Lub lutyinthiabzeaganthinYog ob qho zoo sib xws carotenoids, thiab ob tus tau txais koob meej tshwj xeeb hauv kev tswj hwm kev noj qab haus huv ntawm lub qhov muag. Cov pigments, muaj ntau heev rau hauv tib neeg macule thiab retina, tshwj xeeb yog nyob rau hauv cov zaub ntsuab thiab paj ntsuab thiab cov txiv hmab txiv ntoo zoo li. Cov no yog cov roj -} soluble pigments. Txawm hais tias lawv muaj qee qhov kev sib thooj, lawv nyob sib txawv thiab faib cov nqaij olular nqaij. Lawv tau raug siv ntau dua hauv kev noj zaub mov noj hauv kev noj haus, khoom noj khoom haus, thiab cov khoom noj qab haus huv raws li cov nyiaj tau los ntawm lawv cov txiaj ntsig tau nce ntxiv txog cov khoom.
Tshwm sim
Lutein thiab Zeaxanthin yog ob qho tib si xanthophyll carotenoids, ib pab pawg ntawm cov carotenoids daj carotenogen rau cov xim ntawm cov txiv hmab txiv ntoo thiab zaub ntau. Lawv tsis ua cov vitamin a nyob hauv tib neeg lub cev raws li Provitamin carotenoids (xws li beta-} carotene). Es, lawv ua cov haujlwm sib txawv, tshwj xeeb tshaj yog nyob rau hauv lub qhov muag. Lutein tshwm sim ntau nyob rau hauv lub peripheral retina, hos zaganthin tshwm sim hauv nruab nrab ntawm Central Macula.
Ua haujlwm zoo hauv tib neeg kev noj qab haus huv
Txhawb kho qhov muag ceev (mpod) ntawm cov xim macular yog ib qho ntawm lub lutein thiab zaganthin, uas yog dav txuas rau kev pom. Lub carotenoids ua si lub luag haujlwm los ntawm kev tiv thaiv siab dua {1} rov qab muaj lub teeb pom kev zoo, thiab pom kev zoo thaum saib lub teeb ci ntsa iab lossis ntxaij vab tshaus.
Lutein and zeaxanthin are two carotenoids that, in addition to eye health, have recently begun to be explored in the areas of cognitive wellness and skin health, though their most common commercial use is as ingredients in eye-care products. Nrog cov tshuaj tiv thaiv lub sijhawm ntawm cov neeg hluas, tshwj xeeb yog cov pab pawg ua haujlwm thiab cov khoom noj khoom haus tau pom qhov nce ntawm cov khoom siv tiv thaiv no.
Qhov chaw thiab lag luam extraction
Txawm hais tias Lutin lossis Zexanthin tsis tuaj yeem ua ke hauv tib neeg lub cev, lawv tau noj ntau hauv cov zaub, thiab, kaleach, pob kws, thiab cov txiv kab ntxwv kua txob. Qe yolks, ib yam nkaus, yog ib qho chaw ntawm muaj bioavailability raws li qhov tshwm sim los ntawm lawv cov roj kom muaj nuj nqis. Txawm li cas los xij, cov kev noj mov niaj hnub tau ua tsis tau zoo nyob rau hauv kev muab nyiaj txaus, ib qho uas tau txhawb nqa kev txhawb nqa kom muaj kev loj hlob ntxiv.
Lutein thiab Zexanthin tau muab rho tawm los ntawm kev lag luam kev lag luam ntawm Marigold (TAG NRHO ETECTA) paj feem ntau. Cov carotenoids yog tam sim no nyob rau hauv daim ntawv ntawm Esterification thiab yog li yog Saponified los tsim lub lutein dawb lossis zaganthin. Ua raws li cov khoom xa tuaj, cov tshuaj no yog tom qab ntawd tsim rau hauv cov hmoov, roj, badlets, lossis cov mos mos. Ua tiav cov yam ntxwv: kev ua kom siab, qauv kev coj ua tau nrhiav tau los ntawm cov khoom lag luam ua kev ua noj ua haus lossis cov tshuaj noj.
Daim Ntawv Thov Kev Raug
Lutein thiab Zexanthin pom ntau cov ntawv thov hauv kev tsim cov khoom siv kev noj qab haus huv zoo li zinc, vitamin E,}} 3 fatty acids, thiab lwm tus. Lawv tseem yog muab tso rau hauv cov khoom noj khoom haus cov khoom noj, cov khoom noj siv mis thiab muaj zog haus. Lawv daim ntawv thov tau nce tshuab tawm mus ua haujlwm, cov tshuaj pleev ib ce, thiab kev saib xyuas tus kheej, tshwj xeeb yog tsom rau cov tawv nqaij xiav.
Cov khoom xyaw no muaj qhov ruaj khov dua, ua tiav yooj yim, thiab cov neeg siv khoom muaj feem ntau yuav paub txog lawv vim lawv nyiam cov tuam ntxhab. Cov khoom siv yuav tsum muab cov kev cai {{1} {{{{{{{{{{{{{{{{- agardizing lawv cov lus sib xyaw ua ke yam tsis muaj kev cuam tshuam lawv lub neej.
Kev tswj hwm thiab kev lag luam sib xws
Teb Chaws Asmeskas muaj feem ntau lees paub Lutein thiab Zeaganthin muaj kev nyab xeeb (Gras), thiab lawv raug tso cai raws li cov khoom noj khoom haus khoom noj lossis khoom noj khoom haus hauv ntau lub teb chaws. Qhov muag kev noj qab haus huv. Raws li cov txiaj ntsig ntawm cov neeg siv khoom tsom rau kev noj qab haus huv qhov muag nyob rau xyoo tsis ntev los no (tshwj xeeb yog muaj kev sib tw ntawm kev sib tw tsis ntev los no, muaj kev nthuav dav thoob ntiaj teb. Kuj tseem muaj kev txav mus rau qhov tsis - cua synthetic, cov khoom ntuj raws li cov ntawv sau kom huv hauv kev ua lag luam.
Lutein thiab Zexanthin?
A yuav tsum - muaj carotenoid muaj nyob rau hauv daim ntawv ntawm lutein thiab zaganthin, raws li lawv tau tsim lawv cov txiaj ntsig zoo li ntawm kev pom zoo li kev pom zoo. Lawv lub peev xwm tshwj xeeb los sab cib xiav lub teeb thiab tawm tsam oxidative kev ntxhov siab hauv kev ua kom pom kev noj qab haus huv, ua rau lawv muaj kev suav nrog cov kev xav tau ntawm kev lag luam niaj hnub. Raws li kev kawm txuj ci tau txais kev txaus siab, txuas nrog kev txais tos zoo hauv cov lag luam, lawv txuas ntxiv mus, kev zoo nkauj thiab kev noj qab haus huv.
Cov lus ncaj qha raudonna@kingsci.comlossisTso lus ciaVim tias cov qauv pub dawb muaj nrog rau kev pab ntxiv.
Cov FAQ
Dab tsi yog qhov sib txawv ntawm Lutein thiab Zeaganthin?
Ntxiv nrog rau cov qauv sib xws, Lutein thiab Zeaganthin sib txawv hauv lawv cov spatial faib tawm hauv lub qhov muag; Lutein yog qhov tseem ceeb hauv lub periphery ntawm retina thiab zaganthin hauv central macula.
Yog lutein tib yam li zaganthin?
Tsis yog, lawv txawv carlotenoids, albeit muaj feem ze. Lawv yog ob txoj kev txhawb nqa ntawm kev noj qab haus huv ntawm lub qhov muag, nrog cov luag me me xws li lawv tus cwj pwm ntawm kev nqus tau sib txawv.
Lutein thiab Zeavanthin nquag yog los ntawm?
Lawv feem ntau yog muab los ntawm Marigold Paj (Tagetes ETOTA) uas yog ntau ntau nyob rau hauv cov ntaub ntawv tshaj tawm ntawm ob lub tebchaw.
Ntau npaum li cas Lutein thiab Zexanthin yuav tsum tau siv hauv kev pab cuam?
Cov piv txwv sib txawv sib txawv ntawm 6 thiab 20 mg ntawm Lutein thiab hom phiaj 1 txog 4 mg
Lutin thiab Zeavanthin siv hauv cov khoom lag luam?
Yog lawm, lawv muaj cov zaub mov muaj zog / haus, tshwj xeeb hauv cov qauv tam sim no npog pom kev pom kev noj qab haus huv lossis cov txiaj ntsig ntawm cov antioxidant.
Ntawv Sawv cev
1. Tanaka, T., Shnimizu, M., Moriwaki, H. (2020). "Carotenoids thiab lawv lub luag haujlwm hauv kev tiv thaiv kab mob." Cov as-ham, 12 (4), 682.
2. Ma, L., & Lin, X. (2021). "Qhov kev cuam tshuam ntawm lutin thiab zaganthin ntawm kev pom kev muaj nuj nqi: kev tshuaj xyuas cov pov thawj tsis ntev los no." Cov as-ham, 13 (6), 2021.
3. Johnson, EJ (2019). "Lub luag haujlwm ntawm Lutein thiab Zeaganthin hauv kev pom thiab kev txawj ntse." Kev tshuaj xyuas txhua xyoo ntawm kev noj zaub mov, 39, 269-289.
4. EFSA Vaj huam sib luag ntawm cov khoom noj ntxiv thiab cov khoom noj muaj txiaj ntsig ntxiv rau cov zaub mov (ans). (2021). "Kev kawm txuj ci ntawm kev nyab xeeb ntawm Lutein thiab Zeaganthin los ntawm Marigold Extract." EFSA Journal, 19 (5), 6574.
