Ukukhenwa kweenthelo, imirorho kunye nokhunye ukudla okufana neemfesi nokudla okuphekelwe futhi kufaka hlangana ukuvala kuhle amabhodlelo amumethe ukudlokho ukwenzela bona angangenwa mumoya nokufaka imikhiqizo leyo ku-treatment etjhisako. Ngesikhathi sendlela yokwenza lesi, ama-microbes abanga amalwelwe ayabulawa ngokutjhugulula kancani indlela umkhiqizo ebekade ungayo ekuthomeni. Ukukhena kwenza bona imikhiqizo ingaboli msinya beyitholakale nalokha selekudlule nesikhathi sokuvunwa kwaloyo mkhiqizo.
Nanoma igama elithi ‘canning’ litjho ukusetjenziswa kwamakotikotana wesimbi, indlela yokwenza lena yenziwa nemakotikotini afana newerhalasi, iinkhwama ezilaminethiweko, amatreyi weemplastiki kunye nezitja.
Translated by Maletsatsi Sejake
Chefe ya Forenche, confectioner le distiller, Nicolas-Francois Appert, o nkuwa e le ntate ya ka fanang ka dimpho ka lebaka la ho qapa ha hae...
Mokgatlo wa ditholwana Afrika Borwa le meroho e kentsweng makolokoting o thehiloe ka Pherekgong 1954. Mokgatlo ona o entswe ka ditho tse 20 ...