1, Isiseko senzululwazi sezithako ezisebenzayo
Izithako ezisebenzayo zibhekisa kwizinto ezinokusebenzisana neeseli zesikhumba kwaye zivelise iziphumo ezithile zomzimba. Ngokwemithombo yabo, zinokwahlulwa zibe zizicatshulwa zezityalo, iimveliso ze-biotechnology, kunye neengxube zemichiza. Indlela yokusebenza kwayo ibandakanya ukulawulwa kweendlela zokubonisa iiseli, ezichaphazela ukubonakaliswa kofuzo, kunye nokuguqula umsebenzi we-enzyme.
Umgaqo wokusetyenziswa kwizinto zokuthambisa usekelwe ikakhulu kwi-skin physiology. Izithako ezisebenzayo zixutywe ngesikhumba kwaye zisebenze kwi-epidermis okanye i-dermis layer, eqhuba i-antioxidant, i-anti-aging, i-whitening kunye nezinye iziphumo. Ngokomzekelo, i-vitamin C ifezekisa iziphumo ezimhlophe ngokuthintela umsebenzi we-tyrosinase.
Ulawulo lomgangatho lungundoqo ekuqinisekiseni ukhuseleko kunye nokusebenza kwezithako ezisebenzayo. Kubandakanya ukuvavanywa kobunyulu bezinto eziluhlaza, ukuzimisela komxholo wesithako esisebenzayo, uvavanyo lokuzinza, njl. Iindlela zokuhlalutya eziphuculweyo ezifana ne-HPLC, i-GC-MS, njl. njl. zinika iziqinisekiso ezithembekileyo zokulawula umgangatho.
2, Uhlalutyo lwezithako ezisebenzayo eziqhelekileyo
Izithako ze-Antioxidant ezifana ne-vitamin C, i-vitamin E,coenzyme Q10njl Uphando lubonise ukuba emva kweeveki ezili-12 zokusebenzisa iimveliso eziqukethe i-vitamin C, ubunzulu bemibimbi yesikhumba buyancipha ngama-20%.
izithako ezimhlophe ziqukaarbutin, niacinamide, i-quercetin, njl. Ezi zithako zifezekisa iziphumo ezimhlophe ngokuvimbela ukuveliswa kwe-melanin okanye ukukhawuleza kwayo imetabolism. Ulingo lwezonyango lubonise ukuba iimveliso eziqulethe i-2% ye-arbutin inokunciphisa indawo ye-pigmentation ngama-40%.
Izithako ezichasene nokuguga ezifana ne-retinol, i-peptides, kunye ne-hyaluronic acid inokuvuselela imveliso ye-collagen kwaye iphucule ukunwebeka kwesikhumba. Uphando luqinisekisile ukuba ukusebenzisa iimveliso eziqukethe i-retinol kwiinyanga ezi-6 kunokunyusa ukuqina kwesikhumba ngama-30%.
Izithako zokuthambisa ezifanai-hyaluronic acid, i-ceramide, i-glycerol, njl. Idatha yovavanyo ibonisa ukuba iimveliso eziqulethe i-hyaluronic acid inokunyusa umgangatho womswakama wesikhumba nge-50%.
3, Uphuhliso lwexesha elizayo lwezithako ezisebenzayo
Umkhombandlela wophuhliso lwezithako ezitsha ezisebenzayo ubandakanya ukujoliswa okunamandla, i-bioavailability ephezulu, kunye nendlela ecacileyo yokwenza. Ngokomzekelo, izithako ezisebenzayo ezisekelwe kwi-epigenetics zinokulawula ukubonakaliswa kofuzo kwiiseli zesikhumba.
I-Biotechnology idlala indima ebalulekileyo ekuveliseni izithako ezisebenzayo. Ngokusebenzisa ubugcisa obufana nobunjineli bemfuza kunye nobunjineli bokubila, izithako ezinobunyulu obuphezulu kunye nomsebenzi onamandla kunokuveliswa. Umsebenzi we-biological of recombinant collagen uphindwe kathathu kunezicatshulwa zendabuko.
Ukhathalelo lwesikhumba olulolwakho yindlela yexesha elizayo. Ngokusebenzisa ubuchule obunjengokuvavanya imfuza kunye nohlalutyo lwe-microbiota yesikhumba, ukudibanisa okujoliswe kuyo kwezithako ezisebenzayo kunokuphuhliswa. Uphando lubonise ukuba izicwangciso zokhathalelo lwesikhumba zomntu zisebenza ngakumbi ngama-40% kuneemveliso zamayeza enziwe afana nalawo aveliswe ngabenzi.
Izithako ezisebenzayo ziqhuba ishishini lezithambiso lisingise kwicala lezenzululwazi kunye nelichanekileyo. Ngokuqhubela phambili kobuchwephesha obunqamlekileyo obufana ne-biotechnology kunye ne-nanotechnology, kuya kubakho ukuphumelela ngakumbi kuphando kunye nokusetyenziswa kwezithako ezisebenzayo. Xa ukhetha izinto zokuthambisa, abathengi kufuneka banikele ingqalelo kubunzululwazi kunye nendalo ekujoliswe kuyo yezithako ezisebenzayo, bajonge ngokunengqiqo ukusebenza kwemveliso, kwaye banikele ingqalelo ngakumbi kwimpilo yolusu ngelixa befuna ubuhle. Kwixesha elizayo, izithako ezisebenzayo ngokungathandabuzekiyo ziya kuzisa izinto ezintsha kunye namathuba kwishishini lezithambiso.
Ixesha lokuposa: Mar-07-2025
