Cov Kab Ntau Lawm Ua Zaub Luv
Cov Kab Ntau Lawm Ua Zaub Luv
Cov Kab Ntau Lawm Ua Zaub Luv
Kev ua kom luv luv ntawm cov zaub yog cov roj ib nrab khov uas ua los ntawm cov roj zaub los ntawm cov txheej txheem xws li hydrogenation, blending, thiab crystallization. Nws yog siv dav hauv kev ci, kib, thiab ua zaub mov vim nws ruaj khov thiab du. Cov kab tsim cov zaub luv luv muaj ntau theem tseem ceeb los xyuas kom meej tias cov zaub mov zoo, sib xws, thiab muaj kev nyab xeeb.
1. Cov Txheej Txheem Tseem Ceeb ntawm Kev Ua Kom Zaub Luv
(1) Kev Npaj Roj & Kev Sib Xyaws
- Cov Roj Zaub Uas Tau Ua Kom Zoo:Cov roj tseem ceeb (soybean, palm, cottonseed, lossis canola) raug ua kom huv si kom tshem tawm cov khoom tsis huv.
- Kev sib xyaw:Cov roj sib txawv raug sib xyaw kom ua tiav cov qauv, qhov kub yaj, thiab kev ruaj khov raws li xav tau.
(2) Kev Ua Hydrogenation (Xaiv Tau)
- Ib feem hydrogenation yuav siv tau los ua kom ruaj khov thiab cov rog khov kho (txawm hais tias ntau lub tuam txhab tam sim no siv cov txheej txheem tsis-hydrogenated vim muaj kev txhawj xeeb txog cov rog trans).
- Cov tshuaj catalyst & roj hydrogen:Cov roj raug kho nrog cov tshuaj nickel catalyst thiab cov roj hydrogen nyob rau hauv kev tswj qhov kub thiab txias.
(3) Kev sib xyaw ua ke ntawm cov khoom sib xyaw ua ke thiab cov khoom ntxiv
- Cov tshuaj emulsifiers (piv txwv li, lecithin, mono- thiab diglycerides) raug ntxiv rau kev txhim kho cov qauv.
- Tej zaum yuav muaj cov tshuaj preservatives, antioxidants (piv txwv li, TBHQ, BHA), thiab cov tshuaj tsw qab ntxiv rau hauv.
(4) Kev Txias & Crystallization (Tempering)
- Cov roj sib tov tau txias sai sai hauv ib qhoCov cua sov sib pauv saum npoo av (SSHE)los tsim cov roj khov ruaj khov.
- Cov hlab ntsha crystallization:Cov khoom no raug tswj hwm kom zoo.
(5) Kev Ntim Khoom
- Qhov luv luv tau ntim rau hauvcov thoob yas, cov thoob, lossis cov thawv loj hauv kev lag luam.
- Kev siv cov pa nitrogen los ntxuav yuav siv tau los ua kom lub sijhawm khaws cia ntev dua.
2. Cov Khoom Siv Tseem Ceeb hauv Kab Tsim Khoom Noj Txom Ncauj
| Cov khoom siv | Kev Ua Haujlwm |
| Cov Tso Tsheb Cia Roj | Khaws cov roj zaub uas tau ua kom zoo. |
| Kev Sib Xyaws | Sib tov cov roj sib txawv rau qhov sib piv xav tau. |
| Hydrogenation Reactor | Hloov cov roj ua kua mus ua cov roj semi-solid (yog tias xav tau). |
| Tov Khoom Siv Siab Shear | Nws suav nrog cov emulsifiers thiab cov additives sib npaug zos. |
| Cov Khoom Siv Kub Sib Tov Uas Tau Muab Tso Rau Hauv Qhov Chaw (SSHE) | Txias sai & crystallization. |
| Cov Tso Tsheb Crystallization | Tso cai rau kev tsim cov rog siv lead ua kom zoo. |
| Twj Tso Kua Mis & Cov Kav Dej | Hloov cov khoom ntawm cov theem. |
| Tshuab Ntim Khoom | Sau thiab kaw cov thawv (cov thoob, cov nruas, lossis cov hnab loj). |
3. Hom Kev Ua Kom Zaub Luv
- Kev Ua Kom Luv Rau Txhua Lub Hom Phiaj- Siv rau kev ci, kib, thiab ua noj ua haus dav dav.
- Kev Ruaj Ntseg Siab Luv- Rau cov khoom kib tob thiab cov khoom khaws cia ntev.
- Kev Ua Kom Luv Tsis Hydrogenated- Tsis muaj roj trans, siv kev sib piv lossis kev faib ua feem.
- Cov Khoom Siv Ua Kom Luv Luv- Muaj cov emulsifiers ntxiv rau cov ncuav mog qab zib thiab cov icing.
4. Kev Tswj Xyuas Zoo & Cov Qauv
- Melting Point & Cov Khoom Rog Khoom (SFI)- Xyuas kom meej tias cov qauv zoo.
- Tus nqi Peroxide (PV)- Ntsuas cov theem oxidation.
- Cov Ntsiab Lus ntawm Cov Roj Fatty Acid Dawb (FFA)- Qhia txog qhov zoo ntawm roj.
- Kev Nyab Xeeb ntawm Cov Kab Mob Me Me- Xyuas kom ua raws li cov cai tswjfwm kev nyab xeeb zaub mov (FDA, EU, thiab lwm yam).
5. Cov ntawv thov
- Cov Khoom Siv Ua Ncuav Mog Qab Zib(ncuav mog qab zib, ncuav qab zib, ncuav qab zib)
- Kib nruab nrab(khoom noj txom ncauj, khoom noj ceev ceev)
- Khoom qab zib(cov khoom siv chocolate, cov khoom ntim)
- Lwm Yam Khoom Siv Rau Mis Nyuj(cov mis nyuj uas tsis yog mis nyuj qab zib)
Xaus lus
Ib txoj kab tsim cov khoom ua kom luv luv ntawm cov zaub yuav tsum tau tswj hwm qhov tseeb ntawm kev sib xyaw, kev ua kom muaj crystallization, thiab kev ntim khoom kom ntseeg tau tias muaj cov khoom zoo. Cov kab niaj hnub no tsom mus rautsis muaj roj hydrogenated, tsis muaj roj transcov kev daws teeb meem thaum tswj kev ua haujlwm rau ntau yam kev siv zaub mov.
Kev Ua Haujlwm ntawm Qhov Chaw











