Thearubigins (TRs) yog ib pab pawg ntawm polyphenolic tebchaw pom nyob rau hauv cov tshuaj yej dub, thiab lawv tau garnered xim rau lawv lub luag hauj lwm muaj peev xwm nyob rau hauv anti-aging. Nkag siab txog cov txheej txheem los ntawm Thearubigins siv lawv cov kev tiv thaiv kev laus yog qhov tseem ceeb rau kev soj ntsuam lawv cov kev ua tau zoo thiab muaj peev xwm siv tau los txhawb kev laus noj qab haus huv. Kab lus no yog tsom mus rau kev nkag siab txog kev tshawb fawb tom qab li cas Thearubigins ua haujlwm hauv kev tiv thaiv kev laus, txhawb nqa los ntawm cov pov thawj los ntawm cov kev tshawb fawb cuam tshuam.
Cov khoom tiv thaiv kev laus ntawm Thearubigins tuaj yeem raug ntaus nqi rau lawv cov muaj zog antioxidant thiab tiv thaiv kev mob. Kev ntxhov siab oxidative, tshwm sim los ntawm qhov tsis sib xws ntawm cov dawb radicals thiab antioxidants hauv lub cev, yog tus tsav tsheb tseem ceeb ntawm kev laus thiab cov kab mob uas muaj hnub nyoog. Thearubigins ua cov antioxidants muaj zog, tshem tawm cov dawb radicals thiab tiv thaiv cov hlwb los ntawm kev puas tsuaj oxidative. Cov cuab yeej no yog qhov tseem ceeb hauv kev tiv thaiv kev muaj hnub nyoog ntsig txog thiab txhawb kev noj qab haus huv tag nrho thiab kev ua neej ntev.
Ntxiv nrog rau lawv cov teebmeem antioxidant, Thearubigins tau pom tias muaj zog tiv thaiv kab mob. Kev mob ntev yog txuam nrog kev laus thiab cov kab mob uas muaj hnub nyoog, thiab los ntawm kev txo qhov mob, Thearubigins tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev ua kom cov laus thiab txo qis kev pheej hmoo ntawm cov kab mob xws li kab mob plawv, ntshav qab zib, thiab cov kab mob neurodegenerative.
Ntxiv mus, Thearubigins tau pom tias muaj txiaj ntsig zoo rau ntawm daim tawv nqaij noj qab haus huv thiab zoo li. Cov kev tshawb fawb tau pom tias Thearubigins tuaj yeem pab tiv thaiv daim tawv nqaij los ntawm UV-induced kev puas tsuaj, txo cov tsos ntawm wrinkles, thiab txhim kho daim tawv nqaij elasticity. Cov kev tshawb pom no qhia tias Thearubigins tuaj yeem muaj peev xwm ua cov khoom siv los tiv thaiv kev laus hauv cov khoom siv tawv nqaij, muab kev nyab xeeb thiab muaj txiaj ntsig zoo rau cov kev kho mob tiv thaiv kev laus.
Cov txiaj ntsig kev noj qab haus huv ntawm Thearubigins hauv kev tiv thaiv kev laus tau ua rau muaj kev txaus siab rau lawv siv raws li kev noj haus ntxiv. Thaum cov tshuaj yej dub yog lub ntuj tsim ntawm Thearubigins, qhov concentration ntawm cov tshuaj no tuaj yeem sib txawv nyob ntawm seb yam xws li tshuaj yej ua cov txheej txheem thiab cov txheej txheem brewing. Raws li qhov tshwm sim, muaj kev txaus siab ntau ntxiv rau kev txhim kho cov tshuaj Thearubigin uas tuaj yeem muab cov qauv tshuaj ntawm cov tshuaj tiv thaiv kev laus.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum Thearubigins qhia kev cog lus raws li cov tshuaj tiv thaiv kev laus, kev tshawb fawb ntxiv yog xav tau kom nkag siab txog lawv cov txheej txheem ntawm kev ua thiab cov kev mob tshwm sim. Tsis tas li ntawd, bioavailability ntawm Thearubigins thiab lawv cov kev pom zoo rau kev tiv thaiv kev laus yuav tsum tau tshawb xyuas ntxiv. Txawm li cas los xij, lub cev loj hlob ntawm cov pov thawj txhawb nqa cov khoom tiv thaiv kev laus ntawm Thearubigins qhia tias lawv tuaj yeem tuav lub peev xwm zoo rau kev txhawb nqa kev laus noj qab haus huv thiab txuas ntxiv lub neej.
Hauv kev xaus, Thearubigins (TRs) nthuav tawm los tiv thaiv kev laus los ntawm lawv cov muaj zog antioxidant, tiv thaiv kab mob, thiab tiv thaiv tawv nqaij. Lawv lub peev xwm los tawm tsam oxidative kev nyuaj siab, txo qhov mob, thiab txhim kho daim tawv nqaij noj qab haus huv txoj haujlwm lawv ua cov neeg cog lus hauv kev tawm tsam kev laus thiab cov kab mob uas muaj hnub nyoog. Raws li kev tshawb fawb hauv cheeb tsam no txuas ntxiv nthuav dav, cov ntawv thov ntawm Thearubigins hauv kev txhawb nqa kev noj qab haus huv kev laus thiab kev ua neej ntev yuav ua rau pom tseeb ntxiv.
Cov ntaub ntawv:
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McKay DL, Blumberg JB. Lub luag haujlwm ntawm tshuaj yej hauv tib neeg kev noj qab haus huv: kev hloov tshiab. J Am Coll Nutr. 2002; 21(1):1-13.
Mandel S, Youdim MB. Catechin polyphenols: neurodegeneration thiab neuroprotection hauv cov kab mob neurodegenerative. Dawb Radic Biol Med. 2004; 37(3):304-17.
Higdon JV, Frei B. Tshuaj yej catechins thiab polyphenols: cov teebmeem kev noj qab haus huv, metabolism, thiab antioxidant zog. Crit Rev Food Sci Nutr. 2003; 43(1:89-143).
Post lub sij hawm: May-10-2024
