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Manufacturer of rice bran oil extraction plant
The introduction of rice bran oil extraction plant
The whole process of rice bran oil production line includes oil seeds pretreatment line (cleaning, soften, flaking), cake solvent extraction line, crude oil refining line(degumming process, deacidification process, decoloring process, deodorization process, winterization process and fractionation process.
1. Rice bran pretreatment and press line
Cleaning--magnetic separator--vibrant sieve-- disc huller(for seeds with shell)--flaking--cooking--seeds pressing--Crude cooking/edible seeds oil(cake)
Raw materials for edible oil seeds
2. Crude rice bran oil refining process
Crude oil degumming process—crude oil deacidification/neutralization process—crude oil decoloring process—oil deodorization process—oil winterization/fractionation process
Edible rice bran oil product after refining
Technicial data of refined edible oil
Item |
Quality index |
||||
1st grade |
2nd grade |
3rd grade |
4th grade |
||
Moisture & Volatile matter/ % ≤ |
0.05 |
0.05 |
0.10 |
0.20 |
|
Impurities / % ≤ |
0.05 |
0.05 |
0.05 |
0.05 |
|
Acid value(KOH)(mg/g) ≤ |
0.20 |
0.30 |
1.0 |
1.0 |
|
Peroxide value/(mmol/kg) ≤ |
5.0 |
5.0 |
7.5 |
7.5 |
|
Test tempeature (280°C) |
_ |
_ |
No educt,Lovibond Tintometer: Yellow value not changed,red value increasing0.4 |
Trace of educt,Lovibond Tintometer: Yellow value not changed,red value increasing0.4 blue value0.5 |
|
Saponified matter content / % ≤ |
_ |
_ |
0.03 |
0.03 |
|
Smoke point / °C ≥ |
215 |
205 |
_ |
_ |
|
Freezing test (0°C Storing 5.5hrs) |
Transparent |
_ |
_ |
_ |
|
Solvent residue/(mg/kg) ≤ |
Solvent extraction crude oil |
None |
None |
50 |
50 |
Press crude oil |
None |
None |
None |
None |
|
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Manufacturer of rice bran oil extraction plant
Crispy Rice Food Processing Line
