Maosheng Group Rice Bran Oil Refinery in Niger
- Use: Rice Bran Oil
- Type:Rice Bran Oil Refinery Machine
- Production Capacity: 15-20kg per hour
- Power(W): 222KW
- Dimension(L*W*H): 1400*860*1260 mm
- size: 41*16*36CM
- Material: Stainless steel,carbon steel
- Market: Niger
Petroleum industry in Niger, Wikipedia
Petroleum industry in Niger. Niger has a long history of petroleum exploration dating back to the 1970s. However, it is only since 2011 with the opening of the Agadem oilfield and the Soraz refinery near Zinder that petroleum is being produced in Niger. The oil and gas extracted from the Agadem field are processed at the Soraz refinery.
Crude rice bran oil (RBO) is rich in valuable minor components such as tocotrienols, phytosterols and γ-oryzanol. These compounds are well preserved during physical refining, but in current industrial practice, RBO is mostly refined chemically because this results in a lighter color. However this process removes most of the γ-oryzanol.
Refining of rice bran oil
Results showed that the physical refining process was able to preserve 97% of γ-orizanol, and its presence improved the oxidative stability of the oil comparing with the commercial rice bran oil
The main challenge associated with the upgrading of crude rice bran oil (RBO) rests with their high content of free fatty acids (FFA). In this study, we describe a green and sustainable process for the deacidification of high-acid RBO using d-isoascorbic acid as a novel acyl acceptor in combination with a newly prepared immobilized Aspergillus Niger lipase (ANL).
Effect of refining process on oryzanol content of rice bran oil
Effect of addition of emulsifier Tween 20 on microencapsulation rice bran oil using natural polymers kappa-carrageenan and chitosan AIP Conference Proceedings (May 2023) Antioxidants potential of the black rice bran fortified goat milk yoghurt protects experimental diabetic balb/c mice from oxidative stress and other diabetes-related consequences
J Am Oil Chem Soc (2011) 88:1083 DOI 10.1007/s11746-011-1766-3 ERRATUM Erratum to: Optimization of Physical Refining to Produce Rice Bran Oil with Light Color and High Oryzanol Content Vera Van Hoed • Jose Vila Ayala • Marta Czarnowska • Wim De Greyt • Roland Verhe´ Published online: 22 April 2011 Ó AOCS 2011 Erratum to: J Am Oil Chem
Effects of Crude Rice Bran Oil Components on Alkali‐Refining
The effects of minor components in crude rice bran oil (RBO) including free fatty acids (FFA), rice bran wax (RBW), γ-oryzanol, and long-chain fatty alcohols (LCFA), on alkali refining losses were determined. Refined palm oil (PO), soybean oil (SBO) and sunflower oil (SFO) were used as oil models to which minor component present in RBO were added.
Thus, these pretreatment steps enabled the physically refined rice bran oil to meet commercially acceptable levels for color, FFA content, and cloud point values (10-12 Lovibond units in a 1-in, cell,
Refining of rice bran oil by neutralization with calcium
The applicability of calcium hydroxide (lime) in the neutralization of rice bran oil (RBO) was investigated. Crude RBO samples of three different free fatty acids (FFAs) (3.5–8.4 wt%) were degummed, dewaxed, bleached, and neutralized with lime and deodorized. The oils obtained thus were characterized by determining the color, peroxide value (PV), content of unsaponifiable matter (UM),
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