Dihydroxyacetone (DHA)ndi chakudya chosavuta chomwe chimagwiritsidwa ntchito ngati chophatikizira pazowotcha popanda dzuwa.Dihydroxyacetone ndi chinthu chodziwika bwino pakupanga mafuta odzola ndi mafuta odzola.Nthawi zambiri zimachokera ku zomera monga beets ndi nzimbe, ndi kuwira kwa glycerin.

Kodi Dihydroxyacetone ndi chiyani?

Dihydroxyacetone(DHA), wofufuta zikopa wopanda dzuwa, ndiyo njira yotchuka kwambiri yopangira mawonekedwe akhungu popanda kutenthedwa ndi dzuwa chifukwa imakhala ndi zoopsa zochepa paumoyo kuposa njira ina iliyonse.Boma la US Food and Drug Administration (FDA) lavomereza kuti ndilokhalo lothandizira pakuwotcha khungu popanda dzuwa mpaka pano.

Kuchulukira kwa DHA kumatha kuyambira 2.5 mpaka 10% kapena kupitilira apo (makamaka 3-5 peresenti).Izi zitha kugwirizana ndi mizere yazinthu zomwe zimalemba zowala, zapakati, ndi zakuda.Kwa ogwiritsa ntchito atsopano, chinthu chokhala ndi mthunzi wocheperako (mthunzi wopepuka) chikhoza kukhala chabwino chifukwa chimalolera kugwiritsa ntchito mosagwirizana kapena malo ovuta.

Ntchito:

1. Njira yabwino kwambiri komanso yotchuka yodzipukuta kuti ikhale yowoneka ngati tani yachilengedwe popanda kukhudzidwa ndi dzuwa.
2. Kutetezedwa kofunikira komanso kotsimikizirika kwa zithunzi ku UVA chifukwa cha kupendekeka kwamtundu komwe kumapangidwa ndi DHA.
3. Kuphatikizika m'mapangidwe osamalira khungu kuti mugwiritse ntchito tsiku ndi tsiku pokonzekera kapena kutalikitsa dzuwa.

Kodi dihydroxyacetone imagwira ntchito bwanji?

DHA imapezeka mwa onse ogwira zikopa opanda dzuwa.DHA ndi shuga wopanda mtundu wa 3-carbon yemwe, akagwiritsidwa ntchito pakhungu, amapangitsa kuti pakhale ma amino acid omwe amakhala m'maselo apakhungu, kuchititsa khungu.DHA sichivulaza khungu chifukwa imakhudza maselo akunja a epidermis (stratum corneum).

Pakadutsa ola limodzi lokha, kusintha kwamtundu kumawonekera pafupipafupi.Kudetsa kwambiri kumatha kutenga maola 8 mpaka 24 kuti awonekere.Ngati pakufunika mtundu wakuda, ikani kangapo pakadutsa maola angapo.

DHA imapanga utoto wonyezimira womwe umakhalapo mpaka ma cell a khungu lakufa atachotsedwa, zomwe nthawi zambiri zimakhala masiku 5-7 ndikugwiritsa ntchito kamodzi.Mtundu womwewo ukhoza kusungidwa ndi kubwereza ntchito masiku 1 mpaka 4, kutengera dera.