Iyini i-pasteurization?

I-Pasteurization noma i-pasteurization inqubo ebulala amagciwane (ikakhulukazi amagciwane) ekudleni naseziphuzweni, njengobisi, ijusi, ukudla okusemathinini, isikhwama emshinini wokugcwalisa ibhokisi kanye nesikhwama emshinini wokugcwalisa ibhokisi nokunye.

Yasungulwa usosayensi waseFrance uLouis Pasteur phakathi nekhulu leshumi nesishiyagalolunye. Ngo-1864 uPasteur wathola ukuthi ukushisisa ubhiya newayini kwakwanele ukubulala amagciwane amaningi abangela ukubola, okuvimbela lezi ziphuzo ukuba zingaba muncu. Inqubo ifinyelela lokhu ngokuqeda amagciwane e-pathogenic kanye nokwehlisa izinombolo ze-microbial ukwandisa izinga lesiphuzo. Namuhla, i-pasteurization isetshenziswa kakhulu embonini yobisi nakwezinye izimboni ezilungisa ukudla ukuze kuzuzwe ukulondolozwa kokudla kanye nokuphepha kokudla.

Ngokungafani nokuvala inzalo, ukufakwa kwe-pasteurization akuhloselwe ukubulala wonke ama-microorganisms ekudleni. Kunalokho, ihlose ukunciphisa inani lamagciwane aphilayo ukuze angenzeki ukuthi abangele isifo (kucatshangwa ukuthi umkhiqizo ongenayo i-pasteurized ugcinwa njengoba kukhonjisiwe futhi udliwe ngaphambi kosuku lokuphelelwa yisikhathi). Ukuvala inzalo ngezinga lezentengiso akuvamile ngoba kuthinta kabi ukunambitheka nekhwalithi yomkhiqizo. Ukudla okuthile, okufana nemikhiqizo yobisi, i-pulp yezithelo ingase ifudumale kakhulu ukuze kuqinisekiswe ukuthi amagciwane e-pathogenic ayabhujiswa.