Ingaruka z'imbuto z'inzabibu zavumbuwe binyuze mu nkuru ya “gutunganya imyanda”.
Umuhinzi ukora divayi ntabwo yifuzaga gukoresha amafaranga menshi yo guhangana n’imyanda y’imbuto nyinshi, bityo atekereza kubyiga. Ahari yavumbura agaciro kayo kadasanzwe. Ubu bushakashatsi bwatumye imbuto zinzabibu zishyuha mu nganda zita ku buzima.
Kuberako yavumbuye antioxydants ya bioactive "proanthocyanidins" mu mbuto zinzabibu.
Anthocyanine na proanthocyanidins
Ku bijyanye na proanthocyanidine, ni ngombwa kuvuga anthocyanine.
◆ Anthocyanin ni ubwoko bwa bioflavonoid, ubwoko bwa pigment naturel-solge solge, igaragara cyane muri angiosperms, muri yo ikaba ikungahaye cyane ku mbuto nk'imbuto za goji z'umukara, ubururu n'imbuto.
◆ Proanthocyanidine ni ubwoko bwa polifenol ifitanye isano na compound izwi cyane, resveratrol, ubusanzwe iboneka mu ruhu rwinzabibu n'imbuto.
Nubwo zitandukanye nimiterere imwe gusa, nibintu bitandukanye rwose.
Igikorwa nyamukuru cya proanthocyanidins nugukora nka antioxydants
Antioxydeation yerekeza cyane cyane kubuza okiside mu mubiri. Oxidation reaction itanga radicals yubusa, ishobora gutangiza igisubizo gitera kwangirika kwingirabuzimafatizo na apoptose, bityo biganisha ku gusaza.
Antioxydants irashobora kwangiza radicals yubusa mumibiri yacu, ikarinda kwangirika kwingirabuzimafatizo na apoptose, bityo ikagira uruhare mugutinda gusaza.
Ko proanthocyanidine yakuwe mu mbuto zinzabibu igira ingaruka za antioxydeant, none kuki tudashobora kurya imbuto zinzabibu?
Ukurikije ibyavuye mu bushakashatsi, ibirimo porothocyanidine mu mbuto zinzabibu bigera kuri 3.18mg kuri 100g. Nka antioxydants rusange, birasabwa ko gufata buri munsi ya proanthocyanidine kuba 50mg.
Uhinduye, buri muntu akeneye kurya 1.572g yimbuto yinzabibu burimunsi kugirango agere ku ngaruka za antioxydeant. Ibiro birenga bitatu byimbuto zinzabibu, ndizera ko bigoye kubarya…
Kubwibyo, niba ushaka kongeramo proanthocyanidine, nibyiza gufata ibyemezo byubuzima bijyanye nimbuto zinzabibu.
Imizabibu
Bifitiye akamaro ubuzima bwumutima, uruhu nubwonko
Pressure Umuvuduko ukabije w'amaraso
Antioxydants mu mbuto zinzabibu (zirimo flavonoide, aside linoleque na proanthocyanidine ya fenolike) ifasha kwirinda kwangirika kwamaraso hamwe na hypertension.
Ubushakashatsi bwerekana ko imbuto zinzabibu zishobora gufasha kwagura imiyoboro yamaraso kandi zishobora gufasha abarwayi bafite syndrome de metabolike kugabanya umuvuduko wamaraso.
Kunoza imitsi idakira
Imbuto y'imizabibu ifasha gushimangira capillaries, arterière na vine, no kunoza amaraso.
Mirongo inani ku ijana by'abarwayi bafite ikibazo cyo kubura imitsi idakira bavuze ko ibimenyetso byabo bitandukanye byateye imbere nyuma yo gufata proanthocyanidine mu gihe cy'iminsi icumi, bikagabanuka cyane ku gucika intege, kubabara no kubabara.
◆Komeza amagufwa
Imbuto z'imizabibu zishobora kongera ihinduka, gutera amagufwa, kongera imbaraga z'amagufwa, no kugabanya ibyago byo kurwara osteoporose, kuvunika n'izindi ndwara.
Kunoza kubyimba
Ikigo cy’ubuvuzi cya kaminuza ya Maryland cyerekanye ko abarwayi bafashe miligarama 600 z’imbuto zinzabibu buri munsi nyuma yo kubagwa bagakomeza amezi atandatu bahura n’ububabare ndetse n’ibimenyetso byo kurwara ugereranije n’abafashe ikibanza.
Ubundi bushakashatsi bwerekana ko imbuto zinzabibu zishobora gukumira neza kubyimba ukuguru guterwa no kwicara igihe kirekire.
Kunoza ibibazo bya diyabete
Ugereranije no gucunga abantu kugiti cyabo, guhuza imbuto zinzabibu hamwe namahugurwa yimyitozo ngororamubiri bigira akamaro cyane mugutezimbere lipide yamaraso, kugabanya ibiro, kugabanya umuvuduko wamaraso no kugabanya izindi ngorane za diyabete.
Abashakashatsi bavuga bati: "Gukuramo imbuto z'imizabibu no guhugura imyitozo ni uburyo bworoshye kandi buhendutse bwo kuvura ibibazo bya diyabete."
◆Kunoza kugabanuka kwubwenge
Ubushakashatsi bw’inyamaswa bwerekanye ko imbuto y inzabibu ishobora kugabanya imbaraga za okiside kandi ikarinda imikorere ya mito-iyambere, bityo igahindura imikorere mibi ya hippocampal mu bwonko.
Imbuto y'imizabibu irashobora no gukoreshwa nk'umuti urinda cyangwa uvura indwara ya Alzheimer.
Twandikire: Serena Zhao
WhatsApp & WeChat: + 86-18009288101
E-mail:export3@xarainbow.com
Igihe cyo kohereza: Nzeri-12-2025