Ama-anthocyanins, izingulube zemvelo ezibangela imibala egqamile yezithelo, imifino, nezimbali eziningi, kube yisihloko socwaningo olunzulu ngenxa yezinzuzo zazo zezempilo ezingaba khona.Lezi zinhlanganisela, eziyingxenye yeqembu le-flavonoid lama-polyphenols, atholakale enikeza izinhlobonhlobo zezakhiwo ezikhuthaza impilo.Kulesi sihloko, sizohlola izinzuzo ezithile zezempilo ze-anthocyanins, njengoba kusekelwa ucwaningo lwesayensi.
I-Antioxidant Effects
Enye yezinzuzo zezempilo ezibhalwe kahle kakhulu ze-anthocyanins umsebenzi wawo onamandla we-antioxidant.Lezi zinhlanganisela zinamandla okunciphisa ama-radicals mahhala, okungama-molecule angazinzile angabangela ukulimala kwe-oxidative kumaseli futhi abe nomthelela ekwakhiweni kwezifo ezingamahlalakhona njengomdlavuza, izifo zenhliziyo nemithambo yegazi, kanye ne-neurodegenerative disorders.Ngokukhipha ama-radicals mahhala, ama-anthocyanins asiza ukuvikela amaseli ekucindezelekeni kwe-oxidative futhi anciphise ingozi yalezi zifo.
Ucwaningo oluningi luye lwabonisa amandla e-antioxidant we-anthocyanins.Isibonelo, ucwaningo olwanyatheliswa kuyi-Journal of Agricultural and Food Chemistry lwathola ukuthi i-anthocyanins ekhishwe elayisi elimnyama ibonisa umsebenzi oqinile we-antioxidant, ukuvimbela ngokuphumelelayo ukulimala kwe-oxidative ku-lipids namaprotheni.Olunye ucwaningo olwanyatheliswa kuyi-Journal of Nutrition lubonise ukuthi ukusetshenziswa kwe-anthocyanin-rich blackcurrant extract kuholele ekwenyukeni okukhulu kwamandla e-plasma antioxidant ezifundweni zabantu abanempilo.Lokhu okutholakele kugqamisa amandla e-anthocyanins njengama-antioxidants emvelo anemiphumela enenzuzo empilweni yabantu.
Izakhiwo Zokulwa Nokuvuvukala
Ngaphezu kwemiphumela yawo ye-antioxidant, ama-anthocyanins aboniswe ukuthi anezindawo zokulwa nokuvuvukala.Ukuvuvukala okungapheli kuyisici esivamile esiyisisekelo ezifweni eziningi, futhi ikhono le-anthocyanins lokuguqula izindlela zokuvuvukala kungaba nomthelela omuhle empilweni yonke.Ucwaningo luye lwabonisa ukuthi i-anthocyanins ingasiza ekunciphiseni ukukhiqizwa kwama-molecule e-pro-inflammatory futhi ivimbele umsebenzi wama-enzyme avuthayo, ngaleyo ndlela ibe nomthelela ekulawuleni izimo ezivuthayo.
Ucwaningo olwanyatheliswa kuyi-Journal of Agricultural and Food Chemistry luphenye imiphumela elwa nokuvuvukala ye-anthocyanins evela elayisi elimnyama kumodeli yegundane yokuvuvukala okukhulu.Imiphumela yabonisa ukuthi ukukhishwa okucebile kwe-anthocyanin kunciphise kakhulu amazinga omaka okuvuvukala futhi kucindezele impendulo yokuvuvukala.Ngokufanayo, uhlolo lomtholampilo olwanyatheliswa kuyi-European Journal of Clinical Nutrition lubike ukuthi ukwengezwa nge-anthocyanin-rich bilberry extract kuholele ekwehleni kwezimpawu zokuvuvukala kwesistimu kubantu abakhuluphele futhi abakhuluphele.Lokhu okutholakele kusikisela ukuthi ama-anthocyanins anamandla okunciphisa ukuvuvukala kanye nobungozi bezempilo obuhambisana nakho.
Impilo Yenhliziyo
Ama-anthocyanins ahlotshaniswa nezinzuzo ezahlukahlukene zenhliziyo, okuwenza abe wusizo ekukhuthazeni impilo yenhliziyo.Ucwaningo luye lwabonisa ukuthi lezi zinhlanganisela zingasiza ekuthuthukiseni ukusebenza kwe-endothelial, ukunciphisa ukucindezeleka kwegazi, futhi kuvimbele ukwakheka kwama-atherosclerotic plaque, ngaleyo ndlela kwehlise ingozi yezifo zenhliziyo nemithambo yegazi njengesifo senhliziyo nesifo sohlangothi.Imiphumela yokuvikela ye-anthocyanins ohlelweni lwenhliziyo ibangelwa izakhiwo zayo ze-antioxidant ne-anti-inflammatory, kanye nekhono labo lokulinganisa i-lipid metabolism kanye nokwenza ngcono ukusebenza kwe-vascular.
Ukuhlaziywa kwe-meta okushicilelwe ku-American Journal of Clinical Nutrition kwahlola imiphumela yokusetshenziswa kwe-anthocyanin ezicini eziyingozi zenhliziyo.Ukuhlaziywa kokuhlolwa okulawulwa ngokungahleliwe kwembule ukuthi ukuthathwa kwe-anthocyanin kuhlotshaniswa nokunciphisa okuphawulekayo kwezimpawu zokucindezeleka kwe-oxidative nokuvuvukala, kanye nokuthuthukiswa komsebenzi we-endothelial kanye namaphrofayili e-lipid.Olunye ucwaningo olwanyatheliswa kuyi-Journal of Nutrition luphenye umthelela wejusi ye-cherry ecebile i-anthocyanin ekucindezelweni kwegazi kubantu abadala asebekhulile abanomfutho wegazi ophakeme ophansi kuya omaphakathi.Imiphumela yabonisa ukuthi ukusetshenziswa njalo kwejusi ye-cherry kuholele ekwehleni okukhulu komfutho wegazi we-systolic.Lokhu okutholakele kusekela amandla e-anthocyanins ekukhuthazeni impilo yenhliziyo kanye nokunciphisa ingozi yezifo zenhliziyo.
Umsebenzi Wengqondo kanye Nempilo Yengqondo
Ubufakazi obusafufusa bubonisa ukuthi ama-anthocyanins angase abambe iqhaza ekusekeleni ukusebenza kwengqondo nempilo yobuchopho.Lezi zinhlanganisela ziye zaphenywa ngemiphumela yazo engaba khona ye-neuroprotective, ikakhulukazi kumongo wokuncipha kwengqondo okuhlobene neminyaka kanye nezifo ze-neurodegenerative ezifana ne-Alzheimer's kanye ne-Parkinson.Ikhono lama-anthocyanins ukweqa umgoqo wegazi nobuchopho futhi libe nemiphumela yokuvikela kumangqamuzana obuchopho liye lavusa isithakazelo emandleni awo okuvimbela nokulawula ukuphazamiseka kwemizwa.
Ucwaningo olushicilelwe ku-Journal of Agricultural and Food Chemistry luhlole imiphumela ye-anthocyanin-rich blueberry extract ekusebenzeni kwengqondo kubantu abadala asebekhulile abanokukhubazeka okuncane kwengqondo.Imiphumela yabonisa ukuthi ukwengezwa nge-blueberry extract kuholele ekuthuthukisweni kokusebenza kwengqondo, okuhlanganisa inkumbulo nomsebenzi wokuphatha.Olunye ucwaningo olushicilelwe kuyi-Journal of Neuroscience luphenye imiphumela ye-neuroprotective ye-anthocyanins kumodeli yegundane yesifo sika-Parkinson.Okutholakele kubonise ukuthi i-anthocyanin-rich blackcurrant extract ibe nemiphumela yokuvikela kuma-neurons e-dopaminergic kanye nokushoda kwezimoto okuthuthukisiwe okuhambisana nesifo.Lokhu okutholakele kusikisela ukuthi ama-anthocyanins anamandla okusekela ukusebenza kwengqondo nokuvikela ezinkingeni ze-neurodegenerative.
Isiphetho
I-Anthocyanins, izingulube zemvelo ezitholakala emithonjeni ehlukahlukene yezitshalo, zinikeza uhla lwezinzuzo zezempilo, okuhlanganisa ne-antioxidant, anti-inflammatory, cardiovascular, kanye nemiphumela ye-neuroprotective.Ubufakazi besayensi obusekela izakhiwo ezikhuthaza impilo ze-anthocyanins bugcizelela amandla abo okuthuthukisa impilo nokuphila kahle iyonke.Njengoba ucwaningo luqhubeka nokudalula izindlela ezithile zokwenza kanye nokusetshenziswa kokwelapha kwama-anthocyanins, ukufakwa kwawo ezithanjeni zokudla, ukudla okusebenzayo, nemikhiqizo yemithi kungase kunikeze amathuba amasha okusebenzisa imiphumela yawo enenzuzo empilweni yomuntu.
Izithenjwa:
Hou, DX, Ose, T., Lin, S., Harazoro, K., Imamura, I., Kubo, Y., Uto, T., Terahara, N., Yoshimoto, M. (2003).I-Anthocyanidins yenza i-apoptosis kumaseli we-leukemia womuntu we-promyelocytic: ubudlelwano besakhiwo-umsebenzi nezindlela ezihilelekile.Ijenali Yomhlaba Wonke Ye-Oncology, 23(3), 705-712.
Wang, LS, Stoner, GD (2008).Ama-Anthocyanins kanye nendima yawo ekuvimbeleni umdlavuza.Izincwadi Zomdlavuza, 269 (2), 281-290.
Yena, J., Giusti, MM (2010).I-Anthocyanins: Imibala Yemvelo Enezakhiwo Ezikhuthaza Impilo.Ukubuyekezwa Konyaka Kwesayensi Yokudla Nobuchwepheshe, 1, 163-187.
Wallace, TC, Giusti, MM (2015).Anthocyanins.Intuthuko kwezokudla, 6(5), 620-622.
Pojer, E., Mattivi, F., Johnson, D., Stockley, CS (2013).Icala Lokusetshenziswa Kwe-Anthocyanin Ukukhuthaza Impilo Yomuntu: Ukubuyekezwa.Ukubuyekezwa Okuphelele Kwesayensi Yokudla Nokuphepha Kokudla, 12(5), 483-508.
Isikhathi sokuthumela: May-16-2024
