Iindaba - Ngaba iGrape Seed Extract ingalwa nomhlaza kwaye ibe neziphumo zeAntioxidant?

Isicatshulwa sembewu yeediliyaiye yathandwa kakhulu ngenxa yeenzuzo zayo zempilo, kuquka ukukwazi kwayo ukulwa nomhlaza kunye nokubonelela ngemiphumo yokulwa neentsholongwane. Kodwa isebenza njani kanye kanye, kwaye ithini isayensi? Masiyihlalutye ngothotho lwemibuzo.

Yintoni iDili yeMbewu yeDili kwaye iqulethe ntoni?

I-extract yembewu yediliya ifumaneka kwimbewu yediliya, ikakhulu kwidiliya yewayini. Ezi mbewu zityebile kwiikhompawundi eziluncedo, ngakumbiiiproanthocyanidins (ii-OPC), eziluhlobo olubalulekileyo lwe-flavonoid. Ii-Proanthocyanidins zaziwa kakhulu ngeempawu zazo ezinamandla ze-antioxidant, njengoko zinokuphelisa ngempumelelo ii-free radicals emzimbeni. Ii-free radicals ziimolekyuli ezingazinzanga ezibangela uxinzelelo lwe-oxidative, ezikhokelela ekonakaleni kweeseli kwaye zidibene ngokusondeleyo nophuhliso lwezifo ezininzi ezingapheliyo, ukwaluphala, kwanomhlaza. Ii-proanthocyanidins ezikwi-grape seed extract zikholelwa ukuba zidlala indima ebalulekileyo kwiingenelo zempilo ezibangelwa yiyo, ngakumbi kwiindawo ezifana nomsebenzi we-antioxidant, ukulwa nokudumba, ukhuseleko lwentliziyo, impilo yolusu, kunye nenkxaso yomzimba. Izifundo zibonisa ukuba ii-proanthocyanidins zinceda ukunciphisa uxinzelelo lwe-oxidative emzimbeni, zicothise inkqubo yokwaluphala, zikhusele impilo yentliziyo ngokuthintela iimpendulo zokudumba, kwaye zinokuba namandla okulwa nomhlaza. Ezi zinto zisebenza kunye ukunika i-grape seed extract izibonelelo zayo ezizodwa zempilo, okwenza ukuba ibe sisongezelelo sendalo esisetyenziswa kakhulu.

Zisebenza njani ii-Antioxidants kwiGrape Seed Extract?

Ii-antioxidants zinciphisa ii-free radicals, ezingama-molecule angazinzile anokubangela uxinzelelo lwe-oxidative kwaye onakalise iiseli. Uxinzelelo lwe-oxidative lwenzeka xa kukho ukungalingani phakathi kwee-free radicals kunye nokukwazi komzimba ukuzinciphisa ngee-antioxidants. Oku kungalingani kunokunceda kwinkqubo yokwaluphala kwaye kwandise umngcipheko wezifo ezingapheliyo, ezifana nesifo sentliziyo, isifo seswekile, kunye nomhlaza. I-grape seed extract ityebile kakhulu kwii-antioxidants, ezifana nee-proanthocyanidins, ezinceda ukukhusela iiseli ekonakaleni kwe-oxidative. Ngokunciphisa uxinzelelo lwe-oxidative, ezi antioxidants zinokunciphisa umngcipheko wokuba neemeko ezingapheliyo, kubandakanya iintlobo ezithile zomhlaza, kwaye zixhase impilo iyonke kunye nobomi obude. Uxinzelelo oluphezulu lwale mixube yokukhusela kwi-grape seed extract luyenza ibe sisongezelelo sendalo esixabisekileyo sokukhuthaza impilo yeseli kunye nokuthintela izifo.

Ngaba iDili yeMbewu yoMdiliya ingathintela umhlaza?

Kukho izifundo ezininzi ezibonisa ukubaisicatshulwa sembewu yeediliyaisenokuba neempawu zokulwa nomhlaza. Olunye uphando lubonisa ukuba i-GSE inokuthintela ukukhula kweeseli zomhlaza kwaye ithintele nokusasazeka kweentlobo ezithile zomhlaza, ezifana nomhlaza webele, wamathumbu amakhulu, kunye noweprostate.

lUkuthintela Ukukhula Kweeseli ZomhlazaEzinye izifundo zibonise ukuba isicatshulwa sembewu yediliya sinokubangela i-apoptosis (ukufa kweeseli okucwangcisiweyo) kwiiseli zomhlaza, sizithintele ekukhuleni nasekusasazekeni.

lIimpawu zokuchasa ukudumba: Ukudumba okungapheliyo yinto eyaziwayo ebangela umhlaza. Isicatshulwa sembewu yeediliya sibonakalise ukuba sinciphisa ukudumba, nto leyo enokunciphisa umngcipheko wokukhula komhlaza.

Zithini izifundo malunga nokusebenza kakuhle kweGrape Seed Extract?

Izifundo ezininzi zenziwe kwiimpawu ze-GSE zokulwa nomhlaza, kodwa ezininzi zisekwinqanaba lokuqala okanye zenziwe kwiindawo zelebhu. Nangona iziphumo zithembisa, kufuneka uvavanyo oluthe kratya ebantwini ukuqinisekisa ezi ziphumo.

lIzifundo zezilwanyana: Izifundo ezininzi malunga nokukwazi kwe-grape seed extract ukulwa nomhlaza ziye zenziwa kwizilwanyana, kwaye iziphumo ziyakhuthaza. Nangona kunjalo, uvavanyo lwabantu lulinganiselwe, kwaye iziphumo zisenokungaguquleli ngqo ebantwini.

lIzifundo zoLuntu: Ezinye izifundo zabantu ezikwinqanaba lokuqala zibonisa iziphumo ezithembisayo, kodwa kufuneka uvavanyo olukhulu nolupheleleyo lweklinikhi ukuze kuqondwe ngokupheleleyo indima ye-GSE ekuthinteleni nasekunyangweni komhlaza.

Ngaba iDiliya Seed Extract ingasetyenziselwa impilo jikelele?

Ngaphaya kokuthintela umhlaza,isicatshulwa sembewu yeediliyaidla ngokuthengiswa njengesongezelelo esinokuphucula impilo iyonke ngokukhuthaza impilo yentliziyo, ukuphucula imeko yolusu, kunye nokunciphisa ukudumba.

lImpilo yeNtliziyo neMithambo: I-GSE ibonakalisiwe ukuba ixhasa impilo yentliziyo ngokuphucula ukujikeleza kwegazi, ukunciphisa uxinzelelo lwegazi, kunye nokunciphisa i-cholesterol ye-LDL.

lImpilo yolusuNgenxa yeempawu zayo ze-antioxidant, i-GSE isetyenziswa kakhulu kwiimveliso zokhathalelo lolusu, njengoko inokunceda ekuthinteleni ukwaluphala kolusu kwaye inciphise umonakalo we-oxidative ovela kwimitha ye-UV.