Resveratrol musanganiswa wepolyphenol unowanikwa mune dzakasiyana siyana zvirimwa zvine zvakasiyana siyana zvinobatsira pamuviri wemunhu.Pakati pavo, iyo antioxidant mhedzisiro yakakwezva kutarisisa kwakawanda.Mupepa rino, chimiro chemakemikari, antioxidant effect uye kushandiswa kweresveratrolmumushonga, runako uye kuchengetedza hutano zvichaunzwa zvakadzama.
I. Chimiro chemakemikari uye zvinhu zve resveratrol
Iyo kemikari formula ye resveratrol ndeye CHO₃, iyo molecular uremu ndeye 128.15, uye kunyungudika kwayo ndeye 250-254 ° C.Resveratrol ine akawanda phenolic hydroxyl mapoka, ayo anopa iyo yakasimba antioxidant kugona.
Chechipiri, iyo antioxidant mhedzisiro ye resveratrol
Iyo antioxidant mhedzisiro ye resveratrol inonyanya kuratidzwa mukutsvaira mahara radicals uye kudzivirira muviri kubva mukukuvadzwa kweiyo oxidative.Yayo antioxidant mechanism inogona kutsanangurwa kubva kune zvinotevera zvinhu:
1, yemahara radical kubviswa: Resveratrol inogona kumisa mahara radicals nekupa maerekitironi, nekudaro ichidzivirira iyo oxidation reaction yemahara radicals ane zvikamu zvesero uye kuita basa mukudzivirira maseru.
2, activate antioxidant enzymes: Resveratrol inogona activate antioxidant enzymes mumuviri, senge superoxide dismutase (SOD) uye glutathione peroxidase (GSH-Px), nekudaro ichiwedzera antioxidant simba remuviri.
3, inhibit lipid peroxidation: Resveratrol inogona kudzivisa lipid peroxidation, kuderedza chizvarwa chemalondialdehyde (MDA) nezvimwe zvinhu zvinokuvadza, kuitira kuchengetedza membrane yesero kubva mukukuvadza.
Chechitatu, tarisiro yekushandisa yeresveratrol
Nekuti resveratrol ine akasiyana e antioxidant uye hutano hwekusimudzira mabasa, ine huwandu hwakawanda hwekushandisa mukurapa, runako uye hutano kuchengetedza.
1. Munda wezvokurapa: The antioxidant uye anti-inflammatory effects ye resveratrol yakakosha zvikuru pakudzivirira uye kurapwa kwezvirwere zvemwoyo, mapundu uye neurodegeneration.Parizvino, kwave nezvidzidzo zvakawanda pamusoro pemishonga yemishonga ye resveratrol, uye yakashandiswa mukugadzirwa kwezvinodhaka.
2. Runako munda: Iyo antioxidant uye inorwisa-kuchembera mhedzisiro ye resveratrol inoita kuti ive yakakosha zvakanyanya mumunda werunako.Zvigadzirwa zvekuchengetedza ganda uye zvizorwa zvine resveratrol zvinogona kuramba ganda oxidative kusagadzikana, kunonoka kuchembera kweganda uye kugadzirisa ganda.
3, munda wehutano hwehutano: Resveratrol inogona kuvandudza antioxidant simba remuviri, kuramba kune yemahara radical kukuvara, saka ine yakakosha kukosha kwekuchengetedza hutano hwakanaka.Zvikafu zvehutano uye zvekuwedzera zvine resveratrol zvinofarirwa nevatengi.
mhedziso
Iyo antioxidant mhedzisiro yeresveratrolihwo hwaro hwakakosha hwebasa rayo rekusimudzira hutano.Seyakakosha yemahara radical scavenger, resveratrol inogona kunyatso kudzivirira muviri kubva mukukuvadzwa kweoxidative, kunonoka kuchembera, uye kugadzirisa kuramba kwemuviri.Iyo ine tarisiro yakafara yekushandiswa mukurapa, runako uye hutano kuchengetedza.Nekudzika kwekutsvagisa nezve resveratrol, tine chikonzero chekutenda kuti ichaita basa rinowedzera kukosha mumunda wekuchengetedza hutano mune ramangwana.
Ongorora: Mabhenefiti angangoitwa uye mashandisirwo anoratidzwa muchinyorwa chino anobva mumabhuku akadhindwa.
Nguva yekutumira: Sep-25-2023