I-Procyanidins (OPC), igama lesayensi yaseTshayina, luhlobo lwe-bioflavonoids enesakhiwo esikhethekileyo se-molecular.Yaziwa kumazwe ngamazwe njengeyona antioxidant isebenzayo yendalo yokukhupha iiradicals zasimahla emzimbeni womntu.
1. I-free radical scavenging, i-antioxidant kunye ne-anti-aging
I-radicals yamahhala itshabalalisa i-membrane yeseli, okubangela ukuguqulwa kunye nokuqhekeka kwe-membrane yeseli, ukwenzela ukuba iseli ayikwazi ukufunxa isondlo ngaphandle, okanye ikhuphe inkunkuma ye-metabolic kwiseli, kwaye ilahlekelwe ukuchasana neebhaktheriya kunye neentsholongwane.Emva kokuqhekeka kweseli, i-cell fluid echithekileyo kunye ne-debris ingena kwindawo yeseli, ibangela ukusabela kwangaphandle njengokuvuvukala, intlungu, ubomvu kunye nokuvuvukala.Iiseli ezininzi ziyaqhekeka kunye ne-apoptosis, ekhokelela ekwehleni nasekuwohlokeni komsebenzi wolusu, izihlunu, amalungu angaphakathi kunye nezinye izicubu kunye namalungu.I-radicals yamahhala yenye yezinto ezibalulekileyo ezibangela ukuguga kwabantu kunye nezifo ezininzi.Malunga ne-80% ~ 90% yezifo zokwaluphala kunye nezifo eziwohlokayo zinxulumene neeradicals zasimahla, kubandakanywa ukubekelwa indawo emnyama kwesikhumba, imibimbi, i-allergies, i-cataract, umhlaza, isifo sentliziyo njalo njalo.Ukongezwa kwemihla ngemihla kweepolyphenols zomdiliya kunokususa ngokufanelekileyo iiradicals zasimahla kwaye zinikeze ukhuseleko lweeyure ezingama-24 kwiiseli ezahlukeneyo zabantu.
2. Fade amabala kwaye ulusu lube mhlophe
Ukusuka kwinkalo yomzimba: ngokukhula kweminyaka kunye nongcoliseko lokusingqongileyo, umzimba womntu uvelisa inani elikhulu leeradicals zasimahla, ezikhokelela kukuphazamiseka kwemetabolism kunye nokuveliswa kwe-lipofuscin emzimbeni.Indlela yayo yokubola ivaliwe, kwaye inani elikhulu le-lipofuscin lifakwe entliziyweni, isibindi, i-spleen, imiphunga, izintso, ingqondo kunye neeseli ze-vascular, zenze amabala e-lipofuscin, izitho ezonakalisayo kunye nemisebenzi eyanciphayo;I-Lipofuscin ifakwe kwiiseli zolusu (ingakumbi ulusu lobuso kunye nesandla), zenza amabala esikhumba, i-chloasma, amabala ebhabhathane kunye namabala e-senile, achaphazela kakhulu ukubonakala kwezigulana kwaye abangele iintlungu ezinkulu zengqondo kwizigulane.Umdiliya wepolyphenol proanthocyanidins waziwa njengeyona 'yeyona scavenger inamandla yasimahla'.Iyakwazi ukubola i-lipofuscin, ikhusele izitho ezahlukahlukeneyo kwaye idibanise amabala ombala emzimbeni.Ukongeza, ngokungafaniyo ne-antioxidants eqhelekileyo, i-procyanidins inokuwela umqobo wegazi-ingqondo kwaye ikhusele ingqondo kunye nemithambo yegazi kwi-radicals yasimahla.
Ukusuka kumphezulu wolusu: umoya omdaka, i-ultraviolet eyomeleleyo kunye nemitha yekhompyuter, izithambiso (iziqholo, izithinteli, i-pigment) kunye nezinye izinto ezisisiseko sokuveliswa kweeradicals zasimahla, nto leyo eyenza ukuba ngaphandle kweeseli zolusu zihlaselwe ngakumbi. .Kwinkqubo yohlaselo lwe-radical free kunye nokutshatyalaliswa kweeseli, inani elikhulu leeseli ziyafa kunye nokuphazamiseka kwemetabolism, kwaye ukungcola kwiiseli akunakwenziwa i-metabolized, okukhokelela ekufakweni kwe-pigment, inani leeseli ezintsha liyancipha kakhulu (iiseli ezintsha zibalulekile. into yokugcina amandla esikhumba).I-proanthocyanidins yomdiliya ayinakukwazi ukususa ngokufanelekileyo i-radicals yasimahla emzimbeni womntu, kodwa ikwakhuthaza i-metabolism yolusu, ukwahlula ukungcoliseka kwendalo kunye nomonakalo wokuthambisa, ukubola kwe-melanin kunye nokufezekisa isiphumo solusu olumhlophe.I-Procyanidin OPC sisigqubuthelo selanga sendalo, esinokuthi sithintele imitha ye-ultraviolet ekonakaliseni ulusu.Ukukhanya kwelanga kunye nemitha ye-ultraviolet inokubulala i-50% yeeseli zolusu lomntu, kodwa ukuba uthatha iipolyphenols zomdiliya ukuze uzikhusele, malunga ne-85% yeeseli zolusu zinokusinda ekufeni kwaye ngempumelelo 'zikhusele elangeni'.
3. Gcina ukuqina kwesikhumba kunye nokunciphisa imibimbi
Idermis yolusu yeyezicubu ezixhumeneyo.I-collagen kunye ne-elastin enzima equlethwe kuyo idlala indima ebalulekileyo kwisakhiwo sonke solusu.I-polyphenol proanthocyanidins yomdiliya idlala indima emibini eluswini: kwelinye icala, inokukhuthaza ukubunjwa kwe-cross-linking efanelekileyo ye-collagen;Kwelinye icala, njenge-scavenger esebenzayo yasimahla, inokuthintela "i-over crosslinking" yolusu, ithintele ukubonakala kwemibimbi kunye namanxeba, kwaye igcine ulusu luthambile kwaye lugudile.I-polyphenol proanthocyanidins yomdiliya inokuthintela ukuveliswa kwe-elastase enzima, inqanda umsebenzi wayo, kwaye ithintele i-radicals yamahhala okanye i-elastase enzima ekuthotyweni kweprotheyini enzima, ukwenzela ukuba ngaphakathi kuphuculwe impilo yesikhumba, ukunciphisa izifo zesikhumba kunye nemibimbi, kunye nokuphelisa izibazi.
4. I-PMS (i-premenstrual syndrome)
Wonke umfazi akayi kuqhelana ne-PMS (i-premenstrual syndrome).Iimpawu eziqhelekileyo ze-PMS zezi: intlungu, ukudumba kwebele, isisu esingalinganiyo, i-edema yobuso, iintlungu ze-pelvic ezingaqinisekanga, ukuzuza ubunzima, ukungasebenzi kwemilenze, ukungazinzi kweemvakalelo, imincili, ukucaphuka, ukudakumba kunye nentloko ye-neurological.Ezi mpawu zivela kwimpendulo eqhelekileyo yomzimba ukuya kwinqanaba le-estrogen kunye neprogesterone emzimbeni