Sinthani mwamakonda anu maluwa osungidwa mubokosi lapamwamba China

Dziwani zambiri za maluwa otetezedwa

Kodi ma roses otetezedwa ndi chiyani?

Maluwa osungidwa ndi maluwa enieni omwe adakula kuchokera pansi ndikudulidwa kuchokera ku chomera cha rozi kenako amathandizidwa ndi glycerin preservative kuti aziwoneka mwatsopano komanso okongola kwa miyezi ndi zaka. Maluwa osungidwa amapita ndi mayina ambiri pa intaneti ndipo nthawi zina amatchedwa maluwa osatha, maluwa osatha, maluwa osatha, maluwa osatha, maluwa osafa, maluwa omwe adasungidwa komaliza, komanso maluwa osungidwa. Nthawi zambiri maluwa osungidwa amasokonezeka ndi maluwa owuma, maluwa a sera, ndi maluwa opangira, koma sali ofanana; Komanso, maluwa osungidwa amasungidwa ndi yankho la glycerin ndikulandila mankhwala amitundu yambiri kuti apange zotsatira zokhalitsa.

Kodi maluwa osungidwa nthawi yayitali bwanji?

Maluwa otetezedwa, mosiyana ndi maluwa atsopano omwe nthawi zambiri amakhala kwa sabata imodzi kapena ziwiri, amatha kukhala okongola kwa zaka zambiri osafota kapena kutayika mtundu wawo. Komabe, maluwa osungidwa amatha kutaya mtundu wawo wowoneka bwino ndikuzirala pakapita nthawi ngati awonetsedwa ndi kuwala kwa fulorosenti kapena kuwala kwadzuwa kwambiri. Kuonjezera apo, nyengo yachinyontho kapena youma si yabwino kwa maluwa osungidwa, chifukwa chinyezi chambiri chimapangitsa kuti glycerin m'mapiri alire. Kuwona kwanthawi yayitali ku chinyezi chochepa kwambiri kungayambitsenso kuti tinthu tating'ono ting'onoting'ono ting'onoting'ono komanso titha kusweka kapena kusweka, mofanana ndi maluwa owuma nthawi zonse.

Kodi kusamalira anasunga maluwa ?

Kusamalira maluwa otetezedwa kumaphatikizapo kupewa kuwunikira kwambiri dzuwa kapena nyali za fulorosenti kuti maluwawo asatayike komanso kufota. Kuphatikiza apo, kuyenera kupewedwa chinyezi chambiri kapena chowuma, chifukwa chinyezi chambiri chingapangitse njira ya glycerin mumaluwa kutulutsa. Kuwona chinyezi chochepa kwambiri kwa nthawi yayitali kungayambitsenso kuti tinthu tating'ono ting'onoting'ono ting'onoting'ono kapena kugwa, mofanana ndi zomwe zimachitika ndi maluwa owuma nthawi zonse. Choncho, pofuna kusunga kukongola ndi moyo wautali wa maluwa osungidwa, chisamaliro chiyenera kutengedwa kuti tipewe zovuta izi ndipo maluwa ayenera kutsukidwa mofatsa nthawi zonse kuti achotse fumbi.