Munguva ino inomhanya-mhanya uye yekumanikidza kwakanyanya, hutano hwave humwe hwehupfumi hwedu hunokosha. Nekufambira mberi kwetekinoroji uye nekudzika kwekutsvaga kwekudya kunovaka muviri, vanhu vari kuwedzera kuziva kuti pamusoro pekudya kwakadzikama uye kurovedza muviri zvine mwero, ma antioxidants anoita basa rinokosha mukuchengetedza hutano hwemuviri uye kuramba mahara radical kukuvara. Nhasi, ngatitange rwendo rwekuongorora pamwe chete kuti tidzidze nezve itetive process ye antioxidants kubva kuzvipo zvechinyakare zvechisikigo kusvika kune yazvino sainzi synthesis, uye kuti vakave sei vadyidzani vakakosha mukuchengetedza hutano hwedu hwemazuva ese.
1, Nhanganyaya kune Antioxidants: Chipo kubva kune zvakasikwa
MaAntioxidants, mumashoko akareruka, imhando yezvinhu inogona kudzivirira kana kudzikamisa maitiro eiyo oxidation. Oxidation inowanikwa kwese muhupenyu hwedu hwezuva nezuva, kubva kune ngura zvipikiri zvesimbi kusvika pakuparara kwechikafu, izvo zvese zviri mhedzisiro yeoxidation. Mumuviri wemunhu, oxidation reaction zvakare yakakosha sezvo iri hwaro hwekugadzira simba. Nekudaro, kana kuita uku kunenge kusingadzoreki uye kuburitsa akawandisa emahara radicals, inokuvadza sero chimiro, DNA uye kunyangwe muviri wese, kukurumidza kuchembera, uye kutokonzera zvirwere zvakasiyana-siyana, senge chirwere chemoyo, gomarara uye. chirwere cheshuga.
Uchenjeri hwechisikigo huri muchokwadi chekuti yakatogadzira yakapfuma sosi ye antioxidants kwatiri. Kare kare, vanhu vakawana zvikafu zvakawanda zvechisikigo zvine antioxidant mhedzisiro kuburikidza nekutarisa nekuita, semichero yecitrus yakapfuma muvhitamini C, makarotsi akapfuma mu beta carotene, uye blueberries akapfuma muanthocyanins. Iyo antioxidant zvikamu muzvikafu izvi zvinogona kumisa mahara radicals mumuviri, kudzivirira maseru kubva mukukuvadzwa, uye kuve chombo chepanyama chevanhu kuti varambe zvirwere uye kuchengetedza hudiki hunesimba.
2, Scientific Exploration: Kusvetuka kubva kuChikafu kuenda kune Zvinotorwa
Nekusimuka kwebiochemistry uye kudya kunovaka muviri, masayendisiti atanga kunyura muchimiro, nzira yekuita, uye bioavailability yeaya echisikigo antioxidant zvikamu. Pakati pezana remakore rechi20, nekufambira mberi kwekuparadzanisa uye teknolojia yekuchenesa, vanhu vakabudirira kubvisa ma antioxidants akasiyana-siyana kubva mumiti, michero, uye zviyo, zvakadai sevhitamini E, vhitamini C, selenium, carotenoids, uye polyphenols yemiti yakasiyana-siyana, uye vakazvizivisa. musika uri muchimiro chezvekuwedzera, uchipa sarudzo nyowani kune avo vasingakwanisi kusangana nezvinodiwa zve antioxidant kuburikidza nekudya kwezuva nezuva.
Munguva iyi, kushandiswa kwema antioxidants kwakanga kusingachagumiri pakurapa kwechinyakare kwechikafu, asi kwakapinda mundima yehutano hwakanatswa nekudzivirira zvirwere. Masayendisiti akasimbisa maitiro akanaka emamwe antioxidants mukuderedza njodzi yechirwere chemoyo, kuvandudza immune system, uye kunonoka kuchembera kweganda kuburikidza nemiedzo yekiriniki, zvichiwedzera kusimudzira budiriro yemusika weantioxidant.
3, Kuuya kwenguva yekugadzira: chaiyo uye inoshanda antioxidant mhinduro
Kunyangwe echisikigo maoxidants aine akawanda mabhenefiti, kugadzikana kwavo, bioavailability, uye kusakwanisa kuita mabasa pasi pemamwe mamiriro chaiwo akaita kuti masayendisiti aongorore nzira nyowani - synthetic antioxidants. Synthetic antioxidants, iyo inogadzirwa neoooxidant zvinhu kuburikidza nemakemikari nzira, ine chinangwa chekukunda zvimwe zvipimo zvechisikigo antioxidants uye inopa yakanyatsojeka, inoshanda, uye yakagadzikana inodzivirira antioxidant.
Pakati pavo, iyo inonyanya kumiririra synthetic antioxidants inosanganisira butyl hydroxyanisole (BHA), dibutyl hydroxytoluene (BHT), uye ichangobva kugamuchira kutariswa senge lipoic acid. Aya makomisheni akanyatso kugadzirwa kuti anyatso svina mahara radicals, uku achichengetedza kugadzikana kwakanaka uye nehupenyu hurefu hwepasherufu, ichiita kuti ive yakakodzera kune kwakasiyana kugadzirwa kwechikafu, kugadzirwa kwemishonga, uye hutano kugadzirwa kwechigadzirwa.
Zvakakosha kucherechedza kuti kushandiswa kweiyo synthetic antioxidants hakusi pasina kukakavara. Kuongororwa kwekuchengetedza, kutonga kwedosi, uye kutsvagisa kwenguva refu kwemhedzisiro kwagara kuri kutarisisa kwesainzi. Kuve nechokwadi chekuti maantioxidants ekugadzira anopa hutano hwakanaka pasina kukonzeresa mhedzisiro pamuviri wemunhu chinhu chinonyanya kukosha mukutsvagisa kwesainzi.
4, Tarisiro yeramangwana: Yakasarudzika antioxidant nzira
Nekukurumidza kukura kwegenomics, metabolomics, uye bioinformatics, tiri kupinda munguva yemishonga chaiyo. Remangwana antioxidant tsvagiridzo nekusimudzira inobhadhara zvakanyanya kune mutsauko wega wega, uye kugadzirisa zvirongwa zveantioxidant zvemunhu wega wega kuburikidza nekuongororwa kwemajini, kuongororwa kwemetabolism, uye dzimwe nzira. Izvi zvinoreva kuti maoxidants emangwana anogona kunge asiri kungove akareruka ezvekudya kunovaka muviri, asi akakwana ekupindira anoenderana neruzivo rwakasiyana-siyana senge genetic background, mararamiro, uye hutano.
Pamusoro pezvo, kubatanidzwa kwenanotechnology uye biotechnology kuchaunza shanduko yekuchinja mukuvandudza kwe antioxidants. Kuburikidza nanocarrier tekinoroji, ma antioxidants anogona kunyatso pinda musero membrane uye kusvika kune chinangwa tishu; Biotechnology inogona kugadzira mamorekuru matsva e-antioxidant ane chiitiko chepamusoro uye hunyanzvi, achivhura chitsauko chitsva mukushandiswa kwema antioxidants.
Nguva yekutumira: Oct-13-2024