Masayendisiti akawana kuti 3-O-ethyl ascorbic acid, inozivikanwawo seEAA, chigadzirwa chechisikigo chine antioxidant uye anti-inflammatory properties, chinogona kushandiswa mumishonga uye mune zvekuwedzera hutano.
Ongororo yakaitwa paYunivhesiti yeCalifornia, Los Angeles (UCLA) yakawana kuti 3-O-ethyl ascorbic acid, inoita basa guru mukudzivirira masero kubva mukushushikana kwe oxidative uye kuzvimba. Kusiyana nevhitamini C yechinyakare, iyo inokurumidza kupinda mumuviri uye yobviswa, EAA inonyudzwa zvishoma nezvishoma uye inoramba iri mumuviri kwenguva yakareba, ichipa dziviriro inoramba iripo kubva ku free radicals uye kuzvimba.
Chidzidzo ichi, chakaburitswa mumagazini inonzi Nature, chinoratidza kuti EAA inogona kugadzirwa kuti ive mushonga wezvirwere zvakasiyana-siyana zvinoratidzwa nekushushikana kwe oxidative uye kuzvimba, zvakaita sekenza, zvirwere zvemwoyo, uye zvirwere zve neurodegenerative. Pamusoro pezvo, EAA inogona kushandiswawo muindasitiri yezvishongedzo sechinhu chinodzivirira kukwegura nekuda kwekugona kwayo kudzivirira kubva mukushushikana kwe oxidative uye kuzvimba.
Mukufambira mberi kukuru, vaongorori vakaona kuti 3-O-ethyl ascorbic acid ether, inozivikanwawo sevhitamini C ethyl ether, inogona kupa mhinduro kumiganhu yevhitamini C yechinyakare mukushandiswa kwezvizoro. Nekuda kwekuvapo kwemapoka mana ehydroxyl muchimiro chayo, vhitamini C pachayo haigone kunyudzwa zvakananga neganda uye inokurumidza kuoxidation, zvichikonzera kuchinja kweruvara. Izvi zvakaderedza kushandiswa kwayo semushonga wekuchena muzvizoro. Uyezve, masayendisiti akawana kuti vhitamini C ethyl ether, inowanikwa ne alkylating ye3-position hydroxyl group, chinhu chisingachinji ruvara kubva kuvhitamini C chinoramba chichishanda. Kuwanikwa uku kunozadza nzvimbo isina chinhu mumusika wezvigadzirwa zvakafanana. Mhedzisiro inokurudzira kubva muzvidzidzo inoratidza kuti vhitamini C ethyl ether inoputswa nyore nyore nema enzymes kana ichipinda muganda, zvichiita kuti iite basa rakafanana nevhitamini C mukusimudzira hutano hweganda uye kuchena.
Uniproma yave kupa zvigadzirwa zvemhando yepamusoroPromaCare EAAkwemakore akawanda ichitengeswa kumisika yepasi rose uye chigadzirwa ichi chinozivikanwa mumusika nekuda kwekushanda kwepamusoro uye kugadzikana kwakanaka.
Nguva yekutumira: Ndira-09-2024