Munyori: Randy Alexander
Zuva Rekusika: 26 Kubvumbi 2021
Gadziridza Zuva: 21 Mbudzi 2024
Anonim
EGCG (Epigallocatechin Gallate): Zvakanakira, Chipimo, uye Kuchengetedza - Udyo
EGCG (Epigallocatechin Gallate): Zvakanakira, Chipimo, uye Kuchengetedza - Udyo

Zvemukati

Epigallocatechin gallate (EGCG) chinhu chakasarudzika chemiti chinowana kutarisisa kwakawanda nekuda kwehunogona kuita hutano.

Inofungidzirwa kudzikisa kuzvimba, kubatsira kurasikirwa uremu, uye kubatsira kudzivirira chirwere chemoyo nehuropi.

Ichi chinyorwa chinoongorora EGCG, inosanganisira ayo ehutano mabhenefiti uye zvinogona kuitika mhedzisiro.

Chii chinonzi EGCG?

Inozivikanwa seepigallocatechin gallate, EGCG rudzi rwechirimwa-chakavakirwa komponi inonzi catechin. Makatekini anogona kuiswazve muboka rakakura remakemikari anozivikanwa se polyphenols ().

EGCG uye mamwe makatekini ane chekuita anoita seakasimba antioxidants ayo anogona kudzivirira kukuvara kwemaseru kunokonzerwa nemahara radicals ().

Mahara radicals anonyanya kugadzikana zvidimbu zvinoumbwa mumuviri wako izvo zvinogona kukuvadza maseru ako kana nhamba dzawo dzakakwira zvakanyanya. Kudya chikafu chakazara muma antioxidants semakatekiniki kunogona kubatsira kudzikisira kukuvara kwakanyanya kwemahara.


Pamusoro pezvo, kutsvagisa kunoratidza kuti makatekini akaita seEGCG anogona kudzikisira uye kudzivirira mamwe mamiriro ezvinhu asingagumi, kusanganisira chirwere chemwoyo, chirwere cheshuga, uye mamwe kanzira (,).

EGCG inowanikwa zvakasikwa mune akati wandei ezvirimwa-zvakavakirwa chikafu asi zvakare inowanikwa seyekudya yekuwedzera inowanzo kutengeswa nenzira yechinhu chinotora.

Pfupiso

EGCG imhando yemiti yemiti inonzi catechin. Kutsvagurudza kunoratidza kuti makatekini akaita seEGCG anogona kutora chinzvimbo mukudzivirira maseru ako kubva mukukuvara uye kudzivirira chirwere.

Zvinowanikwa mukudya kwakasiyana siyana

EGCG ingangodaro inonyanya kuzivikanwa nebasa rayo senge hombe inoshanda mune yakasvibirira tii.

Muchokwadi, iwo akawanda mabhenefiti ehutano anosanganisirwa nekumwa girini tii anowanzo kuverengerwa kune ayo EGCG zvemukati ().

Kunyangwe EGCG inowanzo kuwanikwa mu green tii, inowanikwawo zvishoma mune zvimwe zvekudya, senge (3):

  • Tea: girini, chena, oolong, uye nhema tii
  • Zvibereko: cranberries, mahabhurosi, macheribheri, kiwis, cherries, mapeya, mapichisi, maapuro, uye maavocado
  • Nuts: pecans, pistachios, uye hazelnuts

Kunyange EGCG iri katekisin yakatsvakurudzwa zvakanyanya uye ine simba, mamwe marudzi akaita epicatechin, epigallocatechin, uye epicatechin 3-gallate inogona kupa mabhenefiti akafanana. Uyezve, mazhinji acho anowanikwa zvakanyanya mune chikafu (3,).


Waini tsvuku, chokoreti yakasviba, nyemba, uye michero mizhinji mienzaniso mishoma yezvikafu zvinopa hukuru hwekatekiniki anokurudzira hutano ().

Pfupiso

EGCG yakanyanya kuwanda mu green tii asiwo inowanikwa mune zvidiki zvidiki mune mamwe marudzi eti, michero, uye mamwe nzungu. Mamwe makatekini anosimudzira hutano akawanda muwaini tsvuku, chokoreti yakasviba, bhinzi, uye michero yakawanda.

Inogona kupa yakasimba hutano mabhenefiti

Kwayedza-chubhu, mhuka, uye mashoma ongororo dzevanhu zvinoratidza kuti EGCG inopa akawanda mabhenefiti ehutano, anosanganisira kudzikisira kuzvimba, kuonda, uye kunatsiridza moyo nehuropi hutano.

Pakupedzisira, kumwe kutsvagurudza kunodiwa kuti unzwisise zvirinani mashandisirwo eEGCG sedziviriro kana kurapwa kwechirwere, asi data razvino riri kuvimbisa.

Antioxidant uye anti-kuzvimba mhedzisiro

Zvizhinji zvekuda kweEGCG kune mukurumbira kunobva mukukosha kwayo antioxidant kugona uye kugona kudzora kushushikana uye kuzvimba.

Mahara radicals anonyanya kugadzikana zvidimbu zvinogona kukonzera kukuvara kune ako maseru. Kuwedzeredza kwemahara radical kugadzirwa kunotungamira kune oxidative kusagadzikana.


Se antioxidant, EGCG inodzivirira maseru ako kubva mukukuvara kwakabatana nekushushikana nekushushikana uye inodzvinyirira chiitiko chemapr-inflammatory makemikari anogadzirwa mumuviri wako, senge bundu necrosis factor-alpha (TNF-alpha) ().

Kushungurudzika uye kuzvimba zvakabatana nezvakasiyana-siyana zvezvirwere zvisingaperi, zvinosanganisira cancer, chirwere cheshuga, uye chirwere chemwoyo.

Nekudaro, iyo inorwisa-kuzvimba uye antioxidant mhedzisiro yeEGCG inofungidzirwa kuti ndicho chimwe chezvikonzero zvikuru zvehurwere hwayo hwekudzivirira chirwere ().

Hutano hwemwoyo

Kutsvagurudza kunoratidza kuti EGCG mune green tii inogona kutsigira hutano hwemwoyo nekudzora BP, cholesterol, uye kuunganidzwa kweplate mumidziyo yeropa - zvese zvakakura njodzi zvehosha yemwoyo (,).

Mune chidzidzo chevhiki masere muvanhu makumi matatu nevatatu, kutora 250 mg yeEGCG-ine green green mushoma wezuva nezuva zvakakonzera kudzikira kwakakosha kwe4.5% yeLDL (yakaipa) cholesterol ().

Chidzidzo chakasiyana muvanhu makumi mashanu nevatanhatu chakawana kuderedzwa kwakanyanya mukumanikidza kweropa, cholesterol, uye mamaki ekuvhunza mune avo vanotora dhosi remazuva ese re379 mg yegreen tii yakatorwa pamusoro pemwedzi mitatu ().

Kunyangwe mhedzisiro iyi ichikurudzira, kumwe kutsvagurudza kunodiwa kuti unzwisise zvirinani kuti EGCG mune green tii ingaderedza sei chirwere chemoyo njodzi.

Kuonda

EGCG inogona zvakare kukurudzira kuonda, kunyanya kana ikatorwa pamwe chete necaffeine inowanzo kuwanikwa mu green tii.

Kunyangwe zvizhinji zveongororo zvakaguma pahunhu hweEGCG pahuremu zvisingawirirane, kumwe kutsvagurudza kwenguva yakareba kwakacherekedza kuti kunwa ingangoita makapu maviri (14.7 ounces kana 434 ml) yeti yakasvibirira pazuva yaibatanidzwa nemafuta emuviri akaderera uye huremu ().

Zvimwe zvidzidzo zvevanhu zvakaungana kuti kutora 100-460 mg yeEGCG pamwechete ne80-300 mg ye caffeine kweanenge mavhiki gumi nemaviri yakabatana nekukosha kwekurasikirwa uye kuderedzwa kwemafuta emuviri ().

Zvakadaro, shanduko muhuremu kana kuumbwa kwemuviri hazviratidzike pakuonekwa apo EGCG inotorwa isina caffeine.

Hutano hwehuropi

Kutsvagurudza kwekutanga kunoratidza kuti EGCG mune green tii inogona kutora chinhanho mukuvandudza mitezo yesero mashandiro uye kudzivirira inodzikira hosha dzehuropi.

Mune zvimwe zvidzidzo, majekiseni eEGCG akanyanya kuvandudza kuzvimba, pamwe nekudzosa uye kumutsidzira kwemaseru emagetsi mumakonzo ane kukuvara kwemuzongoza (,).

Pamusoro pezvo, ongororo dzinoverengeka dzevanhu dzakawana hukama pakati pekudyiwa kwakanyanya kweiyo green tea uye nenjodzi yakadzikira yekudzikira kwehuropi-zvine hukama nezera, pamwe neAlzheimer's uye chirwere cheParkinson. Nekudaro, iyo iripo data haina kuenderana ().

Uyezve, zvinoramba zvisina kujeka kana EGCG yakanangana kana zvimwe zvimwe zvemakemikari zvikamu zvegirini tii zvine mhedzisiro iyi.

Dzimwe tsvagurudzo dzinodiwa kuti unzwisise zvirinani kana EGCG inogona kudzivirira kana kurapa zvinodzora hosha dzehuropi muvanhu.

Pfupiso

EGCG mune green tii inogona kupa akasiyana siyana ehutano mabhenefiti, senge kudzikisira kuzvimba, kuonda, uye kudzivirira kwemoyo nehosha dzehuropi. Zvakadaro, kumwe kutsvagisa nezve kugona kwayo kunodiwa.

Dosage uye inogona kuitika mhedzisiro

Kunyangwe EGCG yakave ichidzidzwa kwemakumi emakore, mhedzisiro yayo yakasiyanasiyana.

Dzimwe nyanzvi dzinofunga kuti izvi zvinogona kunge zviri zvekuti EGCG inoshatisa zviri nyore pamberi peokisijeni, uye vanhu vazhinji havazvibate nemazvo nenzira yekugaya ().

Chikonzero cheichi hachinyatsonzwisisika, asi chinogona kunge chiine hukama nekuti yakawanda EGCG inodarika ura hudiki nekukurumidza uye inopedzisira yadzikiswa nehutachiona mumatumbo makuru ().

Izvi zvave kuita kuti kuvandudza chaiwo madhisheni kurudziro kuome.

Mukombe mumwe chete (masendimita masere kana mazana maviri emamiriyoni emamiriyoni eiri) yetii yakabikwa yakasvibirira inowanzova ne50-100 mg yeEGCG. Masero anoshandiswa muzvidzidzo zvesainzi anowanzo kuve akakwirira zvakanyanya, asi mari chaiyo yanga isingaenderane (,).

Mazuva ese kudya kwemazuva ese kwakaenzana kana pamusoro pe800 mg yeEGCG pazuva kunowedzera kuwanda kweropa kwema transaminase, chiratidzo chekukuvara kwechiropa (17).

Rimwe boka revatsvakurudzi rakaratidza huwandu hwakachengetedzeka hwekudya hwe338 mg yeEGCG pazuva kana yakamwiswa mune yakasimba fomu yekuwedzera (18).

Zvinogona kuitika mhedzisiro

Izvo zvakakosha kuti uzive kuti EGCG haina 100% yakachengeteka kana isina njodzi. Muchokwadi, EGCG zvinowedzera zvakabatana nemhedzisiro mhedzisiro, senge ():

  • chiropa uye itsvo kutadza
  • dzungu
  • shuga shoma yeropa
  • kupererwa neropa

Dzimwe nyanzvi dzinofungidzira kuti izvi zvakashata mhedzisiro zvinogona kunge zvine chekuita nekusvibisa kwehutachiona hweanowedzera uye kwete iyo EGCG pachayo, asi zvisinei, iwe unofanirwa kuve wakangwarira kana iwe uchifunga kutora ichi chinowedzera.

Kutora madhora ekuwedzera eEGCG hakukurudzirwe kana iwe uri nepamuviri, sezvo zvichikanganisa metabolism ye folate - B vhitamini yakakosha mukukura kwe fetus uye kukura - ichiwedzera njodzi yekuzvara kwekuremara senge spina bifida ().

Zvinoramba zvisina kujeka kana EGCG zvinowedzera zvakachengeteka kune vakadzi vari kuyamwisa, saka zvingangodaro zvirinani kuzvidzivirira kudzamara kutsvagurudzo kwave kuwanikwa ().

EGCG inogona zvakare kukanganisa kupinza kwemimwe mishonga yekunyorera, kusanganisira mamwe marudzi echolesterol-kudzikisa uye antipsychotic zvinodhaka ().

Kuti uve nechokwadi chekuchengetedza, gara uchikurukura nemupi wako wezvehutano usati watanga chikafu chitsva chekudya.

Pfupiso

Ikozvino parizvino hapana yakajeka muyero kurudziro yeEGCG, kunyangwe 800 mg zuva nezuva kusvika kumavhiki e4 yakashandiswa zvakachengeteka muzvidzidzo. EGCG zvinowedzerwa zvakabatanidzwa kune zvakakomba mhedzisiro uye zvinogona kukanganisa kurapwa kwemushonga.

Chinokosha

EGCG chinhu chine simba chinogona kubatsira hutano nekuderedza kuzvimba, kubatsira kurasikirwa uremu, uye kudzivirira zvimwe zvirwere zvisingaperi.

Inonyanya kuwanda mu green tea asiwo inowanikwa mune zvimwe zvekudya zvezvirimwa.

Kana ikatorwa sechiwedzero, EGCG dzimwe nguva yanga ichibatanidzwa nemhedzisiro yakaipa. Nzira yakachengeteka ndeyokubvunza wako mupi wezvehutano usati wawedzera EGCG pane yako tsika kuti uone kuti ichi chinowedzera chakakukodzera.

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