Puff Pastry Margarine Processing Line

Kanema Wopanga:https://www.youtube.com/watch?v=3cSJknMaYd8

Margarine ndi cholowa m'malo mwa batala wopangidwa ndi mafuta a masamba, mafuta a nyama kapena mafuta ena. Zopangira zake ndi zida zopangira zida zakula kwambiri patatha zaka zambiri zachitukuko. Zotsatirazi ndi mwatsatanetsatane ndondomeko yoyendetsera ndi kuyambitsa zida zofunika:

I. Njira Yopangira Margarin

1. Kukonzekera Zopangira Zopangira

• Zida zazikulu:

o Mafuta (pafupifupi 80%): monga mafuta a kanjedza, mafuta a soya, mafuta a rapeseed, mafuta a kokonati, ndi zina zotero, zomwe zimayenera kuyeretsedwa (de-gumming, de-acidification, de-coloring, de-odorization).

o Gawo la madzi (pafupifupi 15-20%): mkaka wosakanizidwa, madzi, mchere, emulsifiers (monga lecithin, mono-glyceride), zotetezera (monga potassium sorbate), mavitamini (monga vitamini A, D), zokometsera, ndi zina zotero.

o Zowonjezera: mtundu (β-carotene), acidity regulator (lactic acid), etc.

2. Kusakaniza ndi Emulsification

• Kusakaniza gawo la mafuta ndi madzi:

o Gawo lamafuta (mafuta + owonjezera osungunuka mafuta) amatenthedwa mpaka 50-60 ℃ ndikusungunuka.

o Gawo lamadzi (zowonjezera zamadzi + zosungunuka m'madzi) zimatenthedwa ndikutsukidwa (pasteurization, 72 ℃/15 masekondi).

o Magawo awiriwa amasakanizidwa molingana, ndipo ma emulsifiers (monga mono-glyceride, lecithin ya soya) amawonjezeredwa, ndipo emulsion ya yunifolomu (mtundu wa madzi-mu-mafuta kapena mafuta-m'madzi) imapangidwa kupyolera mu kuthamanga kwambiri (2000-3000 rpm).

3. Kuzizira mwachangu & crystallization (Khwerero Lofunika)

• Kuziziritsa mwachangu: Emulsion imatsitsidwa mwachangu mpaka 10-20 ℃ kudzera muchowotcha chotenthetsera chapamwamba (SSHE), zomwe zimapangitsa kuti mafutawo azitha kupanga mawonekedwe a β' crystal (kiyi ku mawonekedwe abwino).

• Kumanga: Mafuta osakanikirana amametedwa mwa makina pogwiritsa ntchito kneader (Pin Worker) pa 2000-3000 rpm kuti athyole makhiristo akuluakulu ndikupanga mawonekedwe abwino ndi yunifolomu yamafuta, kupeŵa kutengeka kwa gritty.

4. Kukhwima ndi Kuyika

• Kukhwima: Zimasiyidwa kuti ziyime pa 20-25 ℃ kwa maola 24-48 kuti zikhazikitse dongosolo la kristalo.

• Kupaka: Amadzazidwa ngati midadada, makapu, kapena mtundu wopopera, ndi kusungidwa mufiriji (majarini ena ofewa amatha kusungidwa kutentha kwa chipinda mwachindunji).

II. Core Processing Equipment

1. Zida Zochiritsiratu

• Zida zoyeretsera mafuta: degumming centrifuge, de-acidification tower, de-coloration tank, de-odorization tower.

• Zida zopangira madzi: makina opangira pasteurization, high-pressure homogenizer (yomwe imagwiritsidwa ntchito mkaka kapena madzi gawo homogenization).

2. Emulsification Zida

• Tanki ya emulsion: thanki yachitsulo chosapanga dzimbiri yokhala ndi ntchito zokondoweza ndi zotenthetsera (monga paddle kapena turbine type stirrer).

• High-pressure homogenizer: yeretsaninso madontho a emulsion (kukakamiza 10-20 MPa).

3. Zida Zozizira Kwambiri

• Scraped Surface Heat Exchanger (SSHE):

o Imazizira kwambiri mpaka kuzizira kwambiri, yokhala ndi chopalira chozungulira kuti chisawonjezeke.

o Mitundu yodziwika bwino: Gerstenberg & Agger (Denmark), Alfa Laval (Sweden), SPX flow (USA), Shiputec (China)

• Pin Worker:

o Sengani mafuta kudzera mumagulu angapo a mapini kuti muwongolere kukula kwa galasi.

4. Zida Zoyikamo

• Makina odzaza okha: a midadada (25g-500g) kapena kulongedza mbiya (1kg-20kg).

• Mzere wosabala: woyenerera kuzinthu zashelufu zazitali (monga margarine wamadzi wothira ndi UHT).

III. Zosintha Zosintha

1. Margarine Wofewa: Kuchuluka kwamafuta amadzimadzi mumafuta (monga mafuta a mpendadzuwa), osafunikira kuumba kozizira kofulumira, opangidwa ndi homogenized ndi kupakidwa.

2. Margarine Wopanda Mafuta Ochepa: Mafuta okhutira 40-60%, amafunika kuwonjezera zowonjezera zowonjezera (monga gelatin, wowuma wosinthidwa).

3. Margarine Ochokera ku Zomera: Mafuta a zomera zonse, opanda ma trans mafuta acid (sinthani malo osungunuka pogwiritsa ntchito ester exchange kapena fractionation technology).

IV. Kuwongolera Ubwino Mfundo zazikuluzikulu •

Mawonekedwe a kristalo: Mawonekedwe a β' crystal (oposa mawonekedwe a β crystal) amafuna kuwongolera kuchuluka kwa kuzimitsa ndi kusakanikirana kwamphamvu.

• Chitetezo cha tizilombo: Gawo lamadzimadzi liyenera kutsekedwa mwamphamvu, ndipo pH iyenera kusinthidwa pansi pa 4.5 kuti aletse mabakiteriya.

• Kukhazikika kwa okosijeni: Onjezani antioxidants (monga TBHQ, vitamini E) kuti mupewe kuipitsidwa ndi zitsulo zachitsulo.

Kudzera mwa kuphatikiza njira ndi zida zomwe zili pamwambazi, zonona zamakono zopangira mafuta zimatha kutsanzira kukoma kwa batala ndikukwaniritsa zofunikira pazaumoyo monga mafuta ochepa a cholesterol ndi mafuta ochepa. Njira yeniyeni ndi ndondomeko ziyenera kusinthidwa molingana ndi momwe zinthu zilili (monga kuphika kapena kuyika pazakudya).