M'dziko la kukongola ndi chisamaliro cha khungu, simukusowa zopangira zatsopano zopangira khungu lowoneka bwino lachinyamata. Lero, tikukudziwitsani bwenzi labwino kwambiri la ufa wa ngale-polyglutamic acid (PGA). Polima wosungunuka m'madzi, wosawonongeka komanso wopanda poizoni asintha machitidwe anu osamalira khungu, ndikukupatsani khungu lowala, lopanda chilema kuposa kale.
Polyglutamic acid imachokera ku fermentation yachilengedwe ya tizilombo toyambitsa matenda ndipo ndi polyamino acid yosungunuka m'madzi yokhala ndi mawonekedwe apadera. Magawo a glutamic acid amapanga polima wapamwamba kwambiri wokhala ndi zomangira za peptide kudzera m'magulu a α-amino ndi γ-carboxyl. Dongosolo lodabwitsali la mamolekyulu limapangitsa PGA kukhala moisturizer yothandiza kwambiri, yotsitsimutsa khungu komanso chotchingira khungu.
Chimodzi mwazinthu zazikulu za PGA ndi kuthekera kwake konyowa kwambiri. Ikagwiritsidwa ntchito pamutu, imapanga chotchinga chotchinjiriza pakhungu, kutsekereza chinyezi ndikuchepetsa kutayika kwamadzi a transepidermal (TEWL). Chotchinga ichi chimathandiza kuti khungu likhale lopanda madzi, lolemera komanso losalala, zomwe zimapangitsa kuti khungu likhale losalala, lofewa. Sanzikanani ndi khungu louma, lonyowa komanso moni kwa kuwala kowala, kopanda madzi tsiku lonse.
Kuphatikiza apo, PGA imathandizira kaphatikizidwe ka collagen, kumalimbikitsa kukhazikika kwa khungu komanso kulimba. Tikamakalamba, khungu lathu mwachibadwa limataya collagen, kuchititsa maonekedwe a mizere yabwino ndi makwinya. Mwa kuphatikiza PGA muzochita zanu zatsiku ndi tsiku zosamalira khungu, mutha kuthana ndi zizindikiro zowoneka za ukalamba ndikubwezeretsa khungu lanu ku khungu lachinyamata, lotsitsimula. Complexion ndi hydrated ndi kutsitsimutsidwa, kukusiyani inu kudzidalira ndi owala.
Polyglutamic acidndi wapadera chifukwa kumawonjezera mphamvu ya zinthu zina chisamaliro khungu. Popanga chinsalu chosalala, chokhala ndi hydrated, PGA imalola zinthu zogwira ntchito monga ufa wa ngale kuti zilowe mkati mwa khungu, kukulitsa mphamvu zawo. PGA ndi ufa wa ngale zimagwirira ntchito limodzi kuwunikira khungu, kuchepetsa ma pores ndikulimbikitsa khungu lofanana. Dziwani kuthekera konse kwa tapioca ndi chithandizo champhamvu cha PGA.
Chitetezo ndicho chinthu chofunikira kwambiri posankha mankhwala osamalira khungu. Dziwani kuti polyglutamic acid ndi yopanda poizoni komanso imatha kuwonongeka. Amachotsedwa kuzinthu zachilengedwe kudzera mu nayonso mphamvu ya tizilombo toyambitsa matenda, ndikupangitsa kuti ikhale njira yokhazikika komanso yosamalira chilengedwe. Landirani kukongola kwamalingaliro ndi PGA ndipo dziwani kuti simukuteteza khungu lanu kokha, komanso chilengedwe.
Mwachidule, Dziwani mphamvu yosinthira ya PGA ndi ufa wa ngale zophatikizidwira kuwulula chinsinsi cha khungu lowala, lopanda chilema.
Nthawi yotumiza: Nov-04-2023
