi ya nthawi ya Tang. Mfumu Qin Shi Huang, malinga ndi nthano, adasiya chidindo chake pa Junshan (封山印), ndipo pa “Nsanja Yoponyera Zimphona” (射蛟台), mfumu Wu-di wa mafumu a Han adasaka zilombo zongopeka. Kugwirizana kwa tiyi ndi Junshan mu mabuku kumakumbukiridwanso mu buku la “Mloto mu Nyumba Yofiira” (《红楼梦》): tiyi “Lao Jun Mei” (老君眉, “Nsidze za Mfumu Yakale”), yomwe amamwa m’chaputala 41, malinga ndi katswiri wamkulu wa tiyi Zhuang Wanfang (庄晚芳), ndi ndendende tiyi wachikasu wa ku Junshan.
3. Kufotokozera Kwachomera ndi Zomera:
- Mtundu: Mitundu yapafupi ya masamba ang’onoang’ono ndi apakati a Camellia sinensis var. sinensis, yolimidwa ku Junshan ndi m’madera ozungulira Dongtinghu kwazaka mazana ambiri. Zitsamba za tiyi za ku Junshan zimamera m’malo okhala ndi chinyezi chambiri pachilumbachi, zomwe zimathandiza kudzikundikira kwa ma amino acid ndikupanga maziko ofewa, otsekemera. Mizu yake mu nthaka yamchenga ya pachilumbachi imatha kufika kuzama kwa mamita 6, ndikupeza madera okhala ndi mchere.
- Kututa: Mwamtheradi isanafike chikondwerero cha Qingming (清明, Qīngmíng, ~5 April) kapena kumayambiriro kwenikweni kwa nyengo ya Qingming, pomwe mphukira zimakhala zofewa kwambiri ndi zodzaza ndi ma amino acid. Nyengo yomwe amatuta mwakhama ndi pafupifupi masiku 7–10.
- Mulingo wa Kututa: Mphukira imodzi yokha (单芽, dān yá) kapena mphukira ndi tsamba limodzi lomwe langotuluka kumene (一芽一叶初展, yī yá yī yè chū zhǎn). Zomera zizikhala zolimba, zosawonongeka, zotutidwa nthawi yopanda mvula.
- Zofunikira pa Zomera: Amagwiritsa ntchito mfundo yofanana ndi yachikale ya “zoletsa zisanu ndi zinayi” (九不采, jiǔ bù cǎi) ya Junshan Yinzhen: osatuta pa mvula, osatuta mphukira zokhala ndi chisanu, osatuta zotseguka, osatuta zofiirira, osatuta zopanda kanthu, osatuta zokhota, osatuta zowonongeka ndi tizilombo, osatuta zoonda kwambiri, osatuta zosagwirizana ndi muyezo. Zomerazo zimatumizidwa nthawi yomweyo ku fakitale ndikusanjidwa.
4. Malo ndi Makhalidwe a Kulima:
- Chilumba cha Junshan (君山岛): Chilumba chaching’ono kwambiri cha 0.96 km² chokha chakumadzulo kwa nyanja ya Dongtinghu, pomwe pamwamba pake ndi 63.5 m pamwamba pa nyanja. Mayina akale ndi Xiangshan (湘山) ndi Dongtingshan (洞庭山). Chilumbachi chazingidwa ndi madzi mbali zonse, zomwe zimapanga kakulidwe kake kapadera: nyanja imachepetsa kusinthasintha kwa kutentha kwa mpweya tsiku ndi tsiku, koma kusintha kwa kutentha kwa nthaka kumakhala kwakukulu usana ndi usiku, zomwe zimalimbikitsa kukula mozama kwa mizu. Nkhalango imaphimba pafupifupi 90%, ndipo pachilumbachi pali mitundu yoposa 310 ya zomera zapamwamba.
- Nyengo: Kutentha kwapakati pachaka ndi 16.5°C. Masiku a chifunga m’dera lalikulu ndi opitilira 200 pachaka (apamwamba kwambiri kuposa pafupifupi a Yueyang onse — masiku 180). Chinyezi chochepera 85%. Kuwala kwa dzuwa kwapachaka kumakhala pafupifupi maola 1,740. Kuwala kobalalika (kowunikiridwa ndi pamwamba pa madzi) kumapitilira 80%, zomwe zimaletsa kaphatikizidwe ka makatekini ndi kulimbikitsa kudzikundikira kwa L-theanine ndi ma amino acid ena.
- Nthaka: Nthaka yothiramo madzi yamchenga wosalala (mchenga wosakanizika ndi dothi), yotakasuka komanso yolowetsa mphepo, yokhala ndi kuthekera kokweza kutentha. pH 5.0–5.8. Kuchuluka kwa zinthu zamoyo ≥ 2.3% (pafupifupi pa dera lonse la tiyi la Yueyang ndi 1.5%). Kuchuluka kwa selenium ndi 0.85 mg/kg, komwe ndi kopitilira 1.2 kuposa pafupifupi a m’derali. Zachilengedwe zonyowa za Dongtinghu zimapanga mawonekedwe apadera a mchere, omwe akatswiri a tiyi amawatcha kuti “mchere wa kunyanja” (湖韵矿物质, hú yùn kuàngwùzhì).
- Tanthauzo la zachilengedwe m’derali: Kum’mawa kwa Dongtinghu (东洞庭湖) ndi amodzi mwa madambo asanu ndi limodzi apadziko lonse lapansi, malo osungira zachilengedwe a dziko. Chisungiko cha chilengedwe chimakhudza mwachindunji chisungiko cha kakomedwe ka tiyi.
5. Tekinoloje Yopangira:
Yueyang Huang Ya amapangidwa ndi luso lapadera la “kupesa kawiri ndi kuyanika kolunjika” (双闷黄 + 定向烘焙, shuāng mèn huáng + dìngxiàng hōngbèi), lomwe ndi luso lopangidwa ndi alimi a tiyi a ku Yueyang ndipo limadziwika kuti ndi njira yoyamba ku China yoyendetsera kupesa kwa tiyi wachikasu m’magawo awiri. Kuzungulira kwathunthu kumafotokozedwa ndi ndondomeko ya “kupesa katatu – kuyanika katatu” (三闷三烘, sān mèn sān hōng). Nthawi yonse yopangira ndi pafupifupi maola 72.
- Kututa (采摘, cǎi zhāi): Kumayambiriro kwa masika, Qingming isanafike, mphukira imodzi kapena mphukira ndi tsamba laling’ono limatutidwa ndi manja. Amatuta nthawi yopanda mvula yokha, m’maola a m’mawa mame akawuma.
- Kuyala ndi Kufowoketsa (摊放, tān fàng): Mphukira zotutidwazo zimayalidwa mowonda m’chipinda chozizira, chopumira mpweya kwa maola 4-6. Chinyezi chimatsika kufika 68-72%, mphukira zimakhala zofewa, fungo la udzu wobiriwira limalowa m’malo ndi fungo la kupsa.
- Kukhazikika (杀青, shā qīng): “Kupha zobiriwira” — kutenthetsa mu mbiya pa 180-220°C kuti ma enzyme alephereke ndi kuletsa okisijeni. Mphukira zimasanduka zobiriwira zakuda, zofewa, ndi zomata pang’ono.
- Kupesa Koyamba / Menhuang (初闷, chū mèn): Gawo lofunika kwambiri. Mphukira zotentha zitachoka pa shaqing zimakulungidwa mu nsalu yapadera kapena kuikidwa m’mabokosi amatabwa, atakungidwa ndi pepala, ndikusungidwa pamalo otentha komanso achinyezi. Uwu ndi “湿坯闷黄” (shipi menhuang — “kupesa kwa mphukira zonyowa”). Mothandizidwa ndi kutentha kotsalira ndi chinyezi, zochitika zosakhudza ma enzyme zimachitika: chlorophyll imawonongeka, polyphenols amatengedwa pang’ono ndi okisijeni, ma amino acid amakumana ndi zochitika za Maillard, ndikupanga mtundu wachikasu komanso fungo lokoma.
- Kuyanika Koyamba (初烘, chū hōng): Kuyanika pa kutentha kwapakati mpaka chinyezi chifike pafupifupi 50-60%. Gawo ili limakhazikitsa zotsatira zapakatikati za kupesa koyamba.
- Kupesa Kwachiwiri / Menhuang (复闷, fù mèn): Mphukira zoyanikazo zimakulungidwanso ndikusungidwa. Kutentha kopeseako kumakhala kotsika kuposa menhuang yoyamba, ndipo nthawi imakhala yayitali. Pa nthawi imeneyi ndi pomwe kuzama kwakukulu kwa mtundu wachikasu ndi “mixiang” (蜜香) — fungo la uchi kumapangidwira.
- Kuyanika Kwachiwiri (复烘, fù hōng): Chinyezi chimatsika kufika ~25-30%.
- Kupesa Kwachitatu ndi Kuyanika Kwachitatu (三闷三烘): Kuzungulira kotsiriza kwa kupesa-kuyanika kumaliza ndondomekoyi. Tiyi imakhala ndi mtundu wokhazikika wagolide wachikasu, fungo lokwanira, ndi kuuma kwathunthu.
- Kuyanika Komaliza / Kuuma Kwathunthu (足干, zú gān): Kuyanika mochenjera pa kutentha kwa 40-50°C mpaka chinyezi chotsalira ≤ 6%.
- Kusanja (分级, fēnjí): Tiyi womalizidwa amasanjidwa malinga ndi kukula, maonekedwe, ndi mtundu wa mphukira. Choyimira ndi mphukira zazikulu, zowongoka, zonyezimira mofanana zagolide zokhala ndi ubweya wochuluka.
Luso latsopano la amisiri a ku Yueyang — “梯次增湿发酵法” (njira yowonjezera chinyezi pang’onopang’ono pa kupesa) — ndi yoti pa gawo lililonse lotsatira la kupesa, chinyezi chimasinthidwa pang’onopang’ono, ndipo kutentha kumatsitsidwa. Izi zimathandiza kuti “kuchikasu” kukhale kosalala, kofanana popanda okisijeni wambiri kapena kuwawa, zomwe zimasiyanitsa Yueyang Huang Ya ndi tiyi wina wachikasu, pomwe kupesa kumatha kuchitika magawo amodzi kapena awiri.
6. Makhalidwe a Kamvedwe:
- Maonekedwe a Masamba Ouma: Maonekedwe a “mphukira zagolide zokutidwa ndi yade” (金芽玉叶, jīn yá yù yè): mphukira zazikulu, zowongoka, zothinana, zokutidwa wandiweyani ndi ubweya wagolide (金毫密披). Tiyi wouma amaoneka ngati timatabwa tating’ono tagolide tozunguliridwa ndi ubweya wofewa, wosakhwima — ndipo apa ndiye panachokera dzina lomvekera la “golide wokutidwa ndi yade” (金镶玉).
- Fungo la Masamba Ouma: Fungo lofewa, lokhala ndi kamvekedwe kowonekera ka “nenlixiang” (嫩栗香) — fungo la mchere wachinyamata. Kumakhalanso kakomedwe kofewa konga tirigu.
- Fungo la Madzi a Tiyi: Maziko ndi “fungo la kupesa” (酵香, jiào xiāng), lopangidwa ndi ndondomeko ya menhuang: fungo lofewa la mchere ndi mkate. Pamwamba pake pali “uchi ndi maluwa a orchid” (蜜兰香, mì lán xiāng) mochenjera, mkhalidwe umene akatswiri amaugwirizanitsa ndi “chifunga cha kunyanja” (湖雾) ndi mchere wochuluka mu nthaka ya ku Junshan.
- Kakomedwe: Xianchun (鲜醇) — kakomedwe katsopano ndi kofewa, kokhala ndi kutsekemera koonekera kwa umami kochokera ku ma amino acid (pamene amino acid ali ≥ 4.2%). “Kukongola kwa uchi” (蜜韵, mì yùn) — kutsekemera komwe kumakuta kamwa, kosalala, kochitika chifukwa cha kuchuluka kwa ma polysaccharides a tiyi (6.5%). Kakomedwe kotsalira m’kamwa ndi koziziritsa, kokhala ndi kamchere kakang’ono, kamene amafotokoza ngati “kutsitsimula kwa kunyanja” (喉韵清凉, houyun qingliang), koyambitsidwa ndi mchere wosungunuka wochokera mu nthaka ya m’mphepete mwa mitsinje.
- Mtundu wa Madzi a Tiyi: Xinghuang (杏黄) — “wachikasu wa apricot,” wowonekera bwino, wonyezimira ngati amber, wofanana ndi uchi wamadzi poyang’ana. Ndi wowala kwambiri komanso woyera kuposa tiyi wachikasu wamba wa ku Yueyang (womwe umasiyana kuchokera ku wachikasu wa apricot kupita ku wachikasu wa lalanje).
- Pansi pa Tiyi (masamba opangidwa): Wofewa wachikasu, wonyezimira mofanana (嫩黄匀亮). Mphukira zimatseguka ndikusonkhana ngati “timaluwa tating’ono,” tofanana ndi maluwa a magnolia (芽叶成朵如玉兰). Kwa Yueyang Huang Ya, pansi pa tiyi ndi kofewa komanso “kooneka bwino” kuposa tiyi wamba wachikasu wa ku Yueyang, pomwe masamba amapanga mawonekedwe athyathyathya.
7. Kapangidwe ka Mankhwala:
- Ma Amino Acid: Kuchuluka kwake ≥ 4.2% ya chinthu chouma — apamwamba kwambiri kuposa pafupifupi a tiyi wachikasu wa ku Yueyang (3.8%). L-theanine ndiye chigawo chachikulu, chomwe chimapereka kutsekemera, umami, ndi mphamvu yofewa yomasuka. Kuchulukaku kumayambitsidwa ndi kuwala kobalalika (>80% kuchokera pamwamba pa nyanja), komwe kumaletsa kusintha kwa theanine kukhala makatekini.
- Ma Polysaccharides a Tiyi: 6.5% — ndi chiwerengero chachikulu kwambiri kwa tiyi wa mphukira. Ma polysaccharides amapanga “kusalala kwa uchi” kwenikweni kwa kakomedwe ndipo ali ndi mphamvu yowonjezera chitetezo cha mthupi komanso kuchepetsa shuga m’magazi.
- Ma Polyphenols (a Tiyi): Chifukwa cha menhuang ya magawo angapo, gawo lalikulu la makatekini osakanizidwa (EGCG, ECG) limakumana ndi okisijeni wosagwiritsa ntchito ma enzyme ndikuwonongeka, zomwe zimachepetsa kuchuluka kwa polyphenols poyerekeza ndi tiyi wobiriwira wochokera ku zomera zofanana. Izi zikufotokoza kufewa ndi kusowa kwa kamva konyezimira m’kamwa. Komabe, mphamvu ya moyo ya polyphenols imakhalabe pamlingo wapamwamba.
- Ma Alkaloid: Caffeine — pafupifupi 2.5-3.5% ya chinthu chouma. Pogwirizana ndi L-theanine, amapereka mphamvu yodekha, yokhalitsa popanda kukwera mwadzidzidzi.
- Mavitamini: Vitamini C (ascorbic acid), mavitamini a gulu B (B₁, B₂), vitamini E. Kusamalidwa bwino pa menhuang kumathandiza kusunga mavitamini kuposa kuwotcha pa kutentha kwakukulu kwa tiyi wobiriwira.
- Mchere: Potaziyamu, magnesiyamu, zinki, fluoride. Chapadera ndi kuchuluka kwa selenium (kufika 0.85 mg/kg mu zomera), chifukwa cha nthaka ya m’mbali mwa nyanja ku Dongting. Selenium ndi chinthu chaching’ono chokhala ndi mphamvu yolimbana ndi okisijeni.
- Ma Enzyme a Chimbudzi: Kupesa kwa magawo angapo kumathandiza kupanga ma enzyme a chimbudzi (消化酶, xiāohuà méi). Mofanana ndi tiyi wina wachikasu, mphamvu yogawa mafuta ikhoza kukhala 1.2-1.5 kuwirikiza kuposa tiyi wobiriwira wochokera ku zomera zofanana.
8. Maluso Opindulitsa:
- Kulonjeza Mwamphamvu Koma Mwadekha: Kugwirizana kwa caffeine ndi L-theanine kumapereka mphamvu yofewa, yokhalitsa, ndi kuwongolera kwa nzeru popanda kupezeka kwa “kukwera-kutsika” komwe kumadziwika ndi khofi.
- Chitetezo Cholimbana ndi Okisijeni: Ma polyphenols (ngakhale atasinthidwa pang’ono), selenium, ndi vitamini E pamodzi zimagwira ntchito ngati gulu lolimbana ndi okisijeni, ndikuchepetsa ma free radicals.
- Kuthandiza Chimbudzi: Tiyi wachikasu mwamwambo amadziwika kuti ndi “wabwino m’mimba” kuposa wobiriwira. Ma enzyme a chimbudzi, omwe amapangidwa pa menhuang, amathandiza kugawa mafuta. Kuchuluka kwa ma polysaccharides (6.5%) kumathandiza kukhoma kwamimba.
- Kuwongolera Shuga M’magazi: Ma polysaccharides a tiyi amachedwetsa kuyamwa kwa glucose ndipo angathandize kukhazikitsa mbiri ya shuga.
- Kuthandiza Mtima ndi Mitsempha: Ma polyphenols ndi ma amino acid amathandiza kukhazikika kwa mitsempha, kuchepetsa mafuta oipa, ndi kuwongolera kuthamanga kwa magazi.
- Kuwonjezera Chitetezo cha Mthupi: Ma polysaccharides a tiyi amalimbikitsa kuchitapo kanthu kwa ma macrophages ndi maselo ena a chitetezo.
- Kukhazika Mtima Pansi ndi Kuchepetsa Nkhawa: Kuchuluka kwa L-theanine kumathandiza kupanga mafunde a alpha mu ubongo, zomwe zimagwirizanitsidwa ndi mkhalidwe wa kukhazikika mtima pansi.
- Kuthana ndi Tizilombo: Makatekini, ngakhale atasinthidwa pang’ono, amasungabe mphamvu yoletsa mitundu ina ya mabakiteriya oyambitsa matenda.
9. Kuwotcha:
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Kutentha kwa Madzi: 75–80°C. Mphukira zofewa kwambiri zimafuna kusamalidwa mwamphamvu — madzi otentha kwambiri amawononga ma amino acid ndikupangitsa kuwawa kosafunika.
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Kuchuluka kwa Tiyi: 3–5 g pa 150–200 ml a madzi.
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Zombo: Chabwino kwambiri — kapu yagalasi yowonekera bwino kapena botolo (galasi limakuthandizani kuona “kuvina kwa mphukira” kotchuka). Zoyeneranso: gaiwan (盖碗, gàiwǎn) ya porcelain kuti mukhale ndi madzi a tiyi okhwima, kapu ya porcelain. Dongo la Yixing silimalimbikitsidwa — lingathe “kubisa” fungo lofewa.
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Ndondomeko:
- Kufewetsa Zombo: Tsukani kapu kapena gaiwan ndi madzi otentha ndikuwathira.
- Kuika Tiyi: Ikani 3–5 g a tiyi wouma mu chombo.
- Kutsuka (ngati mukufuna): Thirani madzi ochepa (75°C), pakadutsa masekondi 3-5 tsani. Kwa Yueyang Huang Ya wapamwamba, kutsuka sikofunikira — kutsegula koyamba kumabweretsa kale kakomedwe kokwanira.
- Kutsegula Koyamba: Thirani madzi a 75–80°C. Lolani kuti ipume kwa mphindi 1-2. Mu kapu yagalasi, mutha kuona momwe mphukira, zikudzazidwa ndi madzi, zimakwera pamwamba kenako nkutsika mosalala — “kuvina” kumeneku kumatha kubwerezedwa kawiri kapena katatu (三起三落, sān qǐ sān luò — “amakwera katatu, amatsika katatu”).
- Kuthira: Thirani madzi a tiyi mu kapu (kapena imwani mwachindunji kuchokera mu kapu, muthila madzi akatsala pang’ono — njira ya “liu yin fa”, 留饮法).
- Kuwotcha Mobwerezabwereza: 3-5 kutsegulidwa, ndikuwonjezera nthawi ndi masekondi 30-60 pa kutsegula kulikonse. Mukamaphika mu gaiwan ndi njira ya gongfu — kutsegula kumakhala kwaufupi (masekondi 15-30), kuchuluka kwa kutsegula kufika 6-7.
10. Kusunga:
Yueyang Huang Ya ndi tiyi wofewa wa mphukira, wofuna chisamaliro chapadera pa momwe amasungira:
- Kutentha: Chabwino — firiji, 0–5°C, mu chidebe chotsekeka chosiyana. Izi zimachedwetsa okisijeni ndikusunga kupsa kwa fungo ndi kakomedwe.
- Chidebe: Chosawonekera, chotsekeka: chitini chachitsulo, paketi yopanda mpweya ya zojambulazo, chidebe chadothi chokhala ndi chivindikiro cholimba.
- Adani a Tiyi: Chinyezi (mphukira zimayamwa msanga chinyezi), kuwala (kumawononga chlorophyll ndi mavitamini), fungo lachilendo (tiyi imayamwa nthawi yomweyo fungo), kutentha kwakukulu (kumafulumizitsa okisijeni).
- Nthawi: Amalimbikitsidwa kuti amwe pasanathe miyezi 12–18 atapangidwa kuti atulutse mokwanira mkhalidwe “watsopano.” Posungidwa bwino mufiriji, amasunga ubwino kwa zaka 2, koma pakapita nthawi, kakomedwe ka mchere ndi uchi kungathe kusiya malo ake kwa kakomedwe “kokhwima” kwambiri.
11. Mtengo ndi Zonyenga:
- Mtengo Wake: Yueyang Huang Ya ndi tiyi wapamwamba kwambiri. Mtengo wake umatsimikiziridwa ndi malo ochepa a dera lalikulu (chilumba cha Junshan — chosakwana 1 km²), nyengo yochepa kwambiri yotuta (masiku 7-10), ntchito yolemetsa yamanja (maola 72), ndi kufunikira kwakukulu pamsika wam’deralo. Mtengo wa 500 g wa mtundu wapamwamba ukhoza kukhala kuyambira 800 mpaka 3,000 yuan kapena kupitilira apo kutengera wopanga ndi chaka.
- Momwe Mungapewere Zonyenga:
- Gulani kwa opanga ovomerezeka. Funani chizindikiro cha “岳阳黄茶” (Tiyi Wachikasu wa ku Yueyang) chokhala ndi chizindikiro cha malo.
- Onani maonekedwe: Yueyang Huang Ya weniweni ndi mphukira zazikulu, zosasinthasintha, zowongoka zokhala ndi ubweya wagolide wochuluka, zopanda zidutswa ndi fumbi. “Golide wokutidwa ndi yade” si nthano chabe, koma kufotokoza kwenikweni.
- Yang’anani fungo: Tiyi weniweni amatulutsa fungo lofewa la mchere lokhala ndi kamvekedwe ka uchi. Fungo lakuthwa “lokazinga” limasonyeza chonyenga (kuwotcha kwakutentha kwa tiyi wobiriwira kuti apangitse mtundu wachikasu — ndi chinyenga chofala).
- Yang’anani madzi a tiyi: Mtundu uyenera kukhala wachikasu wa apricot woyera, wowonekera bwino, wopanda matope. Kakomedwe — kofewa, kotsekemera, kopanda kuwawa kowonekera ndi kukangamira. Ngati tiyi ndi wowawa — mwina ndi tiyi wachikasu “wosandulika wobiriwira” (绿茶化), wotaya menhuang.
- Chenjerani ndi mtengo wotsika mokayikitsa: Yueyang Huang Ya sangakhale wotsika mtengo. Mtengo wochepera 500 yuan pa 500 g wa mtundu wapamwamba ndi chifukwa chokayikira.
12. Zinthu Zosangalatsa:
- “Golide wokutidwa ndi Yade”: Mawu oti “金镶玉” (jinxiangyu) poyamba anali mawu ochokera ku sayansi ya yade ndi luso la miyala yamtengo wapatali, kutanthauza njira yolumikizira golide mu yade. Ponena za tiyi, amafotokoza kusiyana kwa ubweya wagolide pa maziko owala a mphukira. Dzina lomweli limaperekedwanso kwa Junshan Yinzhen — tiyi wachibale wochokera pachilumba chomwecho.
- “Kuvina Kosakwera Katatu”: Popanga mu kapu yagalasi, mphukira za Yueyang Huang Ya (monga Junshan Yinzhen) zimasonyeza mochititsa chidwi “三起三落” — kukwera katatu pamwamba ndi kutsika katatu pansi, kukumbutsa gulu la nsomba zazing’ono, kapena mphukira za nsungwi. Chiwonetserochi chimadziwika kuti ndi chimodzi mwa “zozizwitsa za tiyi” ndipo ndi chizindikiro cha tiyi wokonzedwa bwino.
- Chilumba Chaching’ono Kwambiri cha Tiyi Wapamwamba: Junshan — mwina, ndiye chilumba chaching’ono kwambiri padziko lonse (0.96 km²) chomwe amapangira tiyi wapadziko lonse. Poyerekeza: minda ya tiyi ya Yueyang yonse ndi 265,000 mu, koma dera lalikulu la Huang Ya pa Junshan limangotenga gawo laling’ono kwambiri la malowa.
- Menhuang Kawiri — Luso la ku Yueyang: Tekinoloje ya “双闷黄” — kupesa koyendetsedwa m’magawo awiri — inayambika koyamba ku Yueyang ndipo imadziwika kuti ndiyo njira yatsopano yofunika kwambiri yomwe inathandiza kukweza tiyi wachikasu wa ku Yueyang pamlingo watsopano wa ubwino: fungo lokhalitsa, madzi a tiyi owala kwambiri, kutsekemera kozama.
- Kulumikizana ndi Mabuku: Tiyi wa ku Junshan samangopezeka mu “Mloto mu Nyumba Yofiira” mokha. Wolemba bwino kwambiri komanso wokonda kudya Yuan Mei (袁枚, zaka za m’ma XVIII) mu “Mndandanda wa Zakudya za Munda Wamtendere” (《随园食单》) adanenapo: “Kakomedwe ndi mtundu [wa tiyi wa ku Junshan] ndi ofanana ndi longjing, tsamba lake ndi lalikulu pang’ono ndi lobiriwira; koma kututa kwake ndikochepa kwambiri.”
13. Kufanizira ndi Tiyi Wina Wachikasu:
- Junshan Yinzhen (君山银针, Jūnshān Yínzhēn): “Wachibale” wapafupi kwambiri — onse amapangidwa ku Junshan. Komabe, Yinzhen ndi mphukira imodzi yokha, yokonzedwa motsatira ndondomeko yachikale ya “kuyanika kawiri – kupesa kawiri” (二烘二闷). Huang Ya amalola mphukira yokhala ndi tsamba ndipo amadutsa m’mizunguliro itatu ya menhuang, zomwe zimapereka kakomedwe kochuluka, konga uchi. Yinzhen ndi “wamchere” kwambiri komanso wokhazikika, pomwe Huang Ya ndi “wotsekemera” kwambiri komanso wozungulira.
- Mengding Huang Ya (蒙顶黄芽, Méngdǐng Huáng Yá): Tiyi wachifumu wachikasu wochokera ku Sichuan, kuphiri la Mengdingshan. Njira ya “kuwotcha katatu - kupesa katatu” (三炒三闷) imaphatikizapo kuwotcha (chao) mosiyana ndi kuyanika (hong) kwa ku Yueyang, zomwe zimapatsa tiyi wa ku Sichuan kakomedwe “kowotcha” kwambiri, konga tirigu. Malo ake ndi osiyana kotheratu: mapiri (1,400 m) motsutsana ndi nyanja ndi chigwa (63 m). Mengding Huang Ya amakhala ndi madzi a tiyi “obiriwira-achikasu” kuposa, pomwe Yueyang Huang Ya amakhala “a amber-apricot” kuposa.
- Huo Shan Huang Ya (霍山黄芽, Huòshān Huáng Yá): Tiyi wachikasu wochokera ku Anhui, phiri la Huoshan. Amadutsa mu menhuang atatha kuyanika koyamba (干坯闷黄 — “menhuang ya mphukira zouma”), zomwe zimatenga masiku 1-2. Kakomedwe kake ndi “banlixiang” (板栗香, fungo la mchere) kowonekera kwambiri, kosatsekemera kwenikweni kuposa Yueyang Huang Ya. Amasiyananso ndi mtundu wobiriwira pang’ono wa madzi ake.
- Mogan Huang Ya (莫干黄芽, Mògān Huáng Yá): Tiyi wachikasu wochokera ku Zhejiang. Kupesa mu nsalu ya thonje pamoto wa makala (60–70°C, pafupifupi mphindi 40) — menhuang yaifupi, yamphamvu. Kakomedwe kake ndi kamaluwa komanso kopepuka, kochepa “uchi” ndi mchere kuposa Yueyang Huang Ya.
14. Zoletsa ndi Zochenjeza:
- Kukhudzidwa ndi Caffeine: Ngakhale caffeine imagwira ntchito mofewa pophatikizana ndi L-theanine, anthu omwe ali ndi vuto lalikulu ndi caffeine amalimbikitsidwa kuchepetsa kumwa, makamaka masana.
- Kukhala ndi Pakati ndi Kuyamwitsa: Pa nthawi ya pakati ndi kuyamwitsa, amalimbikitsidwa kuchepetsa kumwa mpaka 1-2 makapu patsiku ndikufunsa dokotala.
- Kumwa Popanda Chakudya: Monga tiyi aliyense, Yueyang Huang Ya sayenera kumwedwa pamimba yopanda kanthu — ma tannins angayambitse kusapeza bwino.
- Kusakanikirana ndi Mankhwala: Ma polyphenols a tiyi angachepetse kuyamwa kwa mankhwala a iron. Amalimbikitsidwa kuti pakhale nthawi yosachepera maola 1-2 pakati pa kumwa tiyi ndi kumwa mankhwala.
- Ubwino ndi Kusunga: Tiyi wachikasu wosungidwa molakwika kapena wotha ntchito amatha kutaya maluso ake opindulitsa ndikukhala ndi kakomedwe kowola. Tiyi wonyowa ayenera kutayidwa.
Pomaliza:
Yueyang Huang Ya ndi tiyi wobadwa ndi madzi ndi chifunga cha Dongtinghu, chimodzi mwa zochitika zosowa pamene malo amayankhula mu kumwa kulikonse. Mchere wa kunyanja, chifunga cha masiku mazana awiri, kuwala kobalalika, konyezimira kuchokera pagalasi la nyanja yayikulu — zonsezi zimaphatikizana kukhala “湖韵” (hú yùn, “mkhalidwe wa kunyanja”) wapadera, womwe sungathe kupangidwanso m’mapiri a Sichuan kapena zitunda za Anhui. Tekinoloje ya menhuang katatu — ntchito yoleza mtima, ya masiku atatu ndi kutentha ndi chinyezi — imasandutsa mphukira zofewa kwambiri kukhala “golide wokutidwa ndi yade”: tiyi wokhala ndi madzi a mtundu wa amber, kutsekemera kwa uchi, ndi kakomedwe koziziritsa ka mchere pambuyo pake.
Tiyi uyu ndi wa iwo amene amakonda bata mu kapu: osati kupsa kwaphokoso “kobiriwira,” osati kusalala kwakuya “kofiira,” koma ndendende kunyezimira kotentha, kwadzuwa, konga uchi — monga kuwala komwe kumawunikira kudutsa chifunga cha m’mawa pamwamba pa Dongtinghu. Yueyang Huang Ya ndi chitsanzo cha zomwe tiyi wachikasu angapereke pakuchitidwa mwangwiro, ndi umboni wamoyo kuti zilumba zazing’ono kwambiri zimatha kutulutsa kakomedwe kakakulu kwambiri.