I-Astaxanthin igqama njengenye yama-antioxidants anamandla emvelo. Le nhlanganisela ephawulekayo inika ama-salmon nama-flamingo umbala wawo ophinki ohlukile futhi inikeza izinzuzo ezibalulekile zezempilo kubantu. Ososayensi bathole ukuthi i-astaxanthin inikeza isivikelo esinamandla se-antioxidant kunezinye izakhi ezaziwayo. Lesi sihloko sihlola izinzuzo, ukusetshenziswa okufanele, kanye nokucatshangelwa okubalulekile kokuthatha izithasiselo ze-astaxanthin, ukusiza abafundi benze izinqumo ezinolwazi ngempilo yabo.
I-Astaxanthin i-red-orange carotenoid pigment engowomndeni we-xanthophyll. Le nhlanganisela eyenzeka ngokwemvelo iqukethe ama-athomu e-carbon, i-hydrogen ne-oxygen, ene-molecular formula ye-C40H52O4 kanye nephuzu lokuncibilika elingu-224°C. Isakhiwo sayo samangqamuzana esiyingqayizivele siyivumela ukuthi ibambelele kuwo wonke ulwelwesi lwamangqamuzana, inikeze isivikelo esikhethekile emonakalweni we-oxidative.
I-US Food & Drug Administration (FDA) ibone i-astaxanthin njengephephile ukuthi isetshenziswe, iyigunyaza njengesithasiselo sokudla ngo-1999. Le nhlanganisela enamandla yenzeka ngokwemvelo emithonjeni ehlukahlukene yasolwandle:
I-astaxanthin yemvelo ikhombisa umsebenzi webhayoloji ophakeme uma uqhathaniswa nozakwabo wokwenziwa. Ifomu lemvelo, ikakhulukazi elivela ku-Haematococcus pluvialis, libonisa amandla okucisha umoya-mpilo we-singlet anamandla angaphezu kwangu-50 kunezinguqulo zokwenziwa. Lo mehluko omangalisayo uchaza ukuthi kungani i-astaxanthin yemvelo iyala intengo yemakethe ephezulu.
Ukusetshenziswa kokwelapha kwamaphilisi e-astaxanthin kudlulela ezizindeni eziningi zezempilo, okwenza kube isithasiselo esiguquguqukayo sezimo ezihlukahlukene zezokwelapha. Ucwaningo luye lwabonisa ukuthi le antioxidant enamandla ivikela ama-radicals mahhala emzimbeni womuntu, isekela impilo yonke kanye nokuphila kahle.
Ukuphathwa kahle kwamaphilisi e-astaxanthin kudinga ukunakwa kwesikhathi kanye nendlela yokusetshenziswa ukuze amunce kahle. Isengezo siza ngamafomu ambalwa alula ukuze sivumelane nezintandokazi ezahlukene, okuhlanganisa amaphilisi, amaphilisi, amaconsi, kanye nempushana.
Nakuba amaphilisi e-astaxanthin abonisa iphrofayela eqinile yokuphepha, ukuqonda imiphumela engemihle engaba khona kusiza abasebenzisi benze izinqumo ezinolwazi mayelana nokwengeza. I-Food & Drug Administration (FDA) ihlukanise i-astaxanthin njengephephile (GRAS) uma idliwe ngaphakathi kwemithamo enconyiwe.
Kodwa-ke, abanye abantu bangase babe nemiphumela emibi evamile, ikakhulukazi ngemithamo ephezulu ye-astaxanthin:
Ukusabela Okunzima: Nakuba kungavamile, ukungezwani okukhulu komzimba kungenzeka. Abasebenzisi kufanele bafune usizo lwezokwelapha ngokushesha uma benenkinga yokuphefumula, ukulunywa, noma ukukhula kwamaqubu. Ucwaningo lukhombisa ukuthi ngisho nangemithamo ephezulu, i-astaxanthin ikhombisa ubungozi obuncane bemiphumela emibi kakhulu kubantu abadala abaningi abanempilo.
Isakhiwo samangqamuzana e-astaxanthin siyenza ikwazi ukusebenza njengesivikeli seselula esinamandla emzimbeni womuntu. Le nhlanganisela eyingqayizivele iyazimisa kuwo wonke ulwelwesi lwamangqamuzana, idale isivikelo esihlanganisa izingqimba zangaphakathi nezingaphandle zamaseli.
Izindlela Zokusebenza Eziyinhloko:
Le mithi elandelayo idinga ukunakwa okukhethekile lapho ithathwa ne-astaxanthin:
Ukuthathwa kwansuku zonke okunconyiwe kwe-astaxanthin kuvame ukungena ngaphakathi kwale mingcele:
Ubude besikhathi nesikhathi: Ucwaningo lubonisa amaphethini okusetshenziswa aphephile kuzo zonke izikhathi ezihlukene:
| Injongo | Kunconyiwe Umthamo Wansuku zonke |
| Ukuvikela Isikhumba | I-4 mg |
| I-Skin Elasticity | I-6 mg |
| Impilo ejwayelekile | 6-8mg |
| Izinzuzo Ezithuthukisiwe | 8-12mg |
I-Astaxanthin ime njengenhlanganisela yemvelo emangalisayo enikeza izinzuzo zezempilo ezahlukahlukene ngezakhiwo zayo ezinamandla zokulwa ne-antioxidant. Ucwaningo lwesayensi lusekela ukusebenza kahle kwalo ekusekeleni amasosha omzimba, impilo yenhliziyo nemithambo yegazi, nokuvikela ukusebenza kobuchopho. Isakhiwo samangqamuzana esiyingqayizivele sale nhlanganisela siyivumela ukuthi ivikele amangqamuzana ngokugcwele, okwenza isebenze kangcono kunamanye ama-antioxidants amaningi atholakalayo namuhla.
Ukusetshenziswa okuphephile kwe-astaxanthin kudinga ukunakwa kwemithamo efanele nemihlahlandlela yokuphatha. Abasebenzisi kufanele bathathe isengezo ngokudla okuqukethe amafutha anempilo ukuze bamunce kahle futhi baqale ngemithamo enconyiwe phakathi kuka-4-12 mg nsuku zonke. Ukugadwa kwezokwelapha kuba semqoka kubantu abanezimo zempilo ezikhona noma labo abaphuza eminye imithi. Le ndlela yokucophelela isiza ekuqinisekiseni izinzuzo eziphezulu kuyilapho inciphisa izingozi ezingaba khona.
Abantu abathile kufanele baqaphele noma bagweme ngokuphelele i-astaxanthin supplementation. Labo abanezimo ze-autoimmune badinga ukunakwa okukhethekile ngenxa yemiphumela ye-supplement ekusebenzeni kwamasosha omzimba. Abantu abanezimo ezilandelayo kufanele babonane nodokotela ngaphambi kokusetshenziswa:
Ukusetshenziswa kwansuku zonke kwe-astaxanthin kufakazela ukuthi kuphephile uma kuthathwa ngaphakathi kwemithamo enconyiwe. Ucwaningo lusekela ukuthathwa kwansuku zonke kwe-4-18 mg kuze kube amasonto ayi-12. I-FDA iqoke i-astaxanthin njengevame ukubonwa njengephephile (GRAS) kumithamo yansuku zonke engu-6-7 mg.
Ucwaningo lukhombisa imiphumela yokuvikela ye-astaxanthin empilweni yezinso. I-compound isiza ukulwa nengcindezi ye-oxidative kanye nokuvuvukala kwezicubu zezinso. Ucwaningo lubonisa izinzuzo zalo ezingaba khona ekuvikeleni ezinhlotsheni ezahlukahlukene zokulimala kwezinso, ikakhulukazi ezimeni ezibandakanya ingcindezi ye-oxidative.
Ubufakazi besayensi busekela imiphumela emihle ye-astaxanthin empilweni yesibindi. I-compound ibonisa izakhiwo zokuzivikela ngokumelene nesifo sesibindi esinamafutha angenalo utshwala ngokulawula i-lipid metabolism nokunciphisa ukuvuvukala. Ucwaningo lukhombisa ukuthi kusiza ukugcina ukusebenza kwesibindi okufanele ngokusebenzisa izindlela ezahlukahlukene zamangqamuzana.
Umugqa wesikhathi wokuthola izinzuzo ze-astaxanthin uyahluka ngokuya ngezinto ezingazodwana kanye nezinjongo ezithile zempilo. Ucwaningo oluningi lukhombisa imiphumela ebonakalayo phakathi kwalezi zikhathi ezimisiwe:
| Uhlobo lwenzuzo | Umugqa Wesikhathi Ojwayelekile |
| I-Antioxidant Effects | 2-4 amaviki |
| Impendulo ephikisana nokuvuvukala | 3-8 amaviki |
| Impilo Yesikhumba | 4-12 amaviki |