Fermentation inzira yakakosha mukugadziriswa kweblack tea. Mushure mekuvirisa, ruvara rweshizha runoshanduka kubva kugirinhi kusvika kune rutsvuku, richigadzira hunhu hwe red tea red leaf soup. Chakakosha chekuvirisa kwetii nhema ndechekuti pasi pekukunguruka kwemashizha, chimiro chetishu chemasero emashizha chinoparadzwa, iyo semi permeable vacuolar membrane yakakuvara, iyo permeability inowedzera, uye polyphenolic zvinhu zvinosangana zvizere neoxidase, zvichikonzera enzymatic reaction ye polyphenolic. macompounds uye kugadzira nhevedzano yeoxidation, polymerization, condensation uye mamwe maitiro, achigadzira zvinhu zvine mavara zvakaita se theaflavins uye thearubigins, uku ichigadzira zvinhu zvine zvinonhuwira.

Hunhu hwekuvirisa kwetii nhemainoenderana nezvinhu zvakaita setembiricha, humidity, oxygen supply, uye nguva yekuvirisa. Kazhinji, tembiricha yemukamuri inodzorwa kunosvika 20-25 ℃, uye zvinokurudzirwa kuchengetedza tembiricha yemashizha akaviriswa kunosvika makumi matatu ℃. Kuchengeta hunyoro hwemhepo huri pamusoro pe90% kunobatsira mukusimudzira basa repolyphenol oxidase uye kufambisa kuumbwa uye kuunganidzwa kweaflavins. Munguva yekuvirisa, huwandu hwakawanda hweokisijeni hunodiwa, saka zvakakosha kuchengetedza mhepo yakanaka uye kuterera kune kupisa kupisa uye kufema. Ukobvu hwekupararira kwemashizha hunokanganisa kufefetedza uye tembiricha yemashizha. Kana shizha richipararira rakanyanya kukora, mhepo yakashata ichaitika, uye kana shizha richipararira rakanyanya kutetepa, kupisa kweshizha hakuzochengetwi nyore. Ukobvu hwemashizha anopararira kazhinji 10-20 cm, uye mashizha maduku uye zvimiro zviduku zvemashizha zvinofanira kupararira zvishoma; Mashizha ekare uye maumbirwo makuru emashizha anofanira kupararira akakora. Paridza gobvu kana tembiricha yadzikira; Kana kutonhora kwakakwirira, inofanira kupararira zvishoma. Hurefu hwenguva yekuvirisa hunosiyana zvakanyanya zvichienderana nemamiriro ekuvirisa, dhigirii rekukunguruka, kunaka kweshizha, mhando yetii, uye mwaka wekugadzira, uye hunofanira kubva pakuvirisa kuri pakati nepakati. Iyo nguva yekuvirisa yeMingyou Gongfu nhema tii kazhinji maawa maviri-3

Chiyero chekuvirisa chinofanirwa kutevedzera "kuda kwechiedza pane chinorema", uye mwero wepakati ndewekuti: mashizha ekuvirisa anorasikirwa nekunhuhwirira kwakasvibirira uye kwehuswa, kuve nekunhuhwirira kwakasiyana kwemaruva uye muchero, uye mashizha anotsvuka muruvara. Kudzika kwemavara emashizha akaviriswa kunosiyana zvishoma nemwaka uye zera uye hunyoro hwemashizha matsva. Kazhinji, tii yechirimo yakatsvuka yero, nepo tii yezhizha yakatsvuka yero; Mashizha manyoro ane ruvara rutsvuku rwakafanana, asi mashizha ekare akatsvuka ane ruvara rwegirini. Kana kuvirisa kusina kukwana, kunhuhwirira kwemashizha etii kuchave kusina kuchena, neine greenish tint. Mushure mekubika, ruvara rwemuto ruchava mutsvuku, kuravira kuchava kwakasvibirira uye kunotyisa, uye mashizha achava nemaruva akasvibirira pasi. Kana kuvirisa kwakanyanyisa, mashizha etii achava nekunhuhwirira kwakaderera uye kwakashata, uye mushure mekubika, ruvara rwesobho ruchava rutsvuku, rima, uye makore, nekunaka kwakajeka uye mashizha matsvuku uye matema ane mavara akawanda matema pasi. Kana kunhuhwirira kuri kuvava, kunoratidza kuti kuvirisa kwave kwakanyanya.

Kune nzira dzakasiyana dzekuvirisa dzetii nhema, kusanganisira kuvirisa kwechisikigo, kamuri yekuvirisa, uye muchina wekuvirisa. Kuvirisa kwechisikigo ndiyo nzira yechinyakare yekuvirisa, inosanganisira kuisa mashizha akakungurutswa mumabhasikiti emushenjere, achiafukidza nejira nyoro, nekuaisa munzvimbo ine mhepo inofefetera mukati. Imba yekuvirisa inzvimbo yakazvimiririra yakamisikidzwa mumusangano wekugadzira tii wekuvirisa kweblack tii. Michina yekuvirisa yakagadzira nekukurumidza uye yakashandiswa zvakanyanya mumakore achangopfuura nekuda kwekugona kwayo kuwana tembiricha uye hunyoro kutonga panguva yekuvirisa.

Parizvino, michina yekuvirisa inonyanya kuumbwa nemichina yekuvirisa uye kabatiMichina yekuvirisa tii.

Muchina wekuvirisa unoenderera une chimiro chakafanana necheni yekuomesa ndiro. Mashizha akagadzirwa anowaridzwa zvakaenzana pashizha repureti zana rekuvirisa. Iyo zana yemubhedha weplate yeshizha inofambiswa neanoramba achichinja-chinja uye akashongedzerwa nemhepo, humidification, uye tembiricha inogadzirisa zvishandiso. Inokodzera kuenderera mberi otomatiki kugadzira mitsetse yeblack tii.

Bhokisi mhandomichina yekuvirisa Tea nhemahuya mumhando dzakasiyana-siyana, dzine chimiro chekutanga chakafanana nemichina yekubheka uye yekunhuhwirira. Ivo vane yakagadzikana tembiricha uye humidity control, diki tsoka, uye nyore kushanda, zvichiita kuti ive yakakodzera kune akasiyana madiki uye epakati-saizi ekugadzira tii mabhizinesi.

Muchina wekuvirisa tii mutsvuku wetii unonyanya kugadzirisa matambudziko ekusanganisa kwakaoma, kusakwana kwemhepo uye oxygen kupihwa, kureba kwekuvirisa kutenderera, uye kuomerwa kwekutarisa kwemamiriro ekushanda mumidziyo yechinyakare yekuvirisa. Iyo inotora inotenderera inotenderedza uye inochinjika scraper chimiro, uye ine mabasa akadai seanooneka kuvirisa mamiriro, kutenderera kwenguva, otomatiki tembiricha uye humidity control, uye otomatiki kudyisa nekuburitsa.

MAZANO

Zvinodiwa pakugadzwa kwemakamuri ekuvirisa:

1. Imba yekuvirisa inonyanya kushandiswa pakuvirisa kwetii yakasviba mushure mekukunguruka, uye saizi inofanira kunge yakakodzera. Iyo nharaunda inofanirwa kutemerwa zvinoenderana nepamusoro pekugadzirwa kwebhizinesi.
2. Magonhi nemafafitera zvinofanirwa kugadzikwa zvakafanira kuti zvifambise kufefetedza uye kudzivirira chiedza chezuva.
3. Zvakanakisisa kuva nepasi resimende rine migero yakapoteredza kuitira nyore kutsvaira, uye hapafaniri kuva nemakona akafa anonetsa kuyerera.
4. Indoor kudziyisa uye humidification midziyo inofanira kuiswa kuti idzore tembiricha yemukati mukati mehupamhi hwe25 ℃ kusvika 45 ℃ uye hunyoro huri mukati mechikamu che75% kusvika 98%.
5. Fermentation racks inoiswa mukati mekamuri yekuvirisa, ine 8-10 mapeji akaiswa panguva dze 25 centimita imwe neimwe. Itiyiti inotakurika yekuvirisa inovakwa mukati, ine hurefu hunosvika 12-15 centimita.