Cosmetology, makamaka, siyimata kuseri kwa sayansi ndipo ikukula mofulumira. Komabe, nthawi zambiri, zopereka za cosmetology sizothandiza kwenikweni zomwe zingathandize amayi kuthetsa ukalamba.
Mwachitsanzo, taganizirani zonona zokhala ndi liposomes, zomwe zakhala zikulimbikitsidwa msika wa zodzoladzola kwa nthawi yaitali. Kukoma uku sikudziŵa kuti akusowa chotani. Tiyeni tiyese kuona momwe iwo amasankhira komanso ngati agwira ntchito yotsatira ya ogulitsa.
Kodi chisankho ndi choyenera?
Makampani osakaniza amatulutsa osati mafuta komanso mavitamini okha, komanso ma mkaka wa gel, mitundu yosiyanasiyana ya tsitsi, mafuta onunkhira azimayi ndi mitsempha yamphongo - lotions ndi liposomes musanameta ndevu.
Momwe mungayesere kugula, pamene malonda ochokera ku TV akuwonetsera kuti kukula kwake kwa ma liposomes, mosavuta kulowerera m'magawo ozama kwambiri a epidermis, kupereka zakudya zonse ndi zowonjezereka pakatikati pa selo, kumapangitsa kuti zikhale zolimba komanso zamoyo.
Mwa iwo okha, liposomes ali opanda capsules omwe amatha kugwira ntchito ndipo amadzazidwa ndi biologically yogwira zinthu mosavuta kusungunuka m'madzi.
Chifukwa cha zochitika zopezeka, mahomoni onse, mavitamini, mavitamini, mavitamini komanso mavitamini a "anti-kukalamba" angathe kuikidwa mkati mwa liposomes.
Poyamba, ma liposomes anapangidwa kuti ateteze mankhwala kuti asagwere pansi chifukwa cha zochitika zakunja, panthawi yobereka pa jekeseni zosiyanasiyana, ku ziwalo zamkati mwa magazi.
Mu mankhwala, liposomes anayamba kugwiritsidwa ntchito kuchokera zaka chikwi mazana asanu ndi anayi kudza makumi asanu ndi awiri mphambu zisanu. Zinatenga zaka khumi zokha, ndipo anayamba kukhala ndi chidwi ndi chimphona chachikulu chotchedwa cosmetology, monga Loreal ndi Christian Dior, amene adayambitsa chitukuko cha ndalama zambiri, kuphatikizapo kupezeka kwa msonkho.
Zotsatira za liposomes ndi zotheka ku cosmetology
Liposomes pawokha sichiyimira chinthu china chofunika.Cinthu chachikulu chomwe chifunikira kwa iwo ndi kukhalapo kwa mkati komwe kukulolani kuti mubisala mumadzimadzi osakhazikika omwe amatetezedwa ku zinthu zina zakunja.
Ochita kafukufuku anaika chiyembekezo chawo pa malo opanda kanthu a liposomes, omwe amatetezedwa ndi membrane yolimba kuchokera ku zochitika za kunja. Liposomes ayenera kukhala abwino kwa onyamula mankhwala osagonjetsedwa. Kuphatikizanso apo, chirichonse chinali chophweka kwambiri, chifukwa chigoba cha chigoba ndi kapangidwe kake kakang'ono kamene kali pafupi kwambiri ndi kapangidwe ka nembanemba ndi liposome, chifukwa chomwe chidutswa cha liposome chinangomangidwira m'maselo.
Zikudziwika kuti ma enzyme amawonongeka mwamsanga, ngakhale pamtunda wapamwamba wa epidermis, ngati sali okhudzana kwambiri ndi omunyamula. Ndi kirimu pomwe makalata okongola akuti "Q10!" zomwe zimayembekezereka zowonongeka, omangawo sangabweretse.
Chimodzimodzinso ndi vitamini E, imodzi mwa antioxidants yamphamvu kwambiri, yomwe ili ndi mphamvu yotsutsa kwambiri chifukwa cha kusamalidwa kwa ufulu wotsalira, zomwe ndizo zifukwa zomwe zimayambitsa ukalamba. Pomwe oxygen imayendera, vitamini E imakhala yokhazikika nthawi yomweyo. Choncho panthawi yogwiritsira ntchito kirimu, yomwe ili ndi vitamini E, kusintha kwake kwa vitamini.
Chotengera choterechi chinkafufuzidwa ndi anthu ambiri kwazaka mazana angapo, koma kufufuza pa nthawiyo sikunapindule. Zinthu zomwezo zinali zosavomerezeka m'magetsi, ena analibe fungo losangalatsa kwambiri, lomwe silingathe kuwonongedwa ngakhale ndi fungo lopambana kwambiri, zinthu zitatu zomwe zimatuluka nthawi yomweyo zimakhala zowonongeka pang'ono ndi mpweya.
Chiyembekezocho chinangokhala pa liposomes komanso kuti mapulasitiki awo ndi okwanira kuti alowe mkati mwa zigawo zakuya za epidermis. Kaya kirimu ndi liposomes, ziyembekezo za ogula ndi opanga zikulondola?
Chikhulupiriro cha liposome
Chifukwa cha matekinoloje amakono opanga, zakhala zotheka kupeza particles mpaka 0.1 microns mu kukula. Koma kawirikawiri kukula kwake kwa liposomes kumachokera ku 0.2 mpaka 0,6 microns. Yesani kukumbukira nambala iyi. Khungu lenileni lili ndi kukula kwa pore ya 0.019 micron. Amapempha funso lodziwika bwino - komanso momwe, makamaka liposomes, zomwe zili zazikulu, zingaloŵe m'khungu? Kodi liposome ndi yaikulu motani, kodi zida zowoneka bwino za epidermis zimatha popanda chopinga?
Omwe amapanga zodzikongoletsera ndi liposomes, amakhulupirira kuti izi zimachokera ku maonekedwe a liposome pamene akudutsa mu microcapillaries.
Izi zimakhala zochititsa chidwi kwambiri. Kupotoza ndi kupunduka, tinthu timalowa moyenera kumene kuli kofunikira. Koma pakadali pano izi sizinatsimikizidwe ndi gwero limodzi lovomerezeka.
Chosemitsa cha khungu lathu chingathe kugonjetsa mosavuta chiwerengero chochepa cha liposomes.
Zokometsera zina zidaphunzitsidwa pansi pa makina a microscope. Kafukufuku wasonyeza kuti palibe ma liposomes konse, kapena kuti aphatikizidwa kwambiri, kuti sakuwonetsa chokhumba chirichonse, kapena kuti aphatikizidwa mu umodzi umodzi.
Misawu ikhoza kumakhudza khungu, koma ndizowonongeka kuti munthu sayenera kudalira malonda. Zotsatira zomwezo zimapangidwa ndi emulsion wamba kapena ngati kirimu.
Amatsalira kuti atenge imodzi yokha. Liposomes imalowa mu khungu lathu, ndilophwanyika kwambiri, koma mkati mwake mulibe kanthu, zomwe opanga enieni amawerengedwa.
Pitirizani kukonzekera khungu ndi lecithin, yomwe imatanthawuza ku zinthu zowonongeka. Iwo alipo mu dzira-yolk. Choncho, mankhwala osokoneza bongo omwe ali ndi yolk, osati oposa omwe amalengeza, angakhale abwino, chifukwa mtengo wawo ndi wotsika kwambiri.
Ndipo chinthu china chowonjezera. Pali lingaliro lakuti panthawi ya ukalamba wa maselo a khungu maselo awo amatha kufalikira, ndipo liposomes ikhoza kukonza maselo awa. Komabe, palibe amene angatsimikize. Maselo akale ali ndi makulidwe ofanana ndi atsopano.
Icho chikhalabe kuti chifunse_ndi chiyani ndiye kubwezeretsa?