1. Chinyezi chatsamba chatsopano.Ndi kutayika kosalekeza kwa madzi amasamba atsopano, kuchuluka kwa zomwe zili mkati mwake zidzawola, kutenthedwa ndi kutayika, zomwe zidzakhudza ubwino wa tiyi pang'ono pang'ono, ndipo zidzachititsa kuwonongeka kwa tiyi.tchuthi chatsopanos ndi kutaya mtengo wachuma pazovuta kwambiri.Choncho, pofuna kusunga tiyi watsopano, njira yopopera nthawi zambiri imatengedwa kuti malo osungira masamba atsopano asungidwe pachinyezi chapamwamba.

2. Kutentha.Kutentha kwakunja kumakhudza kwambiri kupuma kwa masamba atsopano.Kutentha kwapamwamba, mphamvu ya kupuma kwa masamba atsopano, komanso kutentha kwa masamba, kumapangitsa kuti ntchito ya enzyme ikhale yolimba, yomwe siigwirizana ndi khalidwe la tiyi.Choncho, kutentha koyenera kumapangitsa kuti masamba a tiyi akhale atsopano.

3. Oxygen.Ngati mpweya wabwino ulibe nthawi yosungira, kupuma kwa tiyi kumawonjezera ntchito ya enzyme, kumathandizira kuwonongeka kwa zinthu zakuthupi, ndikuwonjezera makutidwe ndi okosijeni a polyphenols.Mu hypoxia, masamba atsopano pang'onopang'ono amatulutsa fungo loyipa kapena kukoma kowawasa, komwe kumakhudza kwambiri fungo latiyi womaliza.Choncho, mu mwatsopano tsamba kutola, mayendedwe, ndi kusunga chikhalidwe Chinese mankhwala, kusunga mpweya kufalitsidwa kupewa anaerobic kupuma masamba atsopano ndi kukhudza khalidwe la tiyi.

4. Zimangokuwonongeka.Pambuyo pa masamba atsopano akuwonongeka ndi makina, kumbali imodzi, kupuma kwa masamba atsopano kumakhala kolimba ndipo kutentha kwa masamba kumakwera mofulumira;Kumbali inayi, imayambitsa enzymatic oxidation ya polyphenols, yomwe imakonda kusintha masamba ofiira.