Uju lubhekisela ekudleni okunezinga eliphezulu, kodwa, naphezu kwalokhu, lisetshenziselwa ukudla okuningi futhi kuvunyelwe cishe zonke izifo. Uthando olunjalo ngalokhu ubumnandi lubangelwa ukondleka koju kanye nokwakhiwa kwamakhemikhali.
Izithako zobusi bemvelo
Kunzima ukuthola omunye umkhiqizo onjengezinyosi, oqukethe izinto eziningana eziwusizo, kuhlanganise ne-enzymes, amaminerali namavithamini. Uju lucebile nge- calcium , i-potassium, i-phosphorus, i-chlorine, isulfure, i-iron, i-iodine, ama-manganese, amavithamini eqembu B, C, H, PP. Inani elikhulu le-enzyme ehlukene lifaka isandla ekwenzeni okusheshayo uju futhi kuthuthukiswe ukusebenza komuthi wamathunjini.
I-Phytoncides, eyingxenye yomkhiqizo, i-endow uju ene-bactericidal, izakhi eziphikisayo nezivukisayo. Ngaphezu kwalokho, i-phytoncides ikhuthaza ukuthuthukiswa kwezinqubo zokuxuba umzimba nokugqugquzela ukuvuselelwa kwezicubu. Ngenxa yalezi zakhiwo, uju unomphumela omuhle hhayi ongaphakathi kuphela, kodwa futhi nokusetshenziswa kwangaphandle.
Amandla kwanoma imuphi umkhiqizo, kuhlanganise noju, uqukethe amaprotheni, amafutha kanye nama-carbohydrate. Iningi lama-khalori likhishwa kumafutha, kodwa awunawo uju. Ukuqukethwe kwekhalori yoju kunqunywa ikakhulukazi yi-carbohydrate equkethwe. Inani lokudla okunomsoco wobusika wemvelo cishe liyi-328 kcal ngamagremu angu-100. Kulawa, ama-325 ama-kilojoule akhishwa kuma-carbohydrate. Futhi ama-kcal amathathu kuphela anika amaprotheni.
I-100 g uju i-80.3 g we-carbohydrate ne-0.8 g we-protini. Kodwa-ke, kufanele kuqashelwe ukuthi ama-carbohydrate uju amashukela alula: i-glucose ne- fructose , ezitholakala kalula emzimbeni. Ngenxa yalokhu, uju ugcwalisa umzimba ngamandla amakhulu.
Ukwakhiwa koju kanye nokuqukethwe kwekhalori kunganikeza insizakalo ebaluleke kakhulu eziphilayo ezibuthakathaka, abadlali, izingane kanye nabantu abaneminyaka yobudala.