Panthenol inobva pavhitamini B5, inozivikanwawo seretinol B5. Vitamin B5, inozivikanwawo sepantothenic acid, ine zvimiro zvisina kugadzikana uye inokanganiswa nyore nekupisa uye kuumbwa, zvichikonzera kudzikira kweiyo bioavailability. Nokudaro, iyo inotangira, panthenol, inowanzoshandiswa mukugadzirwa kwezvizoro.
Kana ichienzaniswa nevhitamini B5/pantothenic acid, panthenol ine zvinhu zvakatsiga zvine huremu hwema molecular chete 205. Inogona kunyatsopinda mu stratum corneum uye nokukurumidza kuchinjwa kuva vhitamini B5, inova chikamu chinokosha chemetabolism yemuviri uye chinhu chinokosha mbishi. nokuda kwekugadzirwa kwe coenzyme A.CoenzymeA chinhu chinobatsira mune dzakasiyana siyana enzyme maitiro ekuita mumuviri. Inotora chikamu mumasero emagetsi metabolism, ichipa simba rezviitiko zvehupenyu hwemuviri. Pamusoro pezvo, inotorawo chikamu mumetabolism yezvakasiyana zvakakosha zvikamu muganda, senge cholesterol, fatty acids, uye sphingolipids synthesis.
Kushandiswa kwepamusoro kwepanthenol paganda kwakatanga muna 1944 uye ine nhoroondo yemakore anopfuura 70. Inonyanya kushandiswa muzvizoro zvekunyorovesa, kunyaradza, uye kugadzirisa zvinangwa.
Basa rakakosha
Moisturizinguye kuvandudza zvipingamupinyi
Panthenol pachayo ine mabasa ekutora mwando nekuchengetedza, uku ichisimudzira lipid synthesis, ichiwedzera fluidity ye lipid mamorekuru uye keratin microfilaments, kuvandudza nharaunda yakaoma pakati keratinocytes, uye kubatsira kuchengetedza hutano hweganda barriers basa. Izvo zvinofanirwa kucherechedzwa kuti kuitira kuti panthenol ivandudze iyo inovharira mhedzisiro, iyo yekumisikidza inofanirwa kuve 1% kana pamusoro, zvikasadaro 0.5% inogona kungoita yekunyorova.
Soothing
Iyo panthenol inozorodza mhedzisiro inonyanya kuuya kubva kune maviri maficha: ① dziviriro kubva kune oxidative kusagadzikana kukuvara ② kuderedzwa kwekuzvimba mhinduro.
① Panthenol inogona kuderedza kugadzirwa kwemhando yeokisijeni inoshanda mumaseru eganda, uku ichisimudza ganda rayo re antioxidant mashandiro, kusanganisira kuita kuti masero eganda ataure zvakanyanya antioxidant factor - heme oxygenase-1 (HO-1), nekudaro ichiwedzera ganda antioxidant kugona Pantothenic acid. inogona kuderedza kuzvimba mhinduro. Mushure mokukurudzira keratinocytes ne capsaicin, kusunungurwa kwezvinhu zvinoputika IL-6 uye IL-8 zvakanyanya kuwedzera. Nekudaro, mushure mekurapa ne pantothenic acid, kuburitswa kwezvinhu zvinoputika zvinogona kudziviswa, nekudaro kuderedza kuzvimba kupindura uye kubvisa kuzvimba.
Kurudzirairepair
Kana huwandu hwepanthenol huri pakati pe2% ne5%, inogona kukurudzira kudzoreredzwa kweganda remunhu rakakuvadzwa. Mushure mekurapa laser yekukuvara modhi ne panthenol, kutaura kweKi67, chiratidzo chekuwedzera keratinocyte, yakawedzera, zvichiratidza kuti mamwe keratinocytes akapinda muhuwandu hwekuwedzera uye akakurudzira epidermal regeneration. Zvichakadaro, kutaura kwefilaggrin, chiratidzo chakakosha chekusiyanisa keratinocyte uye chipingamupinyi basa, zvakare chakawedzera, zvichiratidza kusimudzirwa kwekugadziriswa kweganda. Chidzidzo chitsva muna 2019 chakaratidza kuti panthenol inosimudzira kuporeswa kwemaronda nekukurumidza kupfuura mafuta emamineral uye inogonawo kugadzirisa mavanga.
Nguva yekutumira: Aug-30-2024
