Uluphi uhlobo lwesikhupha seqanda?
I-yolk yenkukhu yenza umthamo weqanda lonke lamashumi amathathu namathathu ngokwemyinge. Kwi-yolk, ixabiso le-calorific liphezulu kakhulu kuneprotheni, malunga ne-kcal 60. Thatha ngenxa yokucaca iqanda le inkukhu lobukhulu obuphakathi. Lapha kuya kubonakala ngathi: i-cholesterol - 210 g, iprotheni - 2.7 g, amafutha - 4.51 g, i-carbohydrates - 4.51 g.Ukulinganiswa kwesantya sembewu yenkukhu ingama-grams amahlanu. I-yolk iqulethe i-fat-saturated, monounsaturated kunye ne-polyunsaturated. Kwakhona kukho umxholo omkhulu we-oleic acid, malunga nama-forty-seven percent.
Iyintoni ukusebenzisa i-yolk yolanga?
Kwisiqwenga seqanda kukho ezininzi iivithamini ezahlukeneyo, ebaluleke kakhulu i-vitamin B12. Le vithamini ivelisa amandla kunye namandla, ngenxa yoko, umntu uya kuba oqaphile kunye nokuhamba. Kwakhona kwongezwa ekudleni kwabantwana abalahlekelwa ngumdla wabo. Kwi-yolk, i-carotene i-vithamini A yenziwe, engabonwa, ngokusekelwe kumbala we-yolk yolk. Le vithamini inomphumo onenzuzo kumbono, kwaye inokukhusela inkqubo yokuguga kunye nokuphuhliswa kweeseli zomhlaza. Ngaphantsi kwamanani e-yolk yeqanda kukho iivithamini ezifana ne-B1, B2, E, D, PP, ukudala impembelelo emihle emzimbeni womntu wonke. I-Yolk, ngokwemveliso yenani elikhulu lamavithamini kuyo, luncedo kakhulu kubantwana bokutya.
Ukongezelela kwamanye amacandelo, i-yolkki yeqanda iqukethe i-phosphorus, ekugcineni igcina amazinyo kunye neentlobo ezinobungozi obuhle, kunye ne-phosphorus kubandakanyeka ngqo, kuzo zonke iinkqubo zomzimba ezenzeka emzimbeni. Kwakhona kuyimfuneko ukuqaphela ubukho be-silane kwi-yolk, ekhonza njenge-antioxidant. Izinto ezinjalo ziyakwazi ukukhusela umzimba womntu kwimpembelelo yangaphandle yendalo: ukususela kumbane, ukukhupha i-gases, ukutshaya umsila kunye nezinye iingxaki ezingqongileyo. I-Choline yinto exhasa inkqubo ye-cardiovascular system. I-Choline nayo inegalelo elincedo kwinkqubo yeentlanzi, iisensi zeentsimbi. Inani elikhulu le vivamini liyakubonwa kwi-yolk yoluhlaza.
Ekuhlaziyweni komzimba kuthatha inxalenye ephambili ye-melatonin, ngoncedo lwawo, iiseli ezintsha zakhiwa, oko kuthetha ukuba kunemiphumo emihle kakhulu kwizinwele nangesikhumba. ULutein unceda ukuphucula umbono.
Ukuchasana, malunga nenkukhu yeqanda le-inkukhu
Kwiindawo ezininzi zelizwe, amaqanda ahlolwe, ngokukodwa, iprotheni kunye ne-yolk ngokuhlukileyo. Uhlobo lwhezhetka luye lwafunyanwa ukuba kuyo i-cholesterol isukela kwi-215 ukuya kuma-275 milligram. Kwakhona kwakukho ukuthelekiswa okufanayo nokutya kokutya okukhawulezayo. Ngaloo ndlela, kwavela ukuba ii-rolls kunye ne-chops, okanye i-hamburger ziqulethe ngokwabo ukuya kuma-milligram e-cholesterol ayikhulu. Ngoko ke, ukuba abantu basengozini yesifo senhliziyo, i-yolk ifuna ukuthathwa ngokuqaphela ngokuqhelekileyo, kuba ngomhla okhuthazwayo ukuba badle ukutya okuqukethe ii-milligram ze-cholesterol ezingaphezu kwamakhulu amabini. Iqela lomngcipheko libandakanya nezifo, ezicatshulwayo kwaye zihlaziywe ngumxholo ophezulu we-cholesterol. Ngaphandle kwemimiselo, amaqanda kufuneka asebenziswe ngokupheleleyo kubantu abanezempilo - njengokuba inzululwazi ezininzi zithetha. Ngokubhekiselele kubantu abaneminyaka yobudala kunye nabantwana, abanako ukusebenzisa ngaphezu kokutya ezimbini okanye ezintathu ngeveki, ukuba kunokwenzeka kwifom ephekwe.
Namhlanje, uphando olufanayo luqhutyelwa ngabasosayensi baseMerika abathi iqanda le-yolk-smoking lichitshilwa ngokungathandabuzekiyo lokwenyusa ukunyuka kwe-cholesterol kwindawo. Emva koko, bafumene ukuba inxalenye efana ne-lecithin, inqanda ukwanda kwe-cholesterol. Kwaye i-yolk ye-lecithin iqule ngokwaneleyo. Uphando lweengcamango lwaluqhutyelwa phakathi kwamaqela amabini abantu asemngciphekweni wesifo senhliziyo. Iqela elinye kwiiveki ezimbini azizange lidle iiqanda zenkukhu, kwaye iyesibini zidla izikhumba ezili-15 ngosuku. Kwaye ekupheleni kweiveki ezimbini, izifundo zokuvavanya zavavanya kwaye zafumanisa ukuba phakathi kweqela elidla amaqanda anabantu aba-13, i-cholesterol yanda kuphela emibini, kwaye iyancipha ezimbini, kwaye abameli abaseleyo beli qela bahlala bengatshintshi. Ngaloo ndlela, kunokugqitywa ukuba i-cholesterol ayixhomekeke kwinqanaba lokusebenzisa i-yolk.
Kwakhona kukho uluvo lokuba i-cholesterol ayibangeli yingozi ngokwayo, iphela ithatha indawo yokuntuleka kwe-calcium. Emva koko, umzimba wethu uyingqiqo kwaye ithatha indawo kwezinye izinto ezinganeleyo. Ukuba umntu akanakho i-calcium emzimbeni, iindonga zeempahla ze-vascular ziyacinywa, ziba zibuthathaka kwaye zisengozini ngexesha elifanayo. Kwaye ngoku, i-cholesterol iya kuhlangula, "ukunamathela kwiindawo eziyingxaki." Iinqwelo zingaqala ukunciphisa - kodwa oku kuluphawu kuphela ukuba kukho ukuphambuka komzimba, kodwa akukho nhlobo i-cholesterol apha. Umzimba womntu uyinkqubo efanelekileyo ngokwaneleyo yokukwazi ukubuyisela i-ksamo, kokugqibela. Kodwa abantu badla ngokubhekisa kuye ngokupheleleyo. Kwaye i-cholesterol eyimfuneko yenziwa egazini ngenxa yokutya ukutya okunamafutha amaninzi okanye izikhumba zeenkukhu. Oku kungenzeka ngenxa yokungondleki, kungabonakali.
Kungenzeka ukuba, kwixesha elisondeleyo isimo sengqondo sokuthi amaqanda aya kutshintsha kwaye ziya kungena ekudleni rhoqo. Siza kuzisebenzisa ngokuphindaphindiweyo kunoko ngoku, njengabaphandi bezilwanyana batusa. Ewe, i-adwes yabantu abanobuchopho bemiqathango enjalo ayikho nhlobo.