Kuyini i-Astaxanthin?

I-Astaxanthin: “INkosi Yama-Carotenoid”

Kungenzeka ukuthi uke wahlangana negama elithi “astaxanthin” ezingxoxweni zezempilo kanye nenhlalakahle eminyakeni yamuva nje. Kodwa iyini ngempela i-astaxanthin? Iyini indima edlalayo empilweni yethu yonke kanye nokunakekelwa kwesikhumba? Ake sibhekisise lesi sakhi semvelo esinamandla.

I-Astaxanthin iyi-carotenoid ebomvu ne-orange encibilikayo emafutheni, ekhishwa kakhulu ku-I-Haematococcus pluvialis, uhlobo lwe-microalgae yamanzi ahlanzekile. Eyaziwa ngokuthi “inkosi yama-carotenoids”, i-astaxanthin inikeza amandla angavamile okulwa ne-antioxidant okuqeda ama-free radical ayingozi angalimaza amangqamuzana futhi abangele ukuguga, ukuvuvukala kanye nezinkinga eziningi zempilo ezingamahlalakhona. Omunye wemisebenzi ebalulekile ye-astaxanthin ukuvikela ulwelwesi lwamaseli. Ngokungafani namanye ama-antioxidants amaningi, ingangena kulo lonke ulwelwesi lwamaseli futhi inikeze ukuzivikela okuphelele ekulimaleni kwe-oxidative ngaphakathi nangaphandle kwamaseli. Lo mphumela wokuvikela udlala indima ebalulekile ezithweni zomzimba okuhlanganisa amehlo, isikhumba kanye nesistimu yenhliziyo.

Nakuba i-astaxanthin ikhona kwezinye izilwane zasolwandle, i-astaxanthin yemvelo esebenza kakhulu ekusetshenzisweni kwezimboni ivela ku-Haematococcus pluvialis microalgae. Izici eziningi zangaphandle zizothinta ibhalansi yomzimba ye-antioxidant, okuhlanganisa ukuguga, imisebe ye-ultraviolet, ukucindezeleka kwesikhathi eside, imikhuba emibi yokuphila kanye nokungcola kwemvelo. Ngaphansi kwezimo ezinjalo, ukwengeza i-astaxanthin evela ku-microalgae njengezinto zokusetshenziswa ze-nutraceuticals noma izimonyo kuba ukukhetha okusebenzayo.

Ngamafuphi, i-astaxanthin iyi-antioxidant yemvelo enamandla ye-carotenoid edlala indima ebalulekile ekugcineni impilo yabantu kanye nesimo sesikhumba. Kusukela ekususeni izicubu ezikhululekile kanye nokulinganisela amasosha omzimba, ukuvikelwa kwamehlo kuya ekunakekelweni kwesikhumba okulwa nokushaqeka, izinzuzo ze-astaxanthin zibanzi. Ukusebenzisa izinto zokusetshenziswa zemvelo ze-astaxanthin ezisezingeni eliphezulu ezithasiselweni zokudla kanye nezindlela zokuhlobisa kungaletha ukwesekwa okumangalisayo kwe-antioxidant kubasebenzisi bokugcina.