Mokhoa oa ho etsa margarine

Mokhoa oa tlhahiso ea margarine o kenyelletsa mehato e mengata ea ho etsa sehlahisoa se ka atang le se tsitsitseng se kang botoro empa hangata se entsoe ka oli ea meroho kapa motsoako oa oli ea meroho le mafura a liphoofolo. Mochini o ka sehloohong o kenyelletsa tanka ea emulsification, votator, mochini o futhumatsang o chesang holim'a metsi, mochini oa rotor oa pin, pompo ea khatello e phahameng, pasteurizer, tube ea ho phomola, mochini oa ho paka joalo-joalo.

Mona ke kakaretso ea mokhoa o tloaelehileng oa tlhahiso ea margarine:

Ho Kopanya Oli (tanka e kopanyang): Mefuta e fapaneng ea oli ea meroho (joalo ka palema, soya, canola, kapa oli ea soneblomo) e kopantsoe hammoho ho fihlela sebopeho sa mafura se lakatsehang. Khetho ea oli e ama sebopeho sa ho qetela, tatso le phepo e nepahetseng ea margarine.

Hydrogenation: Mothating ona, mafura a sa tsitsang ka har'a oli a na le hydrogenated ka mokhoa o sa fellang kapa ka botlalo ho a fetola mafura a tiileng haholoanyane. Hydrogenation e eketsa ntlha ea ho qhibiliha ha oli le ho ntlafatsa botsitso ba sehlahisoa sa ho qetela. Ts'ebetso ena e ka boela ea fella ka ho thehoa ha mafura a trans, a ka fokotsoang kapa a felisoa ka mekhoa ea morao-rao ea ho sebetsa.

Emulsification (tanka ea emulsification): Lioli tse kopantsoeng le tsa hydrogenated li kopantsoe le metsi, li-emulsifiers le li-additives tse ling. Li-emulsifiers li thusa ho tsitsisa motsoako ka ho thibela oli le metsi ho arohana. Li-emulsifiers tse tloaelehileng li kenyelletsa lecithin, mono- le diglycerides, le polysorbates.

Pasteurization (pasteurizer): Emulsion e futhumatsoa ho mocheso o itseng ho e pasteurize, e bolaea baktheria efe kapa efe e kotsi le ho lelefatsa sethala sa bophelo ba sehlahisoa.

Cooling and Crystallization (votator kapa sebatli sa mocheso o sehiloeng holim'a metsi): Emulsion ea pasteurized e pholisitsoe 'me e lumelloa ho khanya. Mohato ona o susumetsa sebopeho le ho tsitsa ha margarine. Pholiso e laoloang le kristale e thusa ho theha sehlahisoa sa ho qetela se boreleli le se ka atang.

Ho Eketsa Tatso le 'Mala: Litatso tsa tlhaho kapa tsa maiketsetso, mebala le letsoai li kenngoa ho emulsion e pholileng ho ntlafatsa tatso le ponahalo ea margarine.

Sephutheloana: Majarine e pompeloa ka har'a linkho tse kang libate kapa lithupa, ho latela sephutheloana se reriloeng sa bareki. Lijana li koetsoe ho thibela tšoaetso le ho boloka bohloeki.

Taolo ea Boleng: Nakong eohle ea ts'ebetso ea tlhahiso, ho hlahlojoa taolo ea boleng ho netefatsa hore margarine e kopana le tatso e lakatsehang, sebopeho le litekanyetso tsa polokeho. Sena se kenyelletsa tlhahlobo ea botsitso, tatso, 'mala, le polokeho ea likokoana-hloko.

Mekhoa ea morao-rao ea tlhahiso ea margarine hangata e lebisa tlhokomelo ho fokotsa tšebeliso ea hydrogenation le ho fokotsa mafura a trans. Baetsi ba ka sebelisa mekhoa e meng, joalo ka thahasello, e hlophisang li-acid tse mafura ka har'a oli ho fihlela thepa e lakatsehang ntle le ho theha mafura a trans.

Ho bohlokoa ho hlokomela hore ts'ebetso e ikhethileng e ka fapana lipakeng tsa bahlahisi le libaka, 'me tsoelo-pele e ncha ea theknoloji ea lijo e tsoela pele ho susumetsa tsela eo margarine e hlahisoang ka eona. Ho feta moo, tlhoko ea lihlahisoa tse phetseng hantle le tse tšoarellang e lebisitse ho nts'etsopele ea li-margarine tse nang le mafura a fokotsehileng le a trans, hammoho le a entsoeng ka metsoako ea limela.