nkhani

Asidi a Hyaluronic ndi polysaccharide yaikulu ya molekyulu yotengedwa ku bovine vitreous humor ndi mapulofesa ophthalmology a Columbia University Meyer ndi Palmer mu 1934. Njira yake yamadzimadzi imakhala yowonekera komanso yagalasi. Pambuyo pake, adapeza kuti asidi hyaluronic ndi chimodzi mwa zigawo zikuluzikulu za munthu extracellular masanjidwewo ndi intercellular masanjidwewo, komanso filler pakati pa maselo, kuchita mbali yofunika kwambiri mu morphology, kapangidwe, ndi ntchito khungu. Kukalamba, makwinya, ndi kugwa kwa thupi la munthu zimagwirizana kwambiri ndi kuchepa kwa hyaluronic acid pakhungu.

Kunena mwamakhalidwe, asidi a hyaluronic ndi condensation wa zotumphukira ziwiri za shuga, ndipo pobwereza mobwerezabwereza kapangidwe kameneka, amakhala hyaluronic acid. Izi ndizofanana kwambiri ndi kapangidwe ka ma polysaccharides ambiri, kotero sodium hyaluronateali ndi ntchito yofanana ndi ma polysaccharides ambiri - moisturizing.

Komaasidi hyaluronicsichikhazikika. Nthawi zambiri, asidi a hyaluronic amapezeka mumchere wa sodium. Malinga ndi kulemera kwa maselo osiyanasiyana, asidi hyaluronic akhoza kugawidwa mu kulemera kwa maselo, sing'anga maselo olemera, otsika maselo, ndi oligomeric hyaluronic acid. Makamaka, aliyense wopanga ali ndi gulu lofanana la kulemera kwa maselo a sodium hyaluronate.UNILONGndi katswiri wopanga sodium hyaluronate, kuphatikizapo zodzikongoletsera kalasi, chakudya kalasi, mankhwala kalasi sodium hyaluronate ndi ena.sodium hyaluronatezotumphukira. UNILONG imayika sodium hyaluronate motere:

◆ High molecular weight hyaluronic acid: Hyaluronic acid ili ndi molekyulu yolemera kuposa 1500KDa, yomwe imatha kupanga filimu yopumira pamwamba pa khungu, kutseka chinyontho pakhungu, kuteteza kusungunuka kwa chinyezi, komanso kupereka nthawi yaitali moisturization. Koma ili ndi kulowa kosakwanira ndipo silingatengedwe ndi khungu.

◆ Medium molecular weight hyaluronic acid: Hyaluronic acid ili ndi molekyulu yolemera pakati pa 800KDa ndi 1500KDa ndipo imatha kupanga filimu yopuma mpweya pamwamba pa khungu, kutseka chinyezi ndi kumangiriza khungu.

◆ Otsika maselo kulemera hyaluronic asidi: asidi Hyaluronic ali molekyulu kulemera pakati 10KDa ndi 800KDa ndipo akhoza kulowa mu dermis wosanjikiza wa khungu. Zimagwira ntchito mkati mwa khungu, kutsekereza chinyezi, kulimbikitsa kagayidwe kake, ndikupangitsa khungu kukhala lonyowa, losalala, lofewa, lofewa komanso lotanuka. Kuthekera koletsa kutuluka kwa madzi n'kochepa.

◆ Oligo hyaluronic acid: Hyaluronic asidi mamolekyulu ndi maselo kulemera zosakwana 10KDa, mwachitsanzo zosakwana 50 monosaccharide nyumba ndi digiri ya polymerization zosakwana 25, akhoza kulowa kwambiri mu dermis wosanjikiza ndi kuyesetsa mabuku ndi kupitiriza moisturizing zotsatira. Mosiyana ndi mamolekyu wamba a hyaluronic acid omwe amakhala ndi zonyowa pakhungu, amakhala ndi nthawi yayitali yonyowa, zotsatira zabwino, kugwiritsa ntchito nthawi yayitali, odana ndi ukalamba, ndi zotsatira zochotsa makwinya.

Ma asidi ena a hyaluronic amatha kusinthidwa kamangidwe kake (acetylation, etc.) kuti akhale omasuka pakhungu. Ma asidi wamba a hyaluronic amasungunuka m'madzi, koma kuyanjana kwawo pakhungu sikokwanira. Pambuyo pa kusinthidwa, amatha kumamatira bwino pakhungu.

Ngati muli ndi mafunso kapena zosowa zokhudzana ndi sodium hyaluronate, chonde khalani omasukakulumikizana ndi Unilongnthawi iliyonse.