Eminyakeni yamuva, abantu baye banaka kakhulu izithako ezisebenzayo zemvelo emikhiqizweni yokunakekelwa kwesikhumba. Kulokhu, i-squalene ne-squalane ziye zavela njengama-antioxidants anamandla ahlinzeka ngezinzuzo ezihlukahlukene esikhumbeni. Esuselwe ezitshalweni ngisho nasemizimbeni yethu, lezi zinhlanganisela zithandwa ngamandla azo okulwa nama-radicals mahhala futhi zikhuthaze isikhumba esinempilo, esikhazimulayo. Kule bhulogi, sizongena emhlabeni othakazelisayo we-squalene ne-squalane, sihlole izici zabo zokulwa ne-antioxidant futhi sixoxe ngendima yazo ebalulekile ekunakekeleni isikhumba.
Okokuqala, ake siqonde umehluko phakathii-squalenekanye ne-squalane. I-squalene iyinhlanganisela yemvelo yemvelo etholakala ezitshalweni, ezilwaneni ngisho nakubantu. Njenge-antioxidant, idlala indima ebalulekile ekuvikeleni isikhumba sethu kuma-radicals mahhala ayingozi, asheshisa inqubo yokuguga.Squalane,ngakolunye uhlangothi, inguqulo ye-hydrogenated ye-squalene, eyenza izinze futhi ingangenwa kalula yi-oxidation. Isakhiwo sayo samangqamuzana amancane sivumela ukumuncwa kangcono kwesikhumba, okwenza kube yinto ekahleisithako esimanzisaemikhiqizweni ehlukahlukene yokunakekelwa kwesikhumba.
Iizakhiwo ze-antioxidanti-squalene ne-squalane izenza izithako ezibalulekile emikhiqizweni yokunakekelwa kwesikhumba. Ngokuqeda ama-radicals mahhala, asiza ukuvikela isikhumba sethu ezintweni ezihlasela imvelo njengokungcola kanye nemisebe ye-UV. Ama-radicals wamahhala angama-molecule angazinzile adala ukulimala kwamangqamuzana, okuholela emibimbeni, emigqeni emihle, ngisho nomdlavuza wesikhumba. Ukwengeza i-squalene noma i-squalane ohlelweni lwakho lokunakekelwa kwesikhumba kungaqinisa isithiyo sesikhumba futhi kunciphise izimpawu zokuguga, okuholela ebaleni elinempilo nelincane.
I-squalene ne-squalane azigcini nje ngokuba nezinzuzo ze-antioxidant kodwa futhi zinezindawo ezinhle kakhulu zokuthambisa. Ukuthungwa kwayo okungasindi kulungele zonke izinhlobo zesikhumba, okuhlanganisa nesikhumba esinamafutha kanye nezinduna. Lezi zithako zingasiza ekulawuleni ukukhiqizwa kwe-sebum futhi zivikele ama-pores avaliwe kanye nokuphuma. Ukwengeza, i-squalene ne-squalane kutholwe ukuthuthukisa ukusebenza kahle kwezinye izithako ezisebenzayo kumafomula okunakekelwa kwesikhumba, okwenza kube izengezo ezibalulekile kunoma yiluphi uhlobo lobuhle.
Kafushane, i-squalene ne-squalane zidlala indima ebalulekile ekunakekelweni kwesikhumba ngenxa yezakhiwo zazo ze-antioxidant namandla okuthambisa. Ngokuvikela isikhumba kuma-radicals mahhala futhi sinikeze umswakama, banomthelela empilweni yonke nasekubukekeni kwesikhumba sethu. Njengesidingo seizithako ezisebenzayo zemveloukwanda, ukusetshenziswa kwe-squalene ne-squalane ekwakhiweni kokunakekelwa kwesikhumba kungenzeka kwande. Ngakho-ke uma ufuna i-antioxidant enamandla ezokondla futhi ivikele isikhumba sakho, imikhiqizo equkethe i-squalene noma i-squalane kufanele nakanjani icatshangwe. Yamukela izinzuzo zalezi zinhlanganisela eziphawulekayo futhi uzwe umphumela wazo wokuguqula esikhumbeni sakho.
Isikhathi sokuthumela: Nov-30-2023
