Astaxanthin: Iyo yakanyanya antioxidant

Astaxanthin inoonekwa seimwe yeakanyanya simba antioxidants munyika. Inofanira kukuita kuti ushande uye ukwane, usanyanya kushushikana, uye uine hutano. Isu tinotsanangura kuti astaxanthin inoshanda sei, chii chaunofanira kutarisisa paunenge uchiitora uye kuti iwe unogona sei kuishandisa zvakanyanya iwe pachako.

Astaxanthin: maitiro, zvivakwa, uye zvinogona kushandiswa

Rugwaro rwedu rwekutanga rweastaxanthin rwakaonekwa makore mashoma apfuura, uye kunyangwe raigashira nguva nenguva, yave nguva yekudzokorora, kunyanya sezvo mishumo yakajairika kubva kunzvimbo yekuraira kwevatengi iko zvino kutenderera kuti zvese zvinotaurwa nezve astaxanthin ndezve. vasina kubatikana zvachose. Iwe unogona kutora chinhu ichi zvinoshamisa kuburikidza nekudya, saka zviri nani kuti urege kuchimedza nenzira yezvekudya uye kana ukadaro, saka kwete kupfuura 4 mg pazuva.

Muchokwadi, iko zvino kune akati wandei zvidzidzo zvevanhu paastaxanthin zvinosimbisa huwandu hwemhedzisiro yechinhu chaimbofungidzirwa pahwaro hwerabhoritari uye zvidzidzo zvemhuka pavanhu. Sezvineiwo, muhuwandu hwakawanda hwezviitiko, 8 kusvika 12 mg pazuva inoshandiswa - pasina chero yakakomba mhedzisiro yakaonekwa. Kana iwe zvino uchidzikamisa kutora ku4 mg, iwe unodzivirira mhedzisiro inowanikwa muzvidzidzo kubva pakuitika chaiko.

Uyezve, astaxanthin inogona chete kudyiwa isina kukwana, zvidiki zvidiki nechikafu (munhu aifanira kudya yakawanda yesaumoni yemusango mazuva ese), kuitira kuti chirevo ichi chisave chinobatsira mutengi. Asi ikozvino kune ruzivo nezve mhedzisiro, zvivakwa, uye zvinogona kushandiswa kweastaxanthin:

Chii chinonzi astaxanthin?

Astaxanthin ndeye carotenoid ine yakanyanya kusimba antioxidant uye anti-kuzvimba maitiro. Carotenoids ndiwo masikirwo emiti yemiti, iyo inokonzera mavara akasimba ezvibereko zvakawanda nemiriwo. Vanopenda madomasi akatsvuka, tsanga dzechibage dzeyero, uye makarotsi orenji. Kune anopfuura 700 akasiyana carotenoids, ayo mashoma chete anozivikanwa nevanhu.

Carotenoids yakakamurwa kuita mapoka maviri: iyo carotenes uye xanthophylls. Mienzaniso yecarotenes inosanganisira beta-carotene kubva mumakarotsi uye lycopene kubva kumadomasi. Iwo xanthophyll anosanganisira lutein uye zeaxanthin (semu sipinachi) - asiwo astaxanthin.

Astaxanthin inobva kupi

Astaxanthin yakasikwa yakawanda mualgae (plankton), asiwo muhuwandu hushoma hwefungi uye mabhakitiriya. Kana dzimwe mhuka dzakadya alga iyi muhuwandu hukuru uye dzikaunganidza astaxanthin mukati mavo, dzinobva dzashanduka pink.

Izvi ndizvo zvakaita salmon, trout, lobster, shrimp, krill, crab, uye zvakare neflamingo. Salmon yemusango ine yakanyanya kuwanda yeastaxanthin munyika. Izvo zvinhu zvitsvuku zvakaiswa mumhasuru dzavo uye pamwe ndosaka ivo vari vamiriri vekutsungirira vepasirese mhuka.

Nei gungwa rine astaxanthin?

Ko algae - sesalmon - inofanirwa kushambira ichikwira kumusoro? Saka ivo vanoda simba reastaxanthin here? Aiwa, asi ma<em>algae anowanzowanwa munzvimbo umo migariro yakaoma yakangoerekana yavapo. Semuenzaniso, algae anogarawo mumadziva anombooma. Kuti urarame mwaka uno wakaoma, algae inoda chinhu chinovadzivirira: astaxanthin.

Asi algae yakasvibira uye kwete pink kana salmon-mavara, unogona kufunga. Zvisinei, kana algae ine astaxanthin (eg microalgae Haematococcus pluvialis ) ikawana iri mumamiriro ezvinhu anoshungurudza, kureva kuti kamwe kamwe vanotambura nekushaya mvura, kupisa kwakanyanya, chiedza chezuva chakasimba, kana kunyange kutonhora kunorwadza, ipapo algae inoshanduka kuva tsvuku.

Mune ino yakasarudzika mamiriro, iwe unomisa mamwe ese metabolic maitiro (mauri iyo yegirini chlorophyll inosanganisirwa) uye ingo tarisa pakuzvipfumisa ne red astaxanthin. Chinhu chinobatsira algae kurarama kwemavhiki akawanda pasina mvura uye chikafu. Kana ikanaya zvakare pane imwe nguva uye dziva rinozadza nemvura zvakare, algae ichava nehupenyu zvakare nekuda kweastaxanthin.

Astaxanthin - Musiyano wakajeka asi wakakosha

Astaxanthin inosiyana zvishoma muchimiro chayo chemakemikari kubva kune mamwe macarotenoids. Asi mutsauko uyu wakajeka wakakosha uye unopa hunyanzvi hunoshamisa hunoisa astaxanthin kubva kune mamwe macarotenoids.

Semuyenzaniso, astaxanthin inogona kuyambuka ropa-brain barriers uye kudzivirira huropi netsinga dzepakati tsinga sisitimu kubva kuzvimba uye mahara radicals zvakananga panzvimbo.
Nenzira imwecheteyo, astaxanthin inogona kukunda iyo inonzi ropa-retina barriers uye inopa antioxidant uye anti-kuzvimba dziviriro yeziso zvakananga muretina.
Astaxanthin inogona zvakare kugovaniswa zvakanyanya mumuviri wese kuitira kuti kudzivirira kwayo kubatsire chero sero uye nekudaro nhengo dzese, matishu, majoini, uye ganda.
Astaxanthin saka yakasarudzika yakasimba uye ine simba kwazvo antioxidant inoita nekukurumidza chero kupi mumuviri uye inactivates emahara radicals nekupenya.

Basa rakakosha re antioxidants

Kune nguva dzose kutaura nezve antioxidants. Chii chiri shure kwayo? Anti-oxidants kudzivirira - sezita ravo rinoratidza - oxidation. Oxidation maitiro anoitika kana mahara radicals aripo. Aya ndiwo mamorekuru ane okisijeni-anoita zvakanyanya anoshaya erekitironi muchimiro chavo chemakemikari.

Ikozvino, muhupenyu hwemahara radical, hapana chakakosha kupfuura kudzingirira iyo isipo elekitironi. Muzvikamu zvesekondi, mahara radicals anorwisa masero emuviri uye anobvuta maerekitironi kubva maari. Chiito ichi chinodaidzwa kuti oxidation kana oxidative stress.

Munhu anenge abatwa iye zvino anoshaya erekitironi uye anova free radical. Izvi zvinoguma nekuita kweketani kunogona kukonzera kukuvara kukuru kumuviri. Kukuvadzwa uku ndiko kunokonzera matambudziko mazhinji ehutano uye kuchembera.

Inotanga nemakwinya uye kuderera kwetsandanyama tension uye inopera muzvirwere zvisingaperi zvinoputika uye kunyangwe cancer. Kubviswa kwemahara radicals saka chimwe chezvinhu zvakakosha muhutano hwehutano. Uye ndiro chairo basa rema antioxidants, ayo ane hurombo ari mune zvidiki zvakanyanya mukudya kwanhasi kuitira kuti kushandiswa kwezvekudya kunogona kubatsira zvakanyanya - pamwe neapo semushonga.

Astaxanthin - Imwe yeakanyanya simba antioxidants munyika

Mukuyedza, iyo antioxidant mhedzisiro yeastaxanthin yakaenzaniswa neyevhitamini E - inozivikanwa ine simba kwazvo antioxidant. Astaxanthin yakawanikwa ichiita 550 nguva zvakanyanya kushanda kupfuura vhitamini E pakusagadzirisa inoshanda uye inoshanda singlet oxygen.

Astaxanthin yakanga ichiri 11 yakawedzera simba kupfuura beta-carotene mune imwechete yekuedza setup. Lutein ndeye bioactive chirimwa chirimwa icho chave chichinyanya kufarirwa nekuda kwemaitiro ayo akanaka pameso. Iyo zvakare inoonekwa seyakanyanya simba antioxidant. Asi lutein zvakare yakapfuudzwa neastaxanthin nechikamu chetatu.

Chidzidzo chechipiri chakayedza kugona kweakasiyana antioxidants kuburitsa emahara radicals. Mujaho uyu waisanganisira Vitamin E, Vitamin C, Beta Carotene, uye Astaxanthin. Astaxanthin yakaratidzwa kushanda kanenge ka20 zviri nani pane vhitamini E, kanopfuura makumi mashanu zvirinani pane beta-carotene, uye kanopfuura makumi matanhatu ane simba kupfuura vhitamini C.

Astaxanthin Chishamiso Mushonga?

Vanhu vanowanzoita mukusatenda kana mune zvimwe zvinhu zvechisikigo senge B. Astaxanthin nhamba yakakura kudaro yezvinogona kuitika yakanyorwa. Ko chimwe chinhu chimwe chete chingabatsira sei nezvinetso zvemaziso, kubvisa marwadzo emajoini, kutsigira vatambi, uye panguva imwechete kudzivirira ganda kubva kune zuva?

Mhinduro iri nyore: zvirwere zvakawanda zvine chikonzero chimwe chete (oxidative stress uye/kana kuzvimba). Dzinongo ratidza panhengo dzakasiyana dzemuviri nekuti munhu wese ane ma weakness akasiyana.

Kana maziso, ganda, majoini, hongu, sero rimwe nerimwe riri mumuviri rinotyisidzirwa neoxidative kusagadzikana uye kuzvimba, zvino zvinongonzwisisika kana zvese zvichigona kuchengetedzwa pamwe chete nechinhu chimwe chete - icho chinoderedza oxidative. kushushikana uye Inogona kuderedza kana kubvisa kuzvimba (kunyangwe astaxanthin isiri iyo yega antioxidant inogona kushandiswa pano uye haifanirwe kuramba iri chiyero chete).

Astaxanthin yekuzvimba kusingaperi

Acute kuzvimba kwakakosha. Vanoratidza kuti immune system yedu iri kurwisa anonetsa, izvo - kana zvese zvikafamba zvakanaka - zvinofanirwa kutungamira kupora nekukurumidza. Saka kuzvimba ndicho chikamu chakakosha chekurapa.

Nekudaro, kana kuzvimba kukava kusingaperi, chiratidzo chekusaenzana mumuviri. Uku kusaenzana kunogona kuva nezvikonzero zvakasiyana-siyana. Izvi zvinosanganisira eg B. kudya kusingafadzi, hutano husina kunaka hwematumbo, uye kugara uchinetseka - asi nguva dzose zvakare kushaikwa kukuru kwe antioxidants (uye mamwe bioactive micronutrients).

Kuzvimba kwenguva refu kunogona kutungamira mukukuvadzwa kwakanyanya kwetishu mumuviri wese, izvo zvinozozviratidza mune zvakawanda zviitiko zvinonyanya kuzivikanwa nhasi, senge arthritis, asthma, Crohn's disease, kana glaucoma. Zvirwere zvakaita seAlzheimer's, Parkinson's, colon cancer, irritable bowel syndrome, sitiroko, chirwere cheshuga, arteriosclerosis, kuwedzera kweprostate, uye zvimwe zvirwere zvakawanda zvave kubatanidzwa nekusingaperi kuzvimba maitiro.

Astaxanthin ine simba rekurwisa-kuzvimba mhedzisiro nekudzikisira kuita kwevazhinji varevereri vanopisa mumuviri. Naizvozvo inogona kuve yerubatsiro rwakakura muzvirwere zvisingaperi zvekuzvimba - hongu kwete semushonga wega, asi sechikamu cheholistic therapy.

Zvirwere zvisingaperi zvinoputika hazviiti kamwe chete. Vanokura zvishoma nezvishoma uye kazhinji vasingaonekwi. Izvi zvinodaidzwa kunzi "kunyarara" kuzvimba. Kuzvimba kwakanyarara kunosiyana nekuzvimba kwakanyanya pakuti ivo havaonekwe nevaya vanobatwa nekuti ivo (parizvino) havana zviratidzo. Chete mushure memakore mazhinji kana makumi emakore iwe unongoerekana wanzwa zvirwere zvataurwa pamusoro apa semugumisiro wekunyarara kuzvimba.

Kuzvimba zviri pachena rudzi rwechiitiko chemazuva ano saka nematambudziko mazhinji ehutano hwevanhu vemazuva ano, matanho akadaro anofanirwa kushandiswa nekukurumidza seastaxanthin - pasina mhedzisiro - anogona kurwisa kusingaperi kuzvimba maitiro.

Astaxanthin yekuwedzera kubereka

Urume hunotyisidzirwawo neoxidative stress. Zvisiri zvishoma, nechikonzero ichi, kunaka kwavo uye nokudaro kubereka kwevarume vakawanda munyika dzakabudirira kuri kuramba kuchidzikira. Muchidzidzo chinodzorwa neplacebo nevaviri vakaroorana vane chishuwo chisina kuzadzikiswa chekuva nevana, chinangwa chaive chekutsvaga kuti astaxanthin inogonawo kuderedza oxidative kusagadzikana mumaseru emurume.

Vaviri ava vaive vamboedza kubata pamuviri kweinenge mwedzi gumi nemiviri vachitambura nekushaya kunaka kwembeu yemurume wega wega. Mushure mekunge varume vatora 12 milligrams yeastaxanthin zuva nezuva kwemwedzi mitatu chete, hafu yevakaroora vaive vatokwanisa kunakidzwa nepamuviri.

Kuti vatsigire izvi zvinoonekwa kubudirira nezviyero, masayendisiti akayera chiitiko cheoxidation musperm ndokuona kuti yaive yakadzikira muboka reastaxanthin kupfuura muboka re placebo. Sperm motility, kukurumidza, uye morphology yakanga yavandudza muvarume veastaxanthin.

Astaxanthin muCancer

Zvidzidzo zvinopfuura mazana maviri zvakatoratidza kuti kudya kwakapfuma mune antioxidants (semuenzaniso beta-carotene) kunogona kuve nemhedzisiro inobatsira pagomarara, senge. Nekudaro, zvichipihwa kuti beta-carotene inogona kudzivirira cancer, uye astaxanthin inogona kusvika makumi mashanu yakapetwa simba pane beta-carotene, zvinoita senge zvine musoro kufungidzira kuti astaxanthin inogona zvakare kuve ine simba-yekudzivirira kenza.

Kungotarisa maitiro eastaxanthin anoratidza kuti mukana wakakura uchipokana nekukura kwegomarara unogona kuvanzwa pano:

• Astaxanthin ine yakanyanyisa antioxidant masimba
• Astaxanthin inhibits kuzvimba
• Astaxanthin inosimbisa immune system
• Astaxanthin inogona kuvandudza kugona kwemasero kutaurirana, nekudaro kuderedza kupararira kwekenza maseru.

Astaxanthin mune chirwere cheshuga

Mumunda wechirwere cheshuga prophylaxis uye kurapwa, zvidzidzo zvemhuka chete zvaivepo kwenguva yakareba. Semuyenzaniso, mushure memavhiki gumi nemaviri ekurapwa neastaxanthin, mbeva dzeshuga dzaive neshuga yeropa yakaderera pane boka risiri rechirwere cheshuga.

Zvakare, astaxanthin inogona kunonoka kukura kwechirwere cheshuga nephropathy mumakonzo ane chirwere cheshuga. Icho chinotyiwa nechirwere cheshuga sequela yeitsvo, izvo zvinogona kutungamirira mukutadza kweitsvo kunoda dialysis. Sezviri pachena, astaxanthin inoderedza oxidative kusagadzikana muitsvo kuburikidza neiyo antioxidant kugona uye nekudaro inodzivirira itsvo kukuvara kwesero.

Zvichakadaro, zvakadaro, kune zvakare yekutanga zvidzidzo zvekiriniki (kubva ku2018) nevanhu vane chirwere cheshuga. Mune chimwe chezvidzidzo izvi, vatori vechikamu vane pre-diabetes vakapihwa 12 mg yeastaxanthin kana placebo zuva nezuva kwemavhiki gumi nemaviri. Zvakaonekwa kuti astaxanthin inogona kudzikisa ese OGTT uye yenguva refu yeropa glucose mazinga, zvichiratidza kuti astaxanthin inogona kushandiswa kudzivirira chirwere cheshuga.

Mune chimwe chidzidzo chekiriniki, mhando yechipiri vane chirwere cheshuga vakagamuchira 2 mg yeastaxanthin kana placebo kwemavhiki masere. Mhedzisiro yacho yaive yakagadziridzwa insulin maitiro pamwe nekudonha kweshuga yeropa, BP, uye cholesterol mazinga saka astaxanthin inogona zvakare kubatsira mune yechirwere cheshuga chiripo uye inogona kuperekedza kurapwa.

Astaxanthin inotsigira detoxification

Chiropa ndiyo nhengo yedu huru yekubvisa huturu. Nekudaro, mahara radicals anogadzirwa otomatiki panguva yavo yekubvisa detoxification. Kunyanya iyo zvisikwa zvinotambura nehuturu hwezvakatipoteredza, kusadya zvakanaka, mishonga, nezvimwewo, ndiko kuwedzera kwechiropa kuburitsa uye kuwedzera kwemahara radicals kunogadzirwa.

Iyo oxidative kusagadzikana muchiropa saka inogona kuve yakakura kwazvo uye maseru echiropa saka anotsamira pakupihwa kwakakwana kwema antioxidants. Zvikasadaro, chiropa chinoneteswa nekusingaperi oxidation maitiro, uye kugona kwayo kwe detoxification kunoderera (izvo zvinotungamira kune kunetsa pane yese nhengo system).

Chidzidzo chakaongorora kudzivirira kweastaxanthin kana ichienzaniswa nevhitamini E pamaseru echiropa mumakonzo. Kwete chete kuti astaxanthin yakaratidza kuve yakasimba zvakanyanya antioxidant, asi zvakare yakakurudzira chiropa kuburitsa mamwe ma enzymes, ayo anogona kudzivirira kubva kugomarara rechiropa.

Astaxanthin yemeso

Iko zvino zvave kufungidzirwa kuti zvirwere zvemaziso zvakawanda zvakare mhedzisiro yekunyanyisa oxidation maitiro uye/kana kusingaperihttps://academic.oup.com/carcin/article/19/3/403/2365392n kana chinyararire kuzvimba. Izvi zvinosanganisira asi hazvina kuganhurirwa kune zvinotevera zvichemo:

• Glaucoma (Glaucoma)
• cataract (cataract)
• Kuvharirwa kwetsinga dzeropa dzakanaka muziso
• Age-Related Macular Degeneration (AMD)

Kuti uderedze oxidative uye kuzvimba maitiro muziso uye panguva imwechete muuropi, kupihwa kweakakwana antioxidants ndiko kwakakosha zvakanyanya. Zvisinei, sezvo akawanda antioxidants asingakwanise kupinda muuropi regai maziso, sarudzo inofanira kuwira pamusoro antioxidant kuti - kusiyana nemamwe carotenoids akadai eg B. beta-carotene kana lycopene - anogona kuyambuka ropa-uropi chipingamupinyi kana ropa. -retina barriers, sezvazvakaita neastaxanthin.

Astaxanthin inodzivirira ziso pamatanho akati wandei. Kune rimwe divi, astaxanthin inodzivirira kukuvadzwa kunokonzerwa nemwaranzi yeUV, kune rimwe divi, inosimudzira kutenderera kweropa muziso, uye chechitatu inodzivirira masero ephotoreceptor uye masero eganglion kubva mukukuvadzwa kunokonzerwa nekuzvimba uye oxidative kusagadzikana. Masero eGanglion ndiwo masero etsinga akakosha ari muretina yeziso anoendesa ruzivo rwekuona kuuropi kuburikidza netsinga yemaziso.

Semuyenzaniso, 6 milligrams yeastaxanthin, yakatorwa kwemavhiki mana, yakabatsira nekurwadziwa kwemaziso uye kuoma kwemaziso kuderedza zvinooneka zviratidzo.

Pamutemo, kutenderera kweropa ndiko kunokonzera matambudziko akawanda emaziso. B. glaucoma. Ropa rakanyatsoyerera richienda kuziso uye retina naizvozvo chimwe chezvakakosha zvekuona zvakakwana.

Imwe ongororo yakaongorora kana astaxanthin inogona kuwedzera kuyerera kweropa mutsinga diki dzeropa retina. 36 vanhu vakakamurwa kuita mapoka maviri, 18 vakagamuchira 6 milligrams echisikigo astaxanthin zuva nezuva, uye imwe 18 placebo. Mushure memavhiki mana chete, vatsvakurudzi vakaona kuti boka rekurapa rakanga ravandudza kubuda kweropa kana richienzaniswa neboka re placebo.

Panyaya yekuderera kwema macular, semuenzaniso, astaxanthin inofanirwa kutsigirwa nezvimwe zvakakosha zvinhu. Vese vanosimbisa mhedzisiro yeumwe neumwe uye zvakare vanovhara ese anodiwa nzvimbo dzinodiwa kudzivirira macular degeneration.

Muna 2014, a randomized, double-blind, uye placebo-controlled controlled study yakabudiswa umo musanganiswa we10 mg lutein, 4 mg astaxanthin, 2.3 mg cyanidin-3-glucoside (an anthocyanin kubva ku20 mg blueberry extract, uye 26.5 mg dema. soybean hull extract) uye 50 mg DHA mushure memavhiki e4 yakavandudza kukwanisa kugadzirisa (presbyopia) kune vakwegura uyewo zviratidzo zvinosangana nekuneta kwemaziso.

Astaxanthin kudzivirira kubva kuAlzheimer's uye dementia

Kudzivirirwa kwenharaunda kwehuropi kwakakosha nekuti uropi - huchienzaniswa nedzimwe nhengo dzemuviri - hunobata zvakanyanya kune oxidative kusagadzikana. Panguva imwecheteyo, uropi inzvimbo inogadzirwa nhamba yakakura kwazvo yemahara radicals uye masisitimu ekudzivirira emuviri haashande pano.

Nekudaro, ndizvo chaizvo masero etsinga ari muuropi ayo - kana ambokuvadzwa - anogona chete kuberekwa patsva zvisina kunaka, kana zvachose. Uye saka, nekufamba kwemakore akawanda, oxidative kusagadzikana muuropi kunogona kukonzeresa kuunganidza kusingagadzirike kukuvara kwetishu, izvo zvinozopedzisira zvazviratidza muchimiro chechirwere cheurourodegenerative uye kuzvimba (Alzheimer's, Parkinson's, nezvimwewo).

Zvidzidzo gumi nenomwe zvakaitwa mumakore mashoma apfuura, zvese zvichiratidza kuti astaxanthin inogona kudzivirira sei masero etsinga muuropi uye kuti chinhu chitsvuku chinononoka sei kuderera kwezera mukuziva basa.

Semuenzaniso, mune kaviri-mapofu, placebo-inodzorwa kudzidza kubva munaGunyana 2012, vanhu makumi mapfumbamwe nevatanhatu, vese vakanyunyuta nekukanganwa, vakapihwa 96 kana 6 mg yeastaxanthin zuva nezuva kana placebo chigadzirwa kwemavhiki gumi nemaviri. Kuziva mabasa kwakavandudzika zvakanyanya mumapoka eastaxanthin kupfuura muboka re placebo.

Chimwe chidzidzo chakawana kuti vanhu vakatora 6 kusvika 12 mg ye astaxanthin kwemavhiki e12 vakaunganidza zvishoma zvehupfu hwehuropi (PLOOH) hune chokuita nekushaya pfungwa uye kukanganwa. PLOOH (phospholipid hydroperoxides) inoungana pamazinga asina kujairika mumasero matsvuku eropa revarwere vane dementia. Xanthophylls - chikamu chiduku che carotenoids - yakadai seB. the astaxanthin inodzivirira kuunganidza uku.

Astaxanthin yehupenyu hurefu

Vatsvagiri paYunivhesiti yeHawaii Cancer Center vakawana kuti astaxanthin inogona zvakare kumisikidza iyo inonzi yehupenyu hurefu gene. Inonzi FOX03.

"Wese mumwe wedu ane FOX03 gene. Kunowanzotidzivirira pakuchembera,” anotsanangura kudaro Dr. Bradley Willcox, purofesa, uye mutungamiriri wedhipatimendi rezvokukwegura muHawaii. Ndiye zvakare Muongorori Mukuru weKuakini Hawaii Lifespan uye Healthspan Zvidzidzo zvinopihwa mari neNational Institutes of Health.

Nehurombo, mumwechete muvanhu vatatu ane isingashande vhezheni yeFOX03 gene. Mune fomu iyi, haina anti-aging effect. Kana iwe ukakwanisa kumisa jini iyi ikozvino, yaizoita senge hupenyu hurefu hwakasiyana. Astaxanthin, yatakaratidza mukudzidza kwedu, inogona kuita izvo chaizvo: Inomutsa isingashande FOX03 gene.

Sezviri pachena, astaxanthin inogona kutowedzera kuita kweiyi gene neinenge 90 muzana. Zvimwe zvidzidzo zvinofanirwa kuratidza kuti astaxanthin inogona kusanganiswa sei mukurwisa-kuchembera kurapwa.

Yakasikwa uye yakagadzirwa astaxanthin

Astaxanthin ikozvino inowanikwa kubva kwakasiyana masosi:

• Natural astaxanthin, iyo inowanikwa kubva kune microalgae Haematococcus Pluvialis uye inomiririra yepamusoro mhando astaxanthin ine yakanyanya antioxidant mukana.
• Natural astaxanthin inotorwa kubva mukudya senge salmon, iyo zvakare ine astaxanthin nekuti yakadya astaxanthin-rakapfuma algae mukati mehupenyu hwayo. Kana iri salmon inorimwa, haina kugamuchira yakasikwa, asi yakagadzirwa astaxanthin sekuwedzera kwekudya. Naizvozvo ruvara rwakafanana musalmon yemusango uye inorimwa, asi yakasikwa yakasikwa mune imwe uye yakagadzirwa mune imwe.
• Synthetic astaxanthin inogadzirwa kubva mupetroleum mukuita kwakaoma uye ikozvino ndiyo inonyanya kutengesa pasi rose fomu yeastaxanthin. Zvisinei, haitengeserwe vanhu, asi yehove kana zvimwe zvipfuyo nezvipfuwo (eg kuti huku dzive neruvara rwezai yolk).
• Astaxanthin, iyo inowanikwa nerubatsiro rwembiriso Phaffia rhodozyma, inogona kunge yakagadziridzwa genetically.

Kana iwe ukatenga salmon isina kunyorwa zvakajeka kuti "saumoni yemusango" kana "ruvara rwechisikigo," inozoiswa mutsetse neyakagadzirwa astaxanthin. Mumapurazi ekuberekesa, hapana mhuka-yakakodzera chikafu uye nekudaro hapana astaxanthin-ine microalgae yemhuka.

Iyo salmon inofanirwa kunge ichiri pink (zvikasadaro haizotengwe) uye synthetic astaxanthin inopa inokurumidza uye yakachipa mushonga pano.

Kana iyo salmon yakanzi yakadyiswa astaxanthin chaiyo, zvinogona kunge iri iyo yakagamuchira yemhando yepamusoro astaxanthin kubva ku microalgae. Nekudaro, zvinowanzoitika kuti iri astaxanthin kubva kune genetically modified mbiriso Phaffia, sezvo yakachipa zvakanyanya kupfuura algae astaxanthin.

Astaxanthin ine mhedzisiro here?

Mamwe maoxidants makuru anogona kukuvadza muviri nekukasira kukonzeresa oxidative kusagadzikana ivo pachavo pane kuibvisa. Aya ma antioxidants akakosha anosanganisira eg B. beta-carotene, lycopene, uye zeaxanthin. Kunyangwe zvakadaro zvakajairika antioxidants sevhitamini C, vhitamini E, uye zinc zvinogona kukonzera oxidative kusagadzikana.

Ivo vanonzi pro-oxidative. Izvi ndizvo zvinoitika kana vachipihwa muhuwandu hukuru muchimiro chekugadzira uye sechinhu chega. Mune inonzi fundo yeFinland, semuenzaniso, munhu anogona kuona izvi zvakanaka. Ikoko, vanosvuta zvakanyanya vanofanira kudzivirirwa kubva kukenza yemapapu ine synthetic beta-carotene. Zvakapesana ndizvo zvaivapo. Nhamba yegomarara yakatokwira.

Nekudaro, nekuda kwechimiro chayo chakakosha mamorekuru, astaxanthin haina kumbobvira ine pro-oxidative mhedzisiro, uye zvakare yakakwirira kune mamwe macarotenoids uye antioxidants mune izvi.

Izvo chete zvinogoneka zvisingadiwi mhedzisiro iyo astaxanthin yaigona kukonzeresa ingangove michindwi-ruvara rweorenji uye masosi - asi chete kana yakakurudzirwa zuva nezuva dosi ye4 kusvika gumi nemaviri milligrams yakapfuura. Izvi ndizvo zvazviri nokuti astaxanthin inochengetwa muganda - izvo zvinonyanya kudiwa, semuenzaniso B. kuchengetedzwa kwezuva kweganda. Zvisinei, ruvara rutsva haruna kukanganisa hutano.

Ehe, muzviitiko zvisingawanzoitiki, kusashivirira kwega kwega kana matambudziko eganda zvinogoneka.