Astaxanthin yog ib qho ci, tsaus liab carotenoid pigment pom feem ntau hauv cov kab mob marine. Muaj ntau dua 400 tus tswv cuab sib txawv ntawm tsev neeg carotenoid pigment pom nyob rau hauv cov xwm txheej. Carotenoids tuaj yeem hloov mus rau hauv vitamin A, yog li ua kom tib neeg noj qab haus huv. Piv txwv li, beta-carotene, cov xim uas hloov cov txiv kab ntxwv carrots, muaj cov vitamin A siab heev thiab tau ntev tau suav tias yog ib qho tseem ceeb heev carotenoid. Txawm li cas los xij, qee qhov carotenoids tam sim no paub tias tseem ceeb heev rau tib neeg kev noj qab haus huv tsis hloov mus rau hauv vitamin A txhua.
Ntawm tag nrho cov uas tsis yog-vitamin A-hloov carotenoids, astaxanthin yog lub npe hu ua "tus thawj tswj hwm". Lub koob npe nrov no yog vim Astaxanthin cov txiaj ntsig tshwj xeeb thiab cov txiaj ntsig hauv kev txhawb nqa kev noj qab haus huv thiab tiv thaiv kev puas tsuaj ntawm tes, tshwj xeeb hauv lub hlwb thiab cov hlab ntsha.
Dab tsi yog Qhov Chaw ntawm Astaxanthin?
Ib qho kab mob uas muaj astaxanthin siab heev yog microalgae hu ua Haematococcus pluvialis. Salmon, lobster, cws, krill thiab lwm yam dej hiav txwv pub rau Haematococcus pluvialis, thiab cov algae cov xim liab muaj zog ua rau cov nqaij lossis cov plhaub ntawm cov tsiaj no tig liab lossis liab.
Astaxanthin tseem ceeb heev rau kev ciaj sia ntawm cov kab mob no. Piv txwv li, microalgae nws tus kheej xav tau astaxanthin los tiv thaiv kev puas tsuaj thaum lub sij hawm photosynthesis, uas hloov hnub ci rau hauv tshuaj zog. Cov kev tshawb fawb tau pom tias cov menyuam yaus ntses salmon tuaj yeem tuag lossis stunt yog tias lawv tsis tau txais astaxanthin txaus. Astaxanthin tseem muab kev tiv thaiv rau qee cov tsiaj, ua rau lawv pom "tsis pom" hauv dej tob. Qhov no yog vim hais tias nyob rau hauv dej sib sib zog nqus, liab ib feem ntawm lub ntev-wavelength spectrum ntawm pom lub teeb tsis tuaj yeem nkag mus rau cov xim liab hauv lawv lub cev. Cov xim liab hauv astaxanthin kuj tseem ua lub luag haujlwm hauv kev sib deev thiab kev coj tus cwj pwm qe.
Astaxanthin Ua li cas?
Astaxanthin kuj pom muaj nyob rau hauv salmon, herring roe, los yog krill roj tshuaj, tab sis tus nqi ntawm astaxanthin nyob rau hauv cov ntaub ntawv no yog ntau qis dua nyob rau hauv Haematococcus pluvialis extract. Piv txwv li, ib txwm tshwm sim ntawm astaxanthin nyob rau hauv cov roj ntses los yog krill roj capsules yog nyob rau hauv 100 micrograms (0.1 mg). Thaum feem ntau cov tshuaj astaxanthin muab tau los ntawm Haematococcus pluvialis muaj 4 mus rau 12 milligrams ntawm astaxanthin ib ntsiav tshuaj, tus nqi ntawm astaxanthin nyob rau hauv ntses roj los yog krill roj capsules ib txwm daj ntseg nyob rau hauv kev sib piv.
Txhawm rau tsim cov astaxanthin ntuj, Haematococcus pluvialis tuaj yeem ua kab lis kev cai nyob rau hauv cov xwm txheej zoo tshaj plaws uas nce astaxanthin ntau lawm, xws li cov tso tsheb hlau luam loj hauv tsev lossis sab nraum zoov iav raj kab lis kev cai. Cov chaw yug me nyuam no kuj tiv thaiv kev ua qias tuaj ib puag ncig. Ib zaug tsim los ntawm Haematococcus pluvialis, astaxanthin tuaj yeem tso tawm los ntawm algae cov phab ntsa tuab siv cov txheej txheem tshwj xeeb extraction thiab concentrated.
Muaj lwm qhov chaw ntawm astaxanthin nyob rau hauv kev ua lag luam, tab sis cov ntaub ntawv ntawm astaxanthin yog chemically synthesized los yog tsim los ntawm genetic modified poov xab (Xanthophyllomyces dendrorhous, yav tas los hu ua Phaffia rhodozyma). Cov ntaub ntawv hluavtaws ntawm astaxanthin tau pom zoo ua cov khoom noj ntxiv thiab feem ntau siv hauv cov ntses ua liaj ua teb los pub ntses liab rau cov nqaij liab, tab sis cov ntaub ntawv hluavtaws ntawm astaxanthin thiab ntuj astaxanthin yog qhov sib txawv ntawm ib leeg. Cov ntaub ntawv hluavtaws ntawm astaxanthin yog 20 npaug tsawg dua li cov tshuaj tiv thaiv antioxidant thiab yog li tsis muaj cov txiaj ntsig zoo ib yam li ntuj astaxanthin.
Dab tsi yog Qhov txawv ntawm Astaxanthin?
Astaxanthin muaj cov haujlwm antioxidant, uas tuaj yeem pab tiv thaiv oxidative puas tsuaj uas ua rau muaj kev laus, insulin tsis kam, kab mob plawv, thiab kab mob neurodegenerative zoo li Alzheimer's disease. Tib yam muaj tseeb rau ntau lwm yam ntuj tsim antioxidants. Tab sis astaxanthin txawv me ntsis los ntawm ib qho tshuaj tiv thaiv antioxidant vim astaxanthin ua lub luag haujlwm ntxiv hauv kev tiv thaiv ntawm tes.
Ua ntej ntawm tag nrho cov, nyob rau hauv cov nqe lus ntawm cov tshuaj antioxidant dav hauv kev tiv thaiv cell membranes, astaxanthin tuaj yeem ua lub luag haujlwm ntau dua li ntau cov tshuaj antioxidants.
Raws li kev tiv thaiv tiv thaiv Oxidative puas tsuaj, Astaxanthin Tej zaum:
● 6000 npaug ntau dua li cov vitamin C
● 800 lub sij hawm zoo dua Coenzyme Q10
● 550 npaug ntau dua li cov tshuaj yej ntsuab polyphenols
● 500 npaug ntau dua li cov vitamin E
● 75 npaug ntau dua li alpha-lipoic acid
● 11 npaug zoo dua li -carotene
Nyob rau hauv Nws Dawb Radical Scavenging Action, Astaxanthin Tej zaum:
● 65 npaug ntau dua li cov vitamin C
● 54 npaug ntau dua li beta-carotene
● 21 npaug zoo dua li hluavtaws astaxanthin
● 18 npaug zoo dua li proanthocyanidin oligomers
● 14 npaug zoo dua li cov vitamin E
Ntxiv nrog rau nws cov kev ua haujlwm antioxidant zoo heev, astaxanthin kuj muaj qee cov khoom tshwj xeeb uas ua rau cov tshuaj tiv thaiv antioxidant ntau zog. Ua ntej thiab qhov tseem ceeb tshaj plaws, astaxanthin qhov loj me thiab qhov tshwj xeeb nws ua ke rau hauv cov cell membranes. Astaxanthin yog qhov loj thiab ntev dua li lwm cov carotenoids. Nws qhov loj thiab lub cev daim ntawv tso cai rau nws mus fuse nrog lub cell membrane, tso cai rau nws mus cuag tag nrho cov thickness ntawm lub cell membrane. Qhov no tso cai rau astaxanthin tsis tau tsuas yog tiv thaiv lub puab thiab sab hauv cell membranes ntawm oxidative puas, tab sis kuj stabilize lub cell membranes.
Qhov cell membrane stabilization tseem ceeb heev rau cov qe ntshav liab (RBCs). Thaum peb muaj hnub nyoog, cov qe ntshav liab ua rau muaj kev puas tsuaj los ntawm kev tawm tsam oxidative, uas tuaj yeem ua rau muaj kev puas tsuaj rau lawv lub peev xwm xa oxygen mus rau cov ntaub so ntswg hauv lub cev. Lwm qhov txiaj ntsig ntawm astaxanthin suav nrog nws lub peev xwm los txhim kho cov ntshav ncig. Feem ntau, qhov zoo dua oxygenation ntawm cov ntaub so ntswg ntawm lub cev, qhov ua haujlwm zoo dua ntawm cov hlwb thiab tag nrho cov ntaub so ntswg.
Cov txiaj ntsig ntawm Astaxanthin
● Astaxanthin muab kev txhawb nqa antioxidant dav.
● Astaxanthin tuaj yeem ua tau zoo hla cov hlab ntsha-hlwb thiab ntshav-qhov muag barrier, yog li tiv thaiv lub hlwb thiab qhov muag.
● Tsis zoo li beta-carotene thiab ntau lwm cov tshuaj antioxidants, astaxanthin tsis ua raws li cov oxidant uas ua rau cov qauv cell puas lossis ua kom dawb radicals.
● Astaxanthin yog nqus los ntawm cov ntaub so ntswg thoob plaws hauv lub cev, suav nrog cov leeg nqaij thiab tawv nqaij, muab kev tiv thaiv zoo heev tiv thaiv kev puas tsuaj thoob plaws hauv lub cev.
● Astaxanthin kuj muaj qee qhov tshwj xeeb o-txo cov teebmeem, ua rau nws muaj txiaj ntsig zoo ntawm kev tiv thaiv lub hlwb thiab cov hlab ntsha ntawm kev puas tsuaj.
● Astaxanthin zoo tiv thaiv cell membrane system ntawm mitochondria (lub zog compartment ntawm lub cell) thiab pab txhawb cellular zog tsim, yog li tiv thaiv cov leeg nqaij los ntawm kev puas tsuaj, tshwj xeeb tshaj yog thaum lub sij hawm ce.
Cov teebmeem saum toj no tau pom nyob rau hauv kev kawm ob qhov muag tsis pom kev uas 40 tus txiv neej ncaws pob ncaws pob tau muab tso rau 4 mg ntawm astaxanthin lossis placebo txhua hnub. Tom qab 90 hnub, kev tshawb fawb tau pom tias astaxanthin muaj ntau yam txiaj ntsig, suav nrog nce qib ntawm salivary secreted IgA, qhia txog kev ua kom lub cev tsis muaj zog; txo qis pro-oxidant thiab antioxidant tshuav, qhia txog kev ua haujlwm antioxidant tseem ceeb; thiab txo cov leeg nqaij enzymes. , uas qhia txog kev tiv thaiv kev tawm dag zog uas ua rau cov leeg nqaij puas; thiab ib qho tseem ceeb ntawm kev txo qis ntawm cov kab mob inflammatory teb, raws li tau pom nyob rau hauv txo qis ntawm C-reactive protein, ib tug paub txog ntshav marker ntawm inflammatory teb.
Astaxanthin Health Benefits Research
Kev tshawb fawb txog kev tshawb fawb ntawm astaxanthin suav nrog ntau dua 50 cov kev tshawb fawb kho mob thiab kev sim. Cov txiaj ntsig ntawm txoj kev tshawb no qhia tias astaxanthin tuaj yeem pab:
● Mob plawv. Tiv thaiv endothelium ntawm cov hlab ntsha, txhawb cov ntshav khiav, thiab tiv thaiv LDL cov cholesterol los ntawm oxidation (kev puas tsuaj).
● Qhov muag noj qab haus huv. Tiv thaiv qhov muag qaug zog, pab txhim kho lub zeem muag thiab kev nkag siab tob, thiab ua kom cov ntshav ntws mus rau qhov muag cov ntaub so ntswg.
● Mob hlwb. Tiv thaiv kev laus thiab pab tswj thiab txhim kho kev puas siab puas ntsws.
● Kev ua kis las cuam tshuam. Txhawb cov leeg endurance thiab kev ua kis las, txhim kho cov leeg nqaij lub zog thaum lub sijhawm ua haujlwm, thiab tiv thaiv cov leeg nqaij.
● Cov kab mob Glucometabolic, insulin tsis kam thiab metabolic syndrome. Pab optimize antioxidant raws li txoj cai thiab tiv thaiv vascular puas.
● Kev noj qab haus huv ntawm daim tawv nqaij. Txo cov kab zoo thiab wrinkles, optimizes daim tawv nqaij elasticity, tiv thaiv tshav ntuj puas, thiab tiv thaiv hnub nyoog me ntsis thiab hyperpigmentation.
● Kev tiv thaiv kab mob. Tiv thaiv lub cev tiv thaiv kab mob los ntawm kev puas tsuaj thiab ntxiv dag zog rau qee yam kev tiv thaiv kab mob.
Cov cuab yeej tshwj xeeb ntawm astaxanthin yog nws lub peev xwm hla cov ntshav-hlwb barrier nrog rau cov ntshav-qhov muag teeb meem, yog li tiv thaiv lub hlwb thiab ob lub qhov muag. Cov nyhuv no txawv txawv rau carotene. Piv txwv li, ntau carotene xws li beta-carotene thiab lycopene tsis tuaj yeem hla ob qho kev txwv no. Cov cuab yeej no ntawm astaxanthin, nrog rau qee lub luag haujlwm hauv kev tiv thaiv hlwb hlwb los ntawm cov lus teb inflammatory, qhia tias nws yuav muaj txiaj ntsig zoo hauv kev ua kom lub hlwb thiab qhov muag noj qab haus huv thiab tiv thaiv lub hlwb ntawm Alzheimer's kab mob, macular degeneration, thiab lwm yam degenerative hlwb thiab cov teebmeem ntawm qhov muag. Cov kab mob muaj txiaj ntsig tshwj xeeb.
Astaxanthin tseem tuaj yeem txhawb kev loj hlob ntawm cov hlwb tshiab thiab "plasticity" ntawm tag nrho lub hlwb, uas yog lub hlwb lub peev xwm los teb rau cov stimuli sib txawv. Cov teebmeem ntawm astaxanthin piav qhia vim li cas nws tsis tsuas yog khaws cia tab sis kuj ua kom lub hlwb ua haujlwm zoo thaum laus. Piv txwv li, nyob rau hauv ib tug ob-dig muag placebo-tswj kev kho mob mus sib hais, 96 noj qab nyob zoo cov hnub nyoog nruab nrab thiab cov neeg laus raug xaiv los muab cov placebo, 6 mg ntawm astaxanthin ib hnub twg, los yog 12 mg ntawm astaxanthin ib hnub twg rau 12 lub lis piam. Tom qab 12 lub lis piam, 12 mg astaxanthin pab pawg tau txhim kho cov qhab nia ntawm kev kuaj mob hlwb hu ua CogHealth. Hauv kev sim kev kawm dhau los, ob pawg 6 mg astaxanthin thiab 12 mg astaxanthin pawg tau ua kom zoo dua.
Ntau cov kev tshawb fawb kho mob qhia tau hais tias astaxanthin tuaj yeem tiv thaiv cov tawv nqaij los ntawm lub hnub puas tsuaj thiab ntxiv dag zog rau daim tawv nqaij ua haujlwm.
Tom qab ntawd, astaxanthin kuj pom tias muaj kev tiv thaiv kev tiv thaiv kab mob. Hauv kev sim ob qhov muag tsis pom kev kho mob ntawm cov poj niam noj qab haus huv uas muaj hnub nyoog nruab nrab ntawm tsuas yog 20 xyoo, cov poj niam tau muab faib ua peb pawg sib txawv: pawg tswj hwm uas tau txais cov placebo, thiab cov neeg uas noj 2 mg lossis ntau dua ib hnub rau 8 lis. Ob pawg kho mob ntawm 8 mg astaxanthin. Cov txiaj ntsig tau pom tias txawm nyob ntawm ob koob tshuaj sib txawv, astaxanthin tuaj yeem:
● Ua kom tag nrho cov tshuaj tiv thaiv kab mob uas tsim cov qe ntshav dawb (B hlwb).
● Amplifies cov kev ua ntawm cov hlwb hu ua natural killer cells rau lawv lub peev xwm tua kab mob thiab lwm yam kab mob.
● Ua kom cov T cell ua lub luag haujlwm tseem ceeb rau kev tiv thaiv kab mob.
● Txo C-reactive protein (CRP), uas yog lub cim tseem ceeb ntawm cov kab mob inflammatory teb.
Dab tsi yog qhov koob tshuaj ntawm Astaxanthin?
Astaxanthin ntau npaum li cas ntawm 4 mus rau 12 mg ib hnub twg.
Dab tsi yog qhov cuam tshuam thiab tshuaj cuam tshuam ntawm Astaxanthin?
Tsis muaj cov kev mob tshwm sim los yog kev cuam tshuam ntawm cov tshuaj noj ntawm cov qib pom zoo.