Amanzi kakhukhunathi awuketshezi olucacile olungaphakathi kwesithelo. Ngakolunye uhlangothi, ubisi lukakhukhunathi lwenziwa ngenyama yesithelo. Uma ukhukhunathi umncane, uketshezi oluningi oluqukethe. Ngakho-ke, kunamakhukhunathi okuphuza akhethekile asetshenziswa kakhulu ukuthola amanzi kakhukhunathi. Ukuze kukhiqizwe ubisi lwekakhukhunathi, i-pulp igayiwe kuqala bese icindezelwa ngaphandle ngokuqondile. Ubisi lwekakhukhunathi olutholakala ngale ndlela lubonakala ikakhulukazi. Ukhukhunathi osele ogayiwe ungabe usuhlanganiswa namanzi bese ucindezelwa futhi. Ubisi olubizwa ngokuthi ubisi lwesibili luncane futhi luqukethe amafutha amancane kakhulu.
Uketshezi olunobisi oluphuma ku-pulp kakhukhunathi lunamafutha amaningi, kuyilapho uketshezi olucacile oluphuma kukhukhunathi lunama-kilojoule aphansi namafutha. Nakuba ubisi lusetshenziswa kakhulu njengesithako sama-curries, amasoso nama-dessert, amanzi aphuma kukhukhunathi mahle ukuwaphuza ecocekile. Inothile nge-potassium futhi iqhathaniswa namanzi amaminerali e-calcium, i-magnesium ne-sodium.