● He aha ka Lutein?
ʻO Lutein kahi carotenoid i loaʻa maoli i nā huaʻai a me nā mea kanu he nui, me nā hana olaola he nui. Ua hōʻike ʻia nā noiʻi hou e pāʻani ana ka fisetin i kahi kuleana koʻikoʻi i ka hoʻolaha ʻana i ke olakino maka. E nānā kēia ʻatikala i nā ʻano kūkulu, ke ala biosynthetic, nā hopena pale ma ka retina, a me ka hoʻohana ʻana i ka mālama ʻana i nā maʻi ophthalmic o ka fisetin.
He pigment melemele ka Lutein, he momona-hoʻoheheʻe ʻia me kahi ʻano molekala i loaʻa mai ka β-carotene. Loaʻa i loko o kona molekala kahi waikawa momona polyunsaturated kaulahao lōʻihi a me kahi ʻano tetralone cyclic. Hāʻawi ke ʻano molekala o ka fisetin iā ia i nā waiwai antioxidant maikaʻi, hiki ke hoʻopau pono i nā radical manuahi a pale i nā cell mai ka hōʻino oxidative.
● Ala Biosynthetic o Lutein
Hoʻohui nui ʻia ka Lutein e ka photosynthesis i loko o nā mea kanu. I ka wā o ka photosynthesis, omo nā mea kanu i ka lā a hoʻololi iā ia i ikehu kemika, me ka hana ʻana i ka nui o ka oxygen. Ma kēia kaʻina hana, pono nā mea kanu e hoʻopau i ka nui o nā carotenoids, e like me ka β-carotene a me ka α-carotene. Ke hele nei kēia mau carotenoids i kahi moʻo o nā hopena enzyme-catalyzed e hana i ka fisetin. No laila, pili loa ka biosynthesis o fisetin i ka photosynthesis o nā mea kanu.
● Nā Pōmaikaʻi o Lutein ma ka Retina
1. Ka hopena antioxidant
Loaʻa iā Lutein nā waiwai antioxidant ikaika a hiki ke hoʻopau pono i nā radical manuahi a pale i nā cell retinal mai ka hōʻino oxidative. Ua hōʻike ʻia nā haʻawina e hiki i ka lutein ke hōʻemi i ka pae o nā protein e pili ana i ka stress oxidative i loko o nā cell retinal, a laila e hōʻemi ana i ka hōʻino o ka stress oxidative i nā cell retinal.
2. Hopena Anti-Inflammatory
Loaʻa iā Lutein nā hopena anti-inflammatory, hiki ke kāohi i ka hana ʻana o nā mea mumū a hōʻemi i nā pane mumū retinal. Ua ʻike ʻia nā noiʻi hiki i ka lutein ke hōʻemi i ka pae o nā mea mumū i loko o nā cell retinal, a laila e hōʻemi ana i nā pane mumū retinal.
3. Ka hopena Anti-Apoptotic
Loaʻa iā Lutein nā hopena anti-apoptotic a hiki ke kāohi i ka apoptosis o nā cell retinal. Ua hōʻike ʻia nā haʻawina e hiki i ka lutein ke hōʻemi i ka pae o nā protein e pili ana i ka apoptosis i loko o nā cell retinal, a laila e kāohi ana i ka apoptosis o nā cell retinal.
4. Hoʻolaha i ka Hana ʻIke
Hiki i ka Lutein ke hoʻoikaika i ka hana ʻike maka a hoʻomaikaʻi i ka ʻike. Ua ʻike ʻia nā haʻawina e hiki i ka lutein ke hoʻomaikaʻi i ka hoʻoili ʻana o nā hōʻailona ʻike maka a hoʻoikaika i ka hana o ke aʻalolo optic. Eia kekahi, hiki i ka lutein ke hōʻemi i ka pilikia o ka macular degeneration e pili ana i ka makahiki a pale i ka hanana ʻana o nā maʻi maka e like me ka cataracts.
● Ka Hoʻohana ʻana o Lutein i ka Lāʻau ʻana i nā Maʻi Maka
1. Ka Hoʻohaʻahaʻa ʻana o ka Macular e pili ana i ka Makahiki
ʻO ka macular degeneration e pili ana i ka ʻelemakule kahi maʻi maka maʻamau, i hōʻike nui ʻia e ka emi ʻana o ka ʻike waena. Ua ʻike ʻia nā noiʻi hiki i ka lutein ke hōʻemi i ka pilikia o ka macular degeneration e pili ana i ka ʻelemakule a hoʻomaikaʻi i ka ʻike o nā maʻi.
2. Kataract
He maʻi maka maʻamau ka Cataract, ʻike nui ʻia e ka opacity o nā lens. Ua ʻike ʻia nā noiʻi hiki i ka lutein ke hōʻemi i ka pilikia o ka cataracts a hoʻopaneʻe i ka ulu ʻana o ka cataracts.
3. Glaucoma
He maʻi maka maʻamau ka Glaucoma, ʻike nui ʻia e ka hoʻonui ʻia ʻana o ke kaomi intraocular. Ua ʻike ʻia nā noiʻi hiki i ka lutein ke hōʻemi i ke kaomi intraocular a hoʻomaikaʻi i ka ʻike o nā poʻe maʻi glaucoma.
4. Retinopathy maʻi diabetes
ʻO ka diabetic retinopathy kekahi o nā pilikia maʻamau o nā maʻi maʻi diabetes, i hōʻike nui ʻia e ka hemorrhage retinal a me ka exudation. Ua ʻike ʻia nā noiʻi hiki i ka lutein ke hōʻemi i ka pilikia o ka diabetic retinopathy a hoʻomaikaʻi i ka ʻike o nā maʻi.
I ka pōkole, he nui nā hana olaola o ka lutein a he kuleana koʻikoʻi kona i ka hoʻolaha ʻana i ke olakino o nā maka. Ma ka hoʻohui ʻana me nā meaʻai waiwai i ka lutein a i ʻole ka hoʻohana ʻana i nā mea hoʻohui lutein, hiki i nā kānaka ke hoʻomaikaʻi i ko lākou ʻike a pale a mālama i nā maʻi maka.
No ka ʻike hou aku, e ʻoluʻolu e hoʻokaʻaʻike mai:
Inoa: Nora
Kelepona/whatsapp: +86 15594821525
email:nora@lfherb.com
Ka manawa hoʻouna: Sep-16-2026