Iziphumo ze-Antioxidant ze-resveratrol: i-scavenger ebalulekileyo yamahhala

I-Resveratrol yi-polyphenol compound efumaneka kwiindidi ezahlukeneyo zezityalo ezineempembelelo ezahlukeneyo eziluncedo kumzimba womntu.Phakathi kwabo, umphumo wayo we-antioxidant utsale ingqalelo enkulu.Kweli phepha, ubume beekhemikhali, i-antioxidant effect kunye nokusetyenziswa kwei-resveratrolkwezamayeza, ubuhle kunye nokugcinwa kwezempilo kuya kwaziswa ngokweenkcukacha.

I. Isakhiwo sekhemikhali kunye neempawu ze-resveratrol

I-formula yekhemikhali ye-resveratrol yi-CHO₃, ubunzima bayo be-molecular yi-128.15, kunye ne-melting point yi-250-254 ° C.I-Resveratrol inamaqela amaninzi e-phenolic hydroxyl, enika amandla anamandla e-antioxidant.

Okwesibini, umphumo we-antioxidant we-resveratrol

Umphumo we-antioxidant we-resveratrol ubonakaliswa ikakhulu ekukhupheni ii-radicals zamahhala kunye nokukhusela umzimba kumonakalo we-oxidative.Indlela yayo ye-antioxidant inokuchazwa kule miba ilandelayo:

I-1, ukususwa kwe-radical yamahhala: I-Resveratrol inokunciphisa i-radicals yamahhala ngokubonelela ngee-electron, ngaloo ndlela ikhusela ukuphendulwa kwe-oxidation ye-radicals yamahhala kunye namacandelo eeseli kunye nokudlala indima ekukhuseleni iiseli.

I-2, isebenze i-antioxidant enzymes: I-Resveratrol inokusebenzisa i-antioxidant enzymes emzimbeni, njenge-superoxide dismutase (SOD) kunye ne-glutathione peroxidase (GSH-Px), ngaloo ndlela iphucula amandla omzimba we-antioxidant.

I-3, inqanda i-lipid peroxidation: I-Resveratrol inokuthintela i-lipid peroxidation, inciphise ukuveliswa kwe-malondialdehyde (MDA) kunye nezinye izinto ezinobungozi, ukwenzela ukukhusela i-membrane yeseli kumonakalo.

Okwesithathu, ithemba lesicelo sei-resveratrol

Ngenxa yokuba i-resveratrol inemisebenzi eyahlukeneyo ye-antioxidant kunye nokukhuthaza impilo, inoluhlu olubanzi lwezicelo kumayeza, ubuhle kunye nokugcinwa kwempilo.

1. Intsimi yezonyango: I-antioxidant kunye ne-anti-inflammatory effects ye-resveratrol ibaluleke kakhulu ekukhuseleni kunye nokunyangwa kwezifo ze-cardiovascular, i-tumor kunye ne-neurodegeneration.Okwangoku, kukho izifundo ezininzi malunga nemiphumo ye-pharmacological ye-resveratrol, kwaye isetyenziswe kuphuhliso lwamachiza.

2. Intsimi yobuhle: I-antioxidant kunye ne-anti-aging effects ye-resveratrol yenza ukuba ixabiseke kakhulu kwintsimi yobuhle.Iimveliso zokhathalelo lwesikhumba kunye nezithambiso eziqulethe i-resveratrol zinokuxhathisa uxinzelelo lwe-oxidative yolusu, ukulibaziseka ukuguga kunye nokuphucula umgangatho wolusu.

I-3, intsimi yokhathalelo lwempilo: I-Resveratrol inokuphucula amandla omzimba we-antioxidant, ukuchasana nomonakalo omkhulu wamahhala, ngoko kunokubaluleka okulungileyo ekugcineni impilo enhle.Ukutya okunempilo kunye nezongezo eziqulethe i-resveratrol zithandwa ngabathengi.

isiphelo

Impembelelo ye-antioxidant yei-resveratrolsisiseko esibalulekileyo somsebenzi walo wokukhuthaza impilo.Njengomkhuseli obalulekileyo wasimahla we-radical, i-resveratrol inokukhusela ngokufanelekileyo umzimba kumonakalo we-oxidative, ukulibazisa inkqubo yokuguga, kunye nokuphucula ukuxhathisa komzimba.Inombono obanzi wesicelo kumayeza, ubuhle kunye nokugcinwa kwempilo.Ngokunzulu kophando kwi-resveratrol, sinesizathu sokukholelwa ukuba iya kudlala indima ebalulekileyo kwintsimi yokugcinwa kwempilo kwixesha elizayo.

Qaphela: Iingenelo ezinokusetyenziswa kweli nqaku zifumaneka kuncwadi olupapashiweyo.