● He aha te Lutein?
Ko te Lutein he carotenoid e kitea ana i roto i te maha o ngā hua me ngā huawhenua, ā, he maha ngā mahi koiora kei roto. Kua whakaatuhia e ngā rangahau tata nei he mahi nui tā te fisetin ki te whakatairanga i te hauora o ngā kanohi. Ka arotakehia e tēnei tuhinga ngā āhuatanga hanganga, te ara hanga koiora, ngā pānga tiaki ki te retina, me te whakamahinga o te fisetin i roto i te rongoā i ngā mate kanohi.
He tae kōwhai te Lutein, he wairewa-ngako, he hanganga ngota i ahu mai i te β-carotene. Kei roto i tōna ngota he waikawa ngako polyunsaturated mekameka roa me te hanganga tetralone hurihuri. Mā te hanganga ngota o te fisetin ka hoatu he āhuatanga antioxidant pai, ka taea te whakakore i ngā rauropi kore utu me te tiaki i ngā pūtau mai i te kino waikura.
● Te Ara Hanga Koiora o te Lutein
Ko te Lutein te mea nui e hangaia ana e te photosynthesis i roto i ngā tipu. I te wā photosynthesis, ka mimiti ngā tipu i te rā, ka huri hei pūngao matū, me te whakaputa hoki i te nui o te hāora. I roto i tēnei tukanga, me kai e ngā tipu te nui o ngā carotenoids, pērā i te β-carotene me te α-carotene. Ka pāngia ēnei carotenoids e te raupapa o ngā tauhohenga e te whākōkī kia puta ai te fisetin. Nō reira, he hononga tata te biosynthesis o te fisetin ki te photosynthesis o ngā tipu.
● Ngā Hua o te Lutein ki te Retina
1. Pānga Ārai Matewai
He kaha ngā āhuatanga ārai-mate o te Lutein, ā, ka taea e ia te tango i ngā rauropi kore utu me te tiaki i ngā pūtau retina mai i te kino o te waikura. Kua whakaatuhia e ngā rangahau ka taea e te lutein te whakaiti i te taumata o ngā pūmua e pā ana ki te ahotea waikura i roto i ngā pūtau retina, ā, ka whakaiti i te kino o te ahotea waikura ki ngā pūtau retina.
2. Pānga Ārai-Mumura
He pānga ārai-mumura tō te Lutein, ka taea te aukati i te whakaputanga o ngā take mumura me te whakaiti i ngā urupare mumura o te retina. Kua kitea e ngā rangahau ka taea e te lutein te whakaiti i te taumata o ngā take mumura i roto i ngā pūtau retina, ā, ka whakaiti i ngā urupare mumura o te retina.
3. Pānga Ārai-Apoptotic
He pānga ārai-mate pūkahukahu tō te Lutein, ā, ka taea e ia te aukati i te mate pūkahukahu o ngā pūtau retina. Kua whakaatuhia e ngā rangahau ka taea e te lutein te whakaiti i te taumata o ngā pūmua e pā ana ki te mate pūkahukahu i roto i ngā pūtau retina, ā, ka aukati i te mate pūkahukahu o ngā pūtau retina.
4. Whakatairanga i te Mahi Tirohanga
Ka taea e te Lutein te whakatairanga i te mahi tirohanga me te whakapai ake i te tirohanga. Kua kitea e ngā rangahau ka taea e te lutein te whakapai ake i te tuku tohu tirohanga me te whakarei ake i te mahi a te io whatu. Hei tāpiri, ka taea hoki e te lutein te whakaiti i te mōrearea o te pirau kanohi e pā ana ki te koroheketanga me te ārai i te putanga mai o ngā mate kanohi pēnei i te katarata.
● Te Whakamahinga o te Lutein hei Rongoā i ngā Mate Kanohi
1. Te Hekenga o te Mata e Pā Ana ki te Kaumātuatanga
He mate kanohi noa te pirau kanohi e pā ana ki te koroheketanga, ko te nuinga o te wā ka kitea mā te ngoikore o te tirohanga matua. Kua kitea e ngā rangahau ka taea e te lutein te whakaiti i te mōrearea o te pirau kanohi e pā ana ki te koroheketanga me te whakapai ake i te tirohanga a ngā tūroro.
2. Kataraka
He mate kanohi noa te katarata, ko te nuinga o te wā ka kitea ko te pōuri o ngā karu. Kua kitea e ngā rangahau ka taea e te lutein te whakaiti i te mōrearea o te katarata me te whakaroa i te whanaketanga o te katarata.
3. Te mate karuā
He mate kanohi noa te glaucoma, ko te nuinga o te wā ka puta mai i te pikinga o te pēhanga kanohi. Kua kitea e ngā rangahau ka taea e te lutein te whakaiti i te pēhanga kanohi me te whakapai ake i te tirohanga a ngā tūroro glaucoma.
4. Te Retinopati Mate Huka
Ko te retinopathy mate huka tētahi o ngā raruraru noa o ngā tūroro mate huka, ko te nuinga o te wā ka puta ko te totohu me te wai o te retina. Kua kitea e ngā rangahau ka taea e te lutein te whakaiti i te mōrearea o te retinopathy mate huka me te whakapai ake i te tirohanga a ngā tūroro.
I roto i te poto, he maha ngā mahi koiora a te lutein, ā, he mea nui tana mahi ki te whakatairanga i te hauora o ngā kanohi. Mā te tāpiri i ngā kai whai lutein, mā te whakamahi rānei i ngā tāpiringa lutein, ka taea e te tangata te whakapai ake i ō rātou tirohanga me te ārai me te rongoā i ngā mate kanohi.
Mō ētahi atu pārongo, tēnā whakapā mai ki:
Ingoa:Nora
Waea/whatsapp: +86 15594821525
email:nora@lfherb.com
Wā tuku: Hepetema-16-2026