Njira ya Margarine

Njira ya Margarine

Kupanga margarine kumaphatikizapo njira zingapo zopangira chinthu chofalikira komanso chokhazikika chomwe chimafanana ndi batala koma nthawi zambiri chimapangidwa kuchokera ku mafuta a masamba kapena kuphatikiza mafuta a masamba ndi mafuta a nyama. Makina akuluakulu amaphatikizapo thanki yopangira emulsification, votator, scraped surface heat exchanger, pin rotor machine, high pressure pump, pasteurizer, resting tube, packaging machine ndi zina zotero.

Nayi chidule cha njira yodziwika bwino yopangira margarine:

Kusakaniza Mafuta (thanki yosakanizira): Mitundu yosiyanasiyana ya mafuta a masamba (monga kanjedza, soya, canola, kapena mafuta a mpendadzuwa) imasakanizidwa pamodzi kuti ikwaniritse mafuta omwe mukufuna. Kusankha mafuta kumakhudza kapangidwe komaliza, kukoma, ndi thanzi la margarine.

Kutulutsa mpweya: Mu gawo ili, mafuta osakhuta m'mafuta amasinthidwa pang'ono kapena kwathunthu kuti asinthe kukhala mafuta olimba okhuta. Kutulutsa mpweya kumawonjezera kusungunuka kwa mafuta ndikuwonjezera kukhazikika kwa chinthu chomaliza. Njirayi ingayambitsenso kupanga mafuta osinthika, omwe angachepe kapena kuchotsedwa kudzera mu njira zamakono zopangira.

Kusakaniza (thanki yopangira emulsification): Mafuta osakaniza ndi opangidwa ndi haidrojeni amasakanizidwa ndi madzi, ma emulsifier, ndi zina zowonjezera. Ma emulsifier amathandiza kukhazikika kwa chisakanizocho poletsa mafuta ndi madzi kuti asapatukane. Ma emulsifier odziwika bwino ndi monga lecithin, mono- ndi diglycerides, ndi polysorbates.

Kusakaniza (pasteurizer): Emulsion imatenthedwa kutentha kwinakwake kuti iphatikize, kupha mabakiteriya aliwonse owopsa ndikuwonjezera nthawi yogwiritsira ntchito mankhwalawa.

Kuziziritsa ndi Kupanga Makristalo (chotenthetsera kutentha kapena chotsukira pamwamba): Chotsukira chomwe chimayikidwa mu pasteur chimaziziritsidwa ndikuloledwa kupanga makristalo. Gawoli limakhudza kapangidwe ndi kukhazikika kwa margarine. Kuziziritsa ndi kupanga makristalo moyenera kumathandiza kupanga chinthu chomaliza chosalala komanso chofalikira.

Kuonjezera Kukoma ndi Mtundu: Zokometsera zachilengedwe kapena zopangidwa, mitundu, ndi mchere zimawonjezeredwa ku emulsion yozizira kuti ziwonjezere kukoma ndi mawonekedwe a margarine.

Kupaka: Margarine amapopedwa m'zidebe monga machubu kapena ndodo, kutengera phukusi lomwe wogula akufuna. Zidebezo zimatsekedwa kuti zisaipitsidwe ndikusunga zatsopano.

Kuwongolera Ubwino: Pa nthawi yonse yopangira, kuwunika kowongolera ubwino kumachitika kuti zitsimikizire kuti margarine ikukwaniritsa kukoma, kapangidwe, ndi miyezo yotetezeka yomwe ikufunika. Izi zikuphatikizapo kuyesa kusinthasintha, kukoma, mtundu, ndi chitetezo cha tizilombo toyambitsa matenda.

 

Njira zamakono zopangira margarine nthawi zambiri zimayang'ana kwambiri kuchepetsa kugwiritsa ntchito hydrogenation ndi kuchepetsa kuchuluka kwa mafuta opangidwa ndi trans. Opanga angagwiritse ntchito njira zina, monga interesterification, zomwe zimakonzanso mafuta acids mumafuta kuti akwaniritse zomwe akufuna popanda kupanga mafuta opangidwa ndi trans.

Ndikofunikira kudziwa kuti njira yeniyeniyo imatha kusiyana pakati pa opanga ndi madera, ndipo chitukuko chatsopano muukadaulo wazakudya chikupitilizabe kukhudza momwe margarine amapangira. Kuphatikiza apo, kufunikira kwa zinthu zathanzi komanso zokhazikika kwapangitsa kuti ma margarine azikhala ndi mafuta ochepa okhuta komanso osinthika, komanso omwe amapangidwa kuchokera ku zosakaniza zochokera ku zomera.