Cov txheej txheem thev naus laus zis ntawm cov tshuaj yej tsaus yog ntsuab, pib kneading, fermenting, re-kneading, thiab ci. Cov tshuaj yej tsaus yog feem ntau xaiv los ntawmTshuaj yej Plucking Machinemus khaws cov qub nplooj ntawm tsob ntoo tshuaj yej. Tsis tas li ntawd, nws feem ntau siv sijhawm ntev los khaws thiab ferment thaum lub sijhawm tsim khoom, yog li cov nplooj yog oily dub lossis tsaus xim av, yog li nws yog hu ua tshuaj yej tsaus. Cov plaub hau dub tshuaj yej yog lub ntsiab raw khoom rau nias ntau yam pressed teas. Tsaus tshuaj yej tuaj yeem muab faib ua Hunan tsaus tshuaj yej, Hubei qub ntsuab tshuaj yej, Tibetan tshuaj yej thiab Diangui tsaus tshuaj yej vim qhov sib txawv ntawm qhov chaw tsim khoom thiab khoom siv tes ua.

Tsaus tshuaj yej yog tsim los ntawm cov tshuaj yej ua tshuab, ntsuab, dov, stacking, ziab thiab lwm yam txheej txheem.

Fixing: Nws yog siv lubtshuaj yej kho tshuabtua cov nplooj ntsuab ntawm qhov kub thiab txias, kom lub iab saj ntawm cov tshuaj yej yuav raug txo.

Kneading: Nws yog knead lub tiav lawm tshuaj yej nplooj rau hauv strands los yog granules nrog atshuaj yej rolling tshuab, uas yog qhov zoo rau cov duab dov thiab tom qab fermentation ntawm cov tshuaj yej.

Cov tshuaj yej dub ua tiav yog ci thiab xim dub, mellow thiab me me hauv saj, ci liab hauv cov xim, thiab muaj lub teeb ntoo tsw qab. Raws li cov duab, cov tshuaj yej dub muaj xoob tshuaj yej thiab nias tshuaj yej.

Tsaus tshuaj yej yog tshuaj yej tom qab fermented nplua nuj nyob rau hauv cov vitamins thiab minerals, ntxiv rau cov proteins, amino acids thiab qab zib tshuaj. Haus dej tshuaj yej dub tuaj yeem ntxiv cov zaub mov tseem ceeb thiab ntau cov vitamins, uas yog qhov tsim nyog rau kev tiv thaiv thiab kev noj haus ntawm kev kho mob ntshav qab zib.

Cov yam ntxwv ntawm cov tshuaj yej tsaus

Cov ntaub ntawv nyoos ntawm nplooj tshiab siv rau hauv cov tshuaj yej dub feem ntau yog ntxhib thiab qub.

Thaum lub sij hawm ua cov tshuaj yej dub, muaj cov txheej txheem ntawm discoloration.

Cov tshuaj yej tsaus yog tag nrho dhau los ntawm cov txheej txheem autoclave thiab ua kom qhuav qeeb.

Cov tshuaj yej qhuav xim ntawm cov tshuaj yej tsaus yog dub thiab oily, los yog yellowish xim av.

Lub saj ntawm cov tshuaj yej dub yog mellow thiab du, qab zib thiab muag heev, thiab tag nrho ntawm caj pas rhyme.

Lub aroma ntawm cov tshuaj yej dub yog cov txiv ntseej, hnub nyoog, ntoo, tshuaj, thiab lwm yam, thiab nws yog ntev-ntev thiab resistant rau foaming.

Cov kua zaub xim ntawm cov tshuaj yej dub yog txiv kab ntxwv-daj los yog txiv kab ntxwv-liab, cov tshuaj tsw qab yog ntshiab tab sis tsis astringent, thiab hauv qab ntawm nplooj yog daj-xim av thiab tuab.

Cov tshuaj yej dub muaj qib siab ntawm kev ua npuas ncauj thiab tsim nyog rau kev rov ua dua tshiab.

Piv nrog rau lwm cov tshuaj yej, cov txheej txheem tsim cov tshuaj yej tsaus yog ntau thiab nyuaj. Nws cov khoom tau muab faib ua tsib kauj ruam: xov, pib kneading, stacking, re-kneading, thiab ziab. Covtshuaj yej ua tshuabsiv nyob rau hauv txhua qhov txuas yog txawv. Thaum lub sij hawm tsim cov txheej txheem, qhov sib txawv ntawm qhov kub, av noo thiab pH qhov tseem ceeb yuav tsim ntau hom, thiab yog li muaj kev txiav txim siab rau qhov zoo ntawm cov tshuaj yej dub.