Matute a litholoana a nang le litholoana e le lisebelisoa tse tala ka mekhoa ea 'mele e kang ho hatella, centrifugation, extraction le lihlahisoa tse ling tsa lero, tse entsoeng ka lino tse entsoeng ka lihlahisoa.Lero la litholoana le boloka boholo ba limatlafatsi tse ka har'a tholoana, joalo ka livithamini, liminerale, tsoekere le pectin ka har'a fiber ea lijo.
Nako ea ho boloka lero la litholoana e khutšoanyane haholo, haholo-holo ka lebaka la tšusumetso ea likokoana-hloko, hobane ts'ebetso ea metabolic ea likokoana-hloko ka lero la litholoana e sebetsa haholo, kahoo ho bohlokoa haholo ho khetha theknoloji e nepahetseng ea sterilization ho thibela ho senyeha ha lino tsa lero la litholoana. .Mabapi le sterilization ea lino tsa lero, ho hlokahala hore ho bolaoe libaktheria tsa pathogenic le libaktheria tse senyang ka lero, taolo ea palo eohle ea likolone e kopana le litekanyetso tsa naha, hape le ho timetsoa ha li-enzyme ka lero ho ba le poloko e itseng. nako tikolohong e itseng;e 'ngoe ke ho sireletsa motsoako oa phepo e nepahetseng le tatso ea lero ka hohle kamoo ho ka khonehang nakong ea sterilization.
Mokhoeng oa ho etsa hore lero la litholoana le be le cheso, ho na le pasteurization (mokhoa oa ho koala mocheso o tlase nako e telele), mokhoa oa ho koala nako e khuts'oane oa mocheso le mocheso o phahameng haholo oa hang-hang.Thecheso e phahameng ea nako e khuts'oane ea sterilization ea mokhoa oa thermal sterilization e betere, empa mocheso hangata o tlisa litlamorao tse mpe boleng ba lero la litholoana, joalo ka phetoho ea 'mala, tatso, tahlehelo ea phepo, joalo-joalo.
Le theknoloji ea pasteurization, ka ho fetola protheine le sebopeho sa enzyme ea lisele tsa likokoana-hloko, kahoo ho thibela mosebetsi oa li-enzyme, ho bolaea palo e kholo ea libaktheria tse senyang le libaktheria tsa pathogenic ka lero la litholoana, ha boleng ba kutlo le phepo ea lijo bo ke ke ba ameha.E ke ke ea finyella sepheo sa sterilization le passivation ea li-enzyme ka mocheso o tlase, empa hape e thusa ho boloka 'mala oa lero la litholoana, monko, tatso, phepo e nepahetseng le bocha, ho finyella litlhoko tsa bareki ba buellang lijo tsa "tlhaho le tse phetseng hantle".Ka hona, ho ithuta theknoloji ea pasteurization ho bohlokoa haholo bakeng sa polokeho, 'mala le phepo e nepahetseng ea lero la litholoana.
Ke habohlokoa ho hlokomela hore pasteurization e na le lero la makotikoting kapa la libotlolo, haeba e le lero la botlolo la khalase, ho hlokahala hore u nahane ka bothata ba ho futhumatsa le precooling, ho thibela phapang ea mocheso e kholo haholo 'me e lebisa ho phatloha ha botlolo, kahoo mochine oa rona oa pasteurization o arotsoe likarolo tse 'nè, e leng preheating, sterilization, pre-cooling le cooling, empa lebitso ka kakaretso ke lero pasteurization mochine.
Nako ea poso: Oct-10-2022