Ama-Strawberries, awaziwa ngegama lawo lesayensi le-Fragaria x ananassa, atshalwa emhlabeni wonke futhi awaziwa kakhulu ngokunambitheka kwawo okumnandi, umbala obomvu onobuhlungu, nephunga elimnandi. Lesi sithelo esimnandi singafakwa kalula kuma-saladi, ama-dessert, nezinye ukudla okudla okunempilo njengengxenye yokudla kwenhliziyo enempilo.
Ama-strawberries nawo aqukethe izakhi eziningi ezinempilo, njenge-flavonoids, i-anthocyanins, ne-ellagitannins.
Lezi zinhlobo zokuvimbela izidakamizwa ziye zacwaningwa ngezakhiwo zazo eziphikisanayo nezimo ezinjengomdlavuza nesifo senhliziyo. Ukwengeza, ama-strawberries asefundiswe ekulawuleni ushukela wegazi ngesifo sikashukela. Ucwaningo lwezocwaningo luye lwahlola imiphumela ye-strawberry ukusetshenziswa kumazinga e-cholesterol, kanti imiphumela yalezi zifundo ibonakala iyethembisa.
Ama-Strawberries: Izinzuzo Zempilo Ngezinga Le-Cholesterol
Kube khona izifundo ezimbalwa eziye zahlola imiphumela yokudla ama-strawberries emazingeni e-cholesterol. Lezi zifundo zahlola abantu ababengaba nesisindo esinempilo noma bekhuluphele futhi kwakudingeka badle ama-strawberries esikhathini esithile phakathi kwamasonto amathathu kuya kwangu-8. Ezinye zalezi zifundo zazifuna ukuthi abahlanganyeli balandele ukudla okunamafutha aphansi, kanti ezinye izifundo zavumela abahlanganyeli ukuba balandele ukudla kwabo njalo - uma nje besidla inani elidingekayo lama-strawberries ngosuku.
Isamba kanye nesimo se-strawberry supplementation abantu abazisebenzisa kulezi zifundo zihlukahlukene kakhulu. Eziningi zalezi zifundo zidinga ukuba ababambiqhaza badle i-friji-omisiwe, i-strawberry powder eyayihlanganiswa ku-smoothie noma okunye ukudla, kanti ezinye izifundo zavumela abahlanganyeli ukuba badle ama-strawberries agcwele ama-fresh or frozen.
Ukudla kwabo kulezi zifundo kwavela ku-110 amagremu kuya ku-500 amagremu ama-strawberry amasha nsuku zonke. Ifomu kanye nesamba samatrobhelikhiza angeke kubonakale kuthonya ama-strawberry ama-effect ayenamazinga e-cholesterol nama-triglyceride.
Kusukela kulezi zifundo, kubonakala sengathi ama-strawberries adla nsuku zonke ayanciphisa i-cholesterol yenani eliphakathi kwengu-4 kuya ku-10%. Ukwengeza, i-cholesterol ye- LDL ibonakala ihliswa ngo-13% kwezinye izifundo. Kodwa-ke, imiphumela ye-strawberry ukusetshenziswa kumazinga e- triglyceride ahlukene - kwezinye izifundo, i-triglycerides ayithintwanga yi-sitrobheli ukusetshenziswa, kanti kwezinye izifundo, i-triglycerides yancipha ngamaphesenti angu-20. Amazinga we- HDL kulezi zifundo awabonakala engathintekile noma angalinganiswa.
Esinye isifundo, ubukhulu bezinhlayiyana ze-LDL babuye banda kancane. (I-Small, i-LDL enesisindo ihlotshaniswa nengozi enkulu yesifo senhliziyo.) Olunye ucwaningo lwaphawula ukuthi i-LDL ene-oxidized , enye indlela ye-LDL engakwandisa ingozi yokuthuthukisa isifo senhliziyo, iphinde incishiswe ngemuva kokudla okwenziwe ama-strawberries ane-fat fat.
Lithini Lezi Zifundo?
Ucwaningo lwalunezinombolo ezincane zabantu abahlanganyela kuzo, ngakho kunzima ukucacisa ukuthi ingakanani umthelela we-strawberries onamazinga e-cholesterol.
Ukwengeza, izifundo eziningi zidinga ukuthi abantu ababambe iqhaza kubo balandele ukudla okunamafutha aphansi, okungaholela ekuthweni kwe-cholesterol-ukwehlisa okuphawuliwe kulezi zifundo.
Nakuba singeke sikwazi ukusetha ukuxhumana phakathi kwama-strawberry ukusetshenziswa namazinga we-cholesterol, ama-strawberries ayengaba ukudla okuhle okucabangayo uma ulandela ukudla kokuncipha kwe-cholesterol. Akuzona nje kuphela eziphansi kwama-calories namafutha, kodwa ama-strawberries nawo aqukethe i-fiber kanye nama-phytosterol, okuyizithako ezinempilo eziyaziwa ukuthi zinemiphumela emihle ku-LDL cholesterol.
Imithombo:
Bau A, Du M, Wilkinson M, et al. Ama-strawberries anciphisa amanaki angrosclerotic ngezihloko ezine-syndrome ye-metabolic. I-Nutr Res 2010; 30: 462-469.
UBurton-Freeman B, uLinares A, uHyson D, et al. I-Strawberry ihlunga i-LDL oxidation kanye ne-postprandial lipemia ngokuphendula ukudla okunamafutha aphezulu kubantu besilisa nabesifazane abangaphezu kwenani eliphezulu. J Am Coll Nutriti 2010; 29: 46-54.
U-Erlund I, uKoli R, u-Alfthan G, et al. Imiphumela enhle kakhulu yeberry ukusetshenziswa emsebenzini weplatelet, umfutho wegazi, ne-HDL cholesterol. Am J Clin Nutr 2008; 87: 323-31.
Henning SM, Seeram NP, Zhang Y, et al. Ukusetshenziswa kwe-strawberry kuhlotshaniswa nokwanda kwe-antioxidant amandla ku-serum. J Med Ukudla 2010; 13: 116-122.
UJenkins DJA, Nguyen TH, uKendall CWC, et al. Umphumela we-strawberry e-cholesterol-yokunciphisa iphothifoliyo yokudla. I-Metabolism 2008; 57: 1636-1644.
I-Zunino SJ, uParelman, MA, Freytag TL, et al. Imiphumela ye-strawberries yokudla e-lipids nama-ignition marker kwizihloko zabantu ezikhulu kakhulu. Br J Nutr 2011; 1-10.