Ubwino wa mkaka, chifukwa cha zakudya zambiri.
Ambiri amadziwa kuti mkaka umaphatikizapo zinthu monga calcium, phosphorous ndi zinthu zina zomwe zimagwira ntchito yomanga maselo mu ubongo, kulola dongosolo la mitsempha kuti ligwire bwino.
Mafuta omwe amapezeka mumaphatikizidwe amapezeka mavitamini a magulu B, A, D. Chifukwa cha mavitamini a gulu B, kutopa, kutaya mtima kumachotsedwa, khungu limasinthidwanso, tsitsi labwino limakhala bwino, zowonongeka zimatha. Vitamini A imathandiza kuteteza masomphenya, koma vitamini D imakulolani kutenga calcium ndi phosphorous.
Zothandiza katundu ndi zoipa za mkaka chosawilitsidwa, pasteurized, homogenized.
Mpaka lero, pali mitundu yambiri ya mkaka. M'masitolo mungapeze mkaka wosakanizidwa ndi mkaka wosakanizidwa. Ngati mukudzifunsa kuti "kuvulaza" ndi "kupindula" mkaka, muyenera kumvetsera mkaka, womwe umakhala ndi chithandizo chowopsa kwambiri, kuti muwonjezere kanyumba ka mankhwalawa.
Ndondomeko yotsekemera ili motere: mkaka umatenthedwa kufika madigiri 135 Celsius, kenako umatha. Zotsatira zake, mabakiteriya ambiri amafa, kuphatikizapo omwe amapindulitsa thupi, mavitamini ambiri satetezedwa. Mkaka, wosungidwa mu chidebe chosindikizidwa, umasungidwa kwa miyezi isanu ndi umodzi.
Phindu lalikulu likhoza kubweretsa mkaka wosakanizidwa. Pano, mankhwala amkaka amatentha madigiri 70, omwe amathandiza kusunga mabakiteriya ndi mavitamini. Chokhachokha ndichokuti mkaka uwu umasungidwa nthawi yochepa - pafupifupi masiku 1.5.
Mungathe kukumana ndi mkaka wokhala ndi ma homogenized, ndiko kuti, wofanana. Mu mkaka wotere, mafutawa amathyoledwa m'magawo ang'onoting'ono, omwe amagawidwa mofanana. Pomwepo panali lingaliro lakuti pamene kuyamwitsa mkaka, kulowa m'matumbo, kumayambitsa kuwonongeka kwa mitsempha ya mitsempha, yomwe imayambitsa matenda a atherosclerosis, komanso matenda omwe amayamba ndi matenda a mtima. Chifukwa cha asayansi amasiku ano, adatsimikiziridwa kuti mkaka wokhala ndi ma homogenized uli ndi zizindikiro zokwanira.
Phindu ndi zovulaza za mankhwalawa: ndi "zotani"?
Mukamagula mkaka, samverani chizindikiro ngati mafuta. Mkaka, womwe ndi mafuta okwera kwambiri, ndi bwino kusamwa chifukwa cha kuchuluka kwa ma calories komanso kuthekera kwa kukula kwa cholesterol. Koma ngati mutenga mkaka wa ufa, ndiye kuti mulibe zinthu zothandiza.
Thupi lililonse laumunthu limanyamula mkaka m'njira yakeyake. Anthu omwe samamwa mkaka mwa mawonekedwe awo oyera ayenera kusintha mankhwalawa kuti apange mkaka wowonjezera mkaka. Pali anthu omwe amadya mkaka mmalo mwa kumwa mankhwala, ndipo izi zimawathandiza.
Kawirikawiri, mkaka umabweretsa ubwino kwa aliyense, mosasamala za msinkhu. Ngati munthu ali wochuluka, ayenera kumwa mkaka, womwe uli ndi mafuta pang'ono. Seramu ndi yabwino kwa izi. Mkaka ungagwiritsiridwenso ntchito ngati diuretic, popanda njira iliyonse yokhudza impso.
Ngati mutenga thupi la mwana wamng'ono, liri ndi mavitamini omwe amakulolani kukamwa mkaka bwino. Kwa anthu akuluakulu, kupanga mavitamini oterewa amapezeka pang'ono, kotero mkaka umachepa kwambiri.
Choncho, nkhani zokhudzana ndi kuvulaza ndi kupindula kwa mkaka ziyenera kuthetsedwa ndi munthu mwiniyo. Choncho, ngati thupi silitenge mkaka, liyenera kusiya, ndipo ngati likutengedwa, ndiye kuti liyenera kusangalala ndi zosangalatsa.