Fisetin yog dab tsi?Fisetin yog ib qho antioxidant muaj nyob rau hauv txiv hmab txiv ntoo thiab zaub, nrog rau strawberries, txiv apples, thiab dib. Raws li kev tshawb fawb luam tawm nyob rau hauv Frontiers in Chemistry, flavonoids qhia "muaj peev xwm ua tau los tiv thaiv kev mob, chemopreventive, chemotherapeutic thiab aging tshuaj." Nws tau txais kev saib xyuas ntau rau nws cov khoom tiv thaiv kev laus. Cov kev tshawb fawb tsis ntev los no tau pom tias cov tshuaj antioxidant no muaj zog tiv thaiv kev laus, tiv thaiv kev rov ua dua ntawm DNA puas. Qhov no txhais tau tias fisetin txhawb kev noj qab haus huv kev laus thiab tiv thaiv kab mob.
Dab tsi yog qhov zoo tshaj plaws ntawm fisetin?
Fisetin hmoov yog cov xim daj xim thiab tshuaj lom neeg uas tshwm sim hauv cov khoom noj, tshwj xeeb tshaj yog txiv hmab txiv ntoo thiab zaub. Cov zaub mov hauv qab no muaj fisetin
Strawberry
Kua
persimmon
Grape
Dos
Txiv lws suav
Kiwi
Kale
Txiv duaj
Lotus cag
Txiv nkhaus taw
Cov txiaj ntsig Fisetin
1. Siv ua antioxidant
Cov kev tshawb fawb tau pom tias cov fisetin feem ntau muaj peev xwm tshem tawm cov dawb radicals nrog cov teebmeem lom lom. Cov pa oxygen dawb radicals ua rau cov lipids, amino acids, carbohydrates, thiab nucleic acids. Thaum peb tsis noj cov zaub mov antioxidant txaus, qhov tsis txaus ntawm cov pa oxygen tshwm sim uas ua rau lub cev muaj peev xwm tiv thaiv nws tus kheej.
2. Muaj kev tiv thaiv kev laus
Kev tshawb fawb luam tawm hauv The Lancet qhia tau hais tias fisetin hmoov, flavonoid, muaj zog tiv thaiv kev laus hauv cov nas thiab tib neeg cov ntaub so ntswg. Qhov no txhais tau hais tias antioxidants tuaj yeem tiv thaiv kev rov ua dua ntawm DNA puas, uas tuaj yeem ua lub luag haujlwm hauv kev laus thiab cov kab mob uas muaj hnub nyoog. Thaum cov kws tshawb fawb tau sim 10 flavonoids, suav nrog resveratrol, rutin, luteolin, curcumin thiab fisetin, lawv pom tias fisetin yog cov tshuaj tiv thaiv kev laus tshaj plaws.
3. Muaj cov khoom tiv thaiv kab mob cancer
Cov ntaub ntawv qhia tias fisetin bulk muaj anti-proliferative zog nyob rau hauv ntau yam qog nqaij hlav, lub ntsiab lus nws inhibits qog cell loj hlob, muaj peev xwm muaj nuj nqis nyob rau hauv kev tiv thaiv thiab kho mob cancer raws li nws txo angiogenesis thiab inhibits qog loj hlob.
4. Txo qhov mob
Raws li kev tshawb fawb luam tawm nyob rau hauv Advances in Experimental Medicine thiab Biology, fisetin tau pom tias muaj zog tiv thaiv kab mob hauv cov kab lis kev cai ntawm tes thiab hauv cov qauv tsiaj cuam tshuam rau tib neeg kab mob.
5. Txhawb kev noj qab haus huv kev laus
Vim tias fisetin hmoov yog cov tshuaj tiv thaiv kev laus, nws tuaj yeem ua rau koj txoj kev noj qab haus huv thiab kev ua neej ntev. Cov kev tshawb fawb tau pom tias nws txhawb kev laus noj qab haus huv los ntawm kev txo qis oxidative kev nyuaj siab thiab nce qib glutathione. Nws kuj tseem txo qis kev tsim cov pro-inflammatory molecules thiab activates qhov tseem ceeb neurotrophic yam taw qhia txoj kev uas txhawb kev loj hlob, ciaj sia taus thiab noj qab nyob zoo laus.
6. Txhawb nqa lub plawv noj qab haus huv
Kev tshawb fawb qhia tias fisetin tuaj yeem pab txhawb kev mob plawv hauv ntau txoj hauv kev. Antioxidants tuaj yeem ua rau lub plawv rov tsim dua tshiab los ntawm kev ua kom cov noob koom nrog hauv kev loj hlob ntawm tes, ib qho kev tshawb fawb qhia. Cov kws tshawb fawb ntseeg tias nws tuaj yeem tiv thaiv kev puas tsuaj ischemic tom qab lub plawv nres. Muaj qee cov pov thawj tias fisetin kuj tseem tuaj yeem pab tiv thaiv mob stroke. Ib txoj kev tshawb fawb tsiaj tau pom tias fisetin, quercetin, thiab tshuaj aspirin ua rau lub sijhawm ua ntshav khov thiab lub sijhawm thrombin.
Fisetin ntau npaum
Tus nqi ntawm fisetin tau noj nyob rau hauv kev sim tshuaj sib txawv, nrog rau cov neeg tuaj koom noj koob tshuaj xws li 100 mg ib hnub twg rau 1,400 mg ib hnub twg. Fisetin ntxiv cov ntawv qhia pom zoo kuj txawv, nrog rau ntau npaum li ntawm 100-500 mg ib hnub twg. Tsis muaj cov kev tshawb fawb txaus los ua cov lus pom zoo txog kev noj tshuaj fisetin.
Fisetin cov kev phiv
Kev nyab xeeb ntawm koob tshuaj fisetin bulk hmoov yog tsis paub. Ntau cov kev tshawb fawb suav nrog cov kab lis kev cai ntawm tes lossis cov ntaub so ntswg tsiaj, thaum qee qhov cuam tshuam nrog tib neeg cov ntaub so ntswg. Txoj kev nyab xeeb tshaj plaws los txhawb koj txoj kev noj qab haus huv nrog cov tshuaj antioxidants yog noj txiv hmab txiv ntoo tshiab thiab zaub.
Hauv kev xaus, Fisetin hmoov yog cov nroj tsuag pigment thiab antioxidant uas tau txais kev saib xyuas ntau rau nws cov khoom tiv thaiv kev laus. Flavonoids paub txog lawv lub peev xwm los tiv thaiv DNA replication puas tsuaj, yog li txo qhov kev pheej hmoo ntawm kev laus, kab mob degenerative, kab mob plawv thiab mob qog noj ntshav. Nws muaj nyob rau hauv cov txiv hmab txiv ntoo thiab zaub xws li txiv pos nphuab, dib, txiv apples thiab dos, thiab yuav tsum tau ntxiv nrog cov zaub mov no hauv lub neej txhua hnub.
Cov lus hais txog
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6842927/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3689181/
https://www.thelancet.com/article/S2352-3964(18)30373-6/fulltext
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3689181/
https://pubmed.ncbi.nlm.nih.gov/27671819/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5527824/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7031222/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7132235/
