Anti-kuzvimba uye antioxidant maitiro maviri-ane mativi - echisikigo chekuchengetedza ganda musanganiswa, phloretin!

1.-Chii chinonzi phloretin-

Phloretin(Zita reChirungu: Phloretin), inozivikanwawo se trihydroxyphenolacetone, ndeye dihydrochalcones pakati pe flavonoids. Inonyanya kuiswa mu rhizomes kana midzi yemaapuro, sitirobheri, mapeari nemimwe michero nemiriwo yakasiyana-siyana. Inotumidzwa zita reganda. Inonyungudika mualkali solution, inonyungudika nyore mumethanol, ethanol uye acetone, uye inenge isinganyungudike mumvura.

Phloretin inogona kubatwa zvakananga nemuviri wemunhu, asi muzvirimwa, pane zvishoma kwazvo zvinongoitika zvinongoitika phloretin. Phloretin kazhinji inowanikwa muchimiro cheiyo glycoside derivative, phlorizin. Iyo phloretin inobatwa nemuviri wemunhu iri mugastric mucosa. Chete mushure mekunge boka reglycoside rabviswa kuti rigadzire phloretin rinogona kupinda muhurongwa hwekutenderera uye kuita mhedzisiro yayo.

Zita remakemikari: 2,4,6-trihydroxy-3-(4-hydroxyphenyl)propiophenone

Molecular formula: C15H14O5

Molecular uremu: 274.27

2.-Main mabasa ephloretin-

anti-oxidation

Flavonoids ine anti-fat oxidation chiitiko, iyo yakasimbiswa kare kuma1960s: iyo polyhydroxyl zvimiro zveakawanda flavonoids inogona kuve yakakosha antioxidant zvimiro nekuchetura nesimbi ions.

Phloretin yakanakisa yakasikwa antioxidant. Iyo 2,6-dihydroxyacetophenone chimiro ine yakanaka kwazvo antioxidant mhedzisiro. Iine mhedzisiro iri pachena pakutsvaira peroxynitrite uye ine yakanyanya antioxidant concentration mumafuta. Pakati pe10 ne30PPm, inogona kubvisa mahara radicals muganda. Phlorizin's antioxidant basa inodzikiswa zvakanyanya nekuti boka rayo rehydroxyl riri pachinhanho chechitanhatu rinotsiviwa neboka reglucosidyl.
Inhibit tyrosinase

Tyrosinase imhangura-ine metalloenzyme uye yakakosha enzyme mukuumbwa kwe melanin. Iyo tyrosinase chiitiko inogona kushandiswa kuongorora kana chigadzirwa chine chena maitiro. Phloretin inodzoreredzwa yakasanganiswa inhibitor ye tyrosinase. Iyo inogona kudzivirira tyrosinase kubva pakusunga kune substrate yayo nekushandura yechipiri chimiro che tyrosinase, nekudaro ichidzikisa yayo inokonzeresa kuita.

Antibacterial basa

Phloretin isanganiswa yeflavonoid ine antibacterial chiitiko. Iyo ine inhibitory mhedzisiro pane akasiyana mabhakitiriya eGram-positive, mabhakitiriya eGram-negative uye fungi.
Migumisiro yekuongororwa kwekliniki inoratidza kuti mushure mokunge zvidzidzo zvakashandisa phloretin kwemavhiki e4, whiteheads, blackheads, papules, uye sebum secretion zvakaderedzwa zvakanyanya, zvichiratidza kuti phloretin ine simba rekubvisa acne.

3. Inokurudzirwa zvigadzirwa
essence
2% phloretin(antioxidant, kuchena) + 10% [l-ascorbic asidhi] (antioxidant, collagen kukurudzira uye kuchena) + 0.5%ferulic acid(antioxidant uye synergistic effect), inogona kuramba ultraviolet rays munharaunda , infrared radiation uye ozone kukuvadzwa kweganda, kupenya ganda, uye inonyanya kukodzera ganda rine mafuta rine ganda rakasvibiswa.