●Yini II-Lutein?
I-Lutein iyi-carotenoid etholakala ngokwemvelo ezithelweni nasemifino eminingi, enemisebenzi eminingi yezinto eziphilayo. Ucwaningo lwakamuva lubonise ukuthi i-fisetin idlala indima ebalulekile ekukhuthazeni impilo yamehlo. Lesi sihloko sizobuyekeza izici zesakhiwo, indlela ye-biosynthetic, imiphumela yokuvikela ku-retina, kanye nokusetshenziswa ekwelapheni izifo zamehlo ze-fisetin.
I-Lutein i-pigment ephuzi, encibilika ngamafutha enesakhiwo samangqamuzana ephuma ku-β-carotene. I-molecule yayo iqukethe i-long-chain polyunsaturated fatty acid kanye nesakhiwo se-cyclic tetralone. Isakhiwo samangqamuzana e-fisetin siyinikeza izakhiwo ezinhle ze-antioxidant, ezingasusa ngempumelelo ama-radicals mahhala futhi zivikele amangqamuzana emonakalweni we-oxidative.
●I-Biosynthetic Pathway OfI-Lutein
I-Lutein ikhiqizwa ikakhulukazi yi-photosynthesis ezitshalweni. Ngesikhathi se-photosynthesis, izitshalo zimunca ukukhanya kwelanga futhi ziguqule kube amandla amakhemikhali, kuyilapho zikhiqiza inani elikhulu lomoya-mpilo. Kule nqubo, izitshalo zidinga ukudla inani elikhulu lama-carotenoid, njenge-β-carotene ne-α-carotene. Lawa ma-carotenoid abhekana nochungechunge lwe-enzyme-catalyzed reactions ekugcineni akhiqize i-fisetin. Ngakho-ke, i-biosynthesis ye-fisetin ihlobene eduze ne-photosynthesis yezitshalo.
●Izinzuzo ZeI-LuteinKu-Retina
1.Umphumela We-Antioxidant
I-Lutein inezakhiwo eziqinile zokulwa ne-antioxidant futhi ingasusa ngempumelelo ama-radicals mahhala futhi ivikele amangqamuzana e-retinal emonakalweni we-oxidative. Ucwaningo luye lwabonisa ukuthi i-lutein inganciphisa izinga lamaprotheni ahlobene nokucindezeleka okwenziwe nge-oxidative kumangqamuzana e-retinal, ngaleyo ndlela kunciphise umonakalo wokucindezeleka okwenziwe nge-oxidative kumaseli e-retina.
2.Umphumela Wokuqeda Ukuvuvukala
I-Lutein inemiphumela elwa nokuvuvukala, engavimbela ukukhiqizwa kwezinto ezivuthayo futhi inciphise izimpendulo zokuvuvukala kwe-retina. Ucwaningo luye lwathola ukuthi i-lutein inganciphisa izinga lezinto ezivuthayo kumangqamuzana e-retinal, ngaleyo ndlela inciphise izimpendulo zokuvuvukala kwe-retina.
3.I-Anti-Apoptotic Effect
I-Luteininemiphumela ye-anti-apoptotic futhi ingavimbela i-apoptosis yamaseli e-retinal. Ucwaningo luye lwabonisa ukuthi i-lutein inganciphisa izinga lamaprotheni ahlobene ne-apoptosis kumaseli e-retinal, ngaleyo ndlela ivimbele i-apoptosis yamaseli e-retinal.
4.Thuthukisa Umsebenzi Obonakalayo
I-Lutein ingakhuthaza umsebenzi obonakalayo futhi ithuthukise umbono. Ucwaningo luye lwathola ukuthi i-lutein ingathuthukisa ukudluliswa kwesignali ebonakalayo futhi ithuthukise umsebenzi we-optic nerve. Ngaphezu kwalokho, i-lutein inganciphisa ingozi yokuwohloka kwe-macular ehlobene neminyaka futhi ivimbele ukuvela kwezifo zamehlo ezifana ne-cataract.
● Isicelo SeI-LuteinEkwelapheni Izifo Zamehlo
1.Ukuwohloka Kwe-Macular Okuhlobene Nobudala
Ukuwohloka kwe-macular okuhlobene nobudala kuyisifo samehlo esivamile, esibonakaliswa ngokuyinhloko ukuncipha kombono ophakathi nendawo. Ucwaningo luye lwathola ukuthi i-lutein inganciphisa ingozi yokuwohloka kwe-macular ehlobene neminyaka futhi ithuthukise umbono weziguli.
2.Cataract
I-cataract yisifo samehlo esivamile, esibonakaliswa ikakhulukazi ukungaboni kahle kwelensi. Ucwaningo luye lwathola ukuthi i-lutein inganciphisa ingozi ye-cataract futhi ibambezele ukukhula kwe-cataract.
3.I-Glaucoma
I-glaucoma yisifo samehlo esivamile, esibonakaliswa ngokuyinhloko ukwanda kwengcindezi ye-intraocular. Ucwaningo luthole lokhoiluteininganciphisa ingcindezi ye-intraocular futhi ithuthukise umbono weziguli ze-glaucoma.
4.I-Diabetic Retinopathy
I-retinopathy yesifo sikashukela ingenye yezinkinga ezijwayelekile ezigulini ezinesifo sikashukela, ezibonakaliswa ikakhulukazi ukopha kwe-retina kanye nokuphuma kwegazi. Ucwaningo luye lwathola ukuthi i-lutein inganciphisa ingozi ye-retinopathy yesifo sikashukela futhi ithuthukise umbono weziguli.
Ngamafuphi, i-lutein inemisebenzi eminingi yezinto eziphilayo futhi idlala indima ebalulekile ekukhuthazeni impilo yamehlo. Ngokufaka ukudla okunothe nge-lutein noma ukusebenzisa izithasiselo ze-lutein, abantu bangathuthukisa umbono wabo futhi bavikele futhi belaphe izifo zamehlo.
●NewGREEN SupplyI-LuteinImpuphu/Amaphilisi/Ama-Gummies
Isikhathi sokuthumela: Jan-06-2025
