Dihydroquercetin (DHQ), tseem hu ua taxol, yog ib qho tshwm sim ntawm cov organic molecule uas muaj zog antioxidant zog. Nws yog feem ntau muab rho tawm los ntawm cov nroj tsuag, tshwj xeeb tshaj yog rho tawm los ntawm cov nroj tsuag xws li larch, uas yog dav siv thoob ntiaj teb. Nyob rau hauv xyoo tas los no, dihydroquercetin tau siv ntau zuj zus hauv cov zaub mov, tshuaj, kev ua liaj ua teb thiab lwm yam kev lag luam vim nws muaj ntau yam kev lom neeg, xws li tshuaj tua kab mob antioxidant, tiv thaiv qog noj ntshav, thiab tiv thaiv hluav taws xob. Txawm li cas los xij, kev nyab xeeb ntawm dihydroquercetin ib txwm yog qhov teeb meem tseem ceeb ntawm seb cov tshuaj puas tuaj yeem siv dav. Kab lus no yuav tham txog kev nthuav dav txog kev nyab xeeb ntawm dihydroquercetin, tshwj xeeb tshaj yog dihydroquercetin extracts.
Qhov chaw ntawm dihydroquercetin
Dihydroquercetin yog ib qho ntawm cov flavonoid tebchaw thiab muaj nyob rau hauv ntau cov nroj tsuag, xws li txiv hmab txiv ntoo, txiv qaub, txiv kab ntxwv thiab larch. Ntawm lawv, larch yog ib qho tseem ceeb ntawm kev rho tawm dihydroquercetin. Raws li cov txheej txheem ntws, dihydroquercetin feem ntau yog muab rho tawm los ntawm kev kho lub cev, tearing, extraction, concentration, crystallization thiab lwm cov kauj ruam ntawm larch cag. Txoj kev rho tawm lub cev no ua kom nws cov ntshiab ntshiab extract nrog kev ua haujlwm siab antioxidant thiab bioavailability.
Txawm li cas los xij, muaj qee qhov sib txawv hauv qhov muaj pes tsawg leeg, kev ua haujlwm thiab kev nyab xeeb ntawm dihydroquercetin muab rho tawm los ntawm cov nroj tsuag sib txawv. Tam sim no, tsuas yog dihydroquercetin muab rho tawm los ntawm larch tau dhau daim ntawv pov thawj kev nyab xeeb ntawm cov koom haum tso cai xws li European Union thiab Tuam Tshoj. Raws li kev xav ntawm European Food Safety Authority tau tshaj tawm rau Lub Ob Hlis 14, 2017, dihydroquercetin muab rho tawm los ntawm larch tau pom zoo ua cov khoom noj tshiab thiab cov khoom noj ntxiv. Tuam Tshoj tseem suav nrog cov tshuaj hauv cov npe khoom noj khoom haus nyab xeeb hauv xyoo 2021.
Kev nyab xeeb ntawm dihydroquercetin-Certification los ntawm cov koom haum tso cai
Raws li cov khoom noj khoom haus ntuj, kev nyab xeeb ntawm dihydroquercetin tau lees paub los ntawm cov koom haum tso cai hauv ntau lub tebchaws. Hauv xyoo 2017, European Food Safety Authority tau ua qhov kev soj ntsuam ntxaws ntxaws ntawm dihydroquercetin muab rho tawm los ntawm larch thiab xaus lus tias cov extract muaj kev nyab xeeb rau tib neeg ntawm cov tshuaj pom zoo. Xyoo 2021, Pawg Saib Xyuas Kev Noj Qab Haus Huv Hauv Tebchaws ntawm Tuam Tshoj kuj tau tshaj tawm tsab ntawv pom zoo rau kev siv raws cai ntawm dihydroquercetin ua cov khoom noj tshiab.
Cov kev ntsuas no yog ua raws li kev tshawb fawb dav dav ntawm dihydroquercetin hauv kev sim tsiaj thiab kev sim tib neeg. Cov kev tshawb fawb tau pom tias dihydroquercetin tsis muaj qhov cuam tshuam loj heev lossis kev ua haujlwm mutagenic nyob rau hauv cov koob tshuaj ib txwm muaj thiab tsis ua rau mob hnyav lossis ua rau lub sijhawm ntev. Qhov no nteg lub hauv paus rau nws txoj kev siv dav raws li cov khoom noj ntxiv thiab cov khoom siv tshuaj.
Kev nyab xeeb ntawm kev noj nruab nrab
Nyob rau hauv lub neej txhua hnub, dihydroquercetin tuaj yeem noj hauv daim ntawv ntawm kev noj haus, thiab nws lub sijhawm pom zoo siv feem ntau yog 3 mus rau 6 lub hlis. Thaum lub sij hawm no, noj dihydroquercetin nyob rau hauv me me yuav pab tiv thaiv oxidative kev nyuaj siab, txhim kho kev tiv thaiv, thiab pab tiv thaiv qhov tshwm sim ntawm tej yam kab mob. Nws txoj kev nyab xeeb feem ntau yog los ntawm nws cov khoom raws li ntuj antioxidant. Raws li ib qho ntawm cov tshuaj antioxidants uas muaj zog tshaj plaws, dihydroquercetin tuaj yeem tshem tawm cov dawb radicals hauv lub cev, yog li txo cov cell puas thiab ncua kev laus.
Kev ua tau zoo thiab cov teebmeem ntawm dihydroquercetin
Dihydroquercetin tsis yog tsuas yog muaj kev nyab xeeb xwb, tab sis kuj nyiam cov xim rau nws cov teebmeem lom lom. Nws cov khoom muaj zog antioxidant yog ib qho ntawm nws cov haujlwm tseem ceeb, uas tuaj yeem tiv thaiv cov hlwb los ntawm kev puas tsuaj los ntawm cov dawb radicals thiab ncua kev laus. Tsis tas li ntawd, dihydroquercetin kuj muaj peev xwm tiv thaiv qog noj ntshav. Cov kev tshawb fawb tau pom tias nws tuaj yeem cuam tshuam cov qog nqaij hlav qog noj ntshav thiab kev sib txawv los ntawm kev cuam tshuam nrog cov kev taw qhia ntawm cov qog nqaij hlav cancer, yog li ua lub luag haujlwm tiv thaiv qog. Nws qhov tshwj xeeb los tiv thaiv kab mob qog noj ntshav ua rau nws muaj txiaj ntsig zoo los tiv thaiv qog noj ntshav.
Dihydroquercetin kuj muaj cov txiaj ntsig zoo hepatoprotective, uas tuaj yeem tiv thaiv lub siab los ntawm co toxins thiab txhawb lub siab cell rov tsim dua tshiab. Tsis tas li ntawd, nws muaj peev xwm tswj tau cov ntshav lipid thiab tiv thaiv kev loj hlob ntawm atherosclerosis. Vim nws cov khoom tiv thaiv hluav taws xob zoo heev, dihydroquercetin kuj tau siv dav hauv kev tiv thaiv hluav taws xob thiab kev kho mob hluav taws xob.
Lwm daim ntawv thov teb
Dihydroquercetin tsis tsuas yog ua tau zoo hauv kev kho mob, tab sis kuj muaj ntau yam kev siv hauv kev ua zaub mov thiab kev ua liaj ua teb. Hauv kev lag luam khoom noj khoom haus, nws yog siv los ua cov tshuaj tua kab mob ntuj tsim kom ntev lub txee lub neej ntawm cov zaub mov. Piv txwv li, nws tuaj yeem siv los ua cov khoom noj khoom haus hauv cov khoom noj siv mis, nqaij thiab cov khoom ci los tiv thaiv cov zaub mov los ntawm oxidative deterioration. Hauv kev ua liaj ua teb, dihydroquercetin tuaj yeem siv los ua ib qho ntxiv hauv cov tsiaj noj los pab txhim kho tsiaj txhu kev tiv thaiv thiab txhawb kev loj hlob. Nws tseem tuaj yeem siv los ua biostimulant rau cov qoob loo txhawm rau txhim kho lawv cov kab mob thiab kev nyuaj siab.
Kev saib xyuas kev nyab xeeb thiab yav tom ntej Outlook
Txawm hais tias kev tshawb fawb thiab ntawv pov thawj uas twb muaj lawm los ntawm cov chaw tso cai tau pom tias cov tshuaj dihydroquercetin muaj kev nyab xeeb thaum siv nyob rau hauv me me, tseem yuav tsum tau them nyiaj rau nws txoj kev saib xyuas kev nyab xeeb mus sij hawm ntev. Nyob rau hauv lub neej niaj hnub, cov neeg siv khoom yuav tsum nruj me ntsis ua raws li cov qauv kev noj haus, tshwj xeeb tshaj yog nyob rau hauv cov khoom noj thiab cov khoom noj uas muaj cov khoom xyaw no, kom ntseeg tau tias tag nrho cov kev noj haus tsis pub dhau qhov kev txwv siab tshaj.
Nyob rau hauv lub neej yav tom ntej, raws li kev tshawb fawb ntawm dihydroquercetin txuas ntxiv mus, nws lub peev xwm los tiv thaiv thiab kho ntau yam kab mob yuav raug tshawb nrhiav ntxiv. Nyob rau tib lub sijhawm, qhov sib txawv ntawm kev ua tau zoo thiab kev nyab xeeb ntawm dihydroquercetin extracts los ntawm cov nroj tsuag sib txawv kuj xav tau kev tshawb fawb ntxiv los xyuas. Qhov no yuav pab tib neeg xaiv cov khoom siv dihydroquercetin haum rau lawv tus kheej ntau dua kev tshawb fawb, ua kom muaj kev noj qab haus huv thaum tau txais txiaj ntsig siab tshaj plaws.
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Xaus
Feem ntau, dihydroquercetin, raws li ib tug natural antioxidant thiab functional ingredient, muaj kev nyab xeeb thaum siv nyob rau hauv moderation. Hauv particular, dihydroquercetin muab rho tawm los ntawm larch tau dhau daim ntawv pov thawj kev nyab xeeb los ntawm ntau lub koom haum tso cai. Txawm li cas los xij, cov neeg siv khoom yuav tsum xyuam xim rau nws qhov chaw thaum xaiv, thiab siv nws kom tsim nyog raws li lawv tus kheej lub cev mob thiab cov kws tshaj lij cov lus qhia kom paub meej txog kev noj qab haus huv. Nyob rau hauv lub neej yav tom ntej, raws li daim ntawv thov ntawm dihydroquercetin hauv tshuaj, khoom noj khoom haus, thiab kev ua liaj ua teb txuas ntxiv, nws txoj kev nyab xeeb thiab kev ua tau zoo yuav tau txais kev lees paub thiab kev saib xyuas ntau dua.
