Extraction of parboiled rice bran oil with supercritical CO2
- Production capacity: 100% oil expeller for home use
- Model number: 6YL
- Voltage: 220V/380V/440V
- Power (W): 5.5 ~ 18.5 KW
- Dimension (L*W) *H): 1950*1300*1900, according to capacity
- Weight : 950KG
- Certification: ISO9001/CE/BV
- Raw material: Vegetable seed
- Name: household oil expeller
- Application : Oil pressing
- Common capacity: 80-600 kg/h
- Warranty: one year
- Character: oil expeller for domestic use
- discoloration time: 15-20 min
- Humidity: 3%
- residual oil in cake: 2%
The highest extraction yield using scCO 2 + Ethanol (obtained on a single run) was 25.48 wt % (mass of extracted oil related to the initial mass of rice bran) at 40 °C, 200 bar and ethanol to bran mass ratio of 1:1, after 250 min and spending 45.94 g CO 2 g −1 of bran.
Optimization of Supercritical Carbon Dioxide Extraction of
- Automatic Grade: Manual
- Production capacity: 300-500 kg/h
- Model number: cooking oil extruder machine
- Voltage: 220 V/380 v
- Power (W): 4kW
- Dimension (L*W*H): 1500*800*1200mm
- Weight : 350kg
- Certification: ISO,CE, BV
- After-sales service provided: Overseas service center available
- certified: ISO9001
- Bank credit rating: AAA
- Capacity: 1t-500t
- Raw material: Vegetable seed
- final product: cooking oil
- texture: stainless steel and carbon steel
- color: according to customer
- warranty: 1 year
- useful life: 50 years
- service after-sales: design workshop | installation | training
After rice harvesting, the milling processes generate many by-products including husk, bran, germs, and broken rice representing around 40% of the total grain. Bran, one of the external cereal layers, contains proteins, dietary fibers, minerals, and lipids. One of the most common rice bran utilization is the extraction of rice bran oil (RBO). Among all vegetable oils, RBO presents a unique ...
Integrated rice bran processing by supercritical CO2
- Production capacity: 40-500 kg/h
- Voltage: 380 V/50 HZ
- Dimension (length x width x height): 880x440x770 mm
- Weight: 160 kg
- Main components: motor
- >Oil rate and lever: oil yield≥98%, cake≤5%, residual meal≤1 %, 1.1 grade oil lever
- Material: carbon steel or stainless steel
- Raw material: rapeseed, sunflower, peanut, corn germ, palm, soybean,
- Quality: China's best brand and quality
- After-sales service: provide long-lasting technical support
- Application: Agricultural vegetable seeds
- Color : According to your request
The rice bran subjected to extraction by the Soxhlet methodology showed an oil with lower percentages of FFA (43.65 ± 1.88 wt%) (Table 1).This is positive for the biodiesel industry since saponification undesirably hinders the separation of biodiesel from glycerin, and high FFA contents imply saponification by alkaline catalysts [37].
Extraction of parboiled rice bran oil with supercritical CO2
- Voltage: 380V/50HZ
- Power (W): 5.5kw
- Dimension (L*W*H): 1700*1100*1600mm
- Weight: 1200kg
- Function: cold pressed oil machine
- Shelling equipment: high performance
- Separation equipment: improve oil quality
- Crumbling roller: increases oil yield
- Cooking: balances the moisture of the cake
- Pressing machine: new technology
- Service: Engineer Guidance
- Color: Yellow
DOI: 10.1016/J.INDCROP.2019.111506 Corpus ID: 198350793; Extraction of parboiled rice bran oil with supercritical CO2 and ethanol as co-solvent: Kinetics and characterization
Supercritical CO 2 Extraction of Rice Bran Oil –the
- Voltage: Customized
- Weight: 1000KG
- Key Selling Points: Multifunctional
- Marketing Machinery Test Report: Provided
- Outgoing video inspection: Provided
- Main components warranty: Not Available
- Main components: engine, gear, gearbox
- Maximum oil capacity: 300 kg/h
- Raw material: Vegetable oil seeds
- Application: Edible oil production
- Function: Oilseed pressing with screw
- Material: hardened steel
- Advantage: simple operation
- Color: customized
- Quality: professional oil press machine China
- Operation: 1-2 people
Supercritical CO 2 extraction is a green alternative method for producing rice bran oil. This work reviews production of rice bran oil by supercritical carbon dioxide (SC-CO 2) extraction. In addition, the usefulness and advantages of SC-CO 2 extracted rice bran oil for edible oil and health purpose is also described.
- How to extract rice bran oil?
- Two main techniques can be highlighted to extract rice bran oil: the conventional technique, which uses organic solvents; and supercritical fluid extraction with carbon dioxide (SFE) . The conventional technology performs the extraction with an organic solvent, such as n-hexane.
- What are the environmentally friendly technologies for rice bran processing?
- Environmentally friendly technologies for rice bran processing. Sequential supercritical fluid extraction and subcritical water hydrolysis was performed. High yield of oil (17.77%) for supercritical fluid extraction. High yield for fermentable sugar (6.34 g/100 g DRB) and platform chemicals (9.55 g/100 g DRB). 1. Introduction
- What is the raw material characterization of fresh rice bran?
- Raw material characterization The moisture, oil content (n-hexane solvent extraction), extractives (ethanol and water extraction solvent), protein, and ash content in fresh rice bran were 8.52?±?0.80?wt%, 20.30?±?1.00?wt%, 21.77?±?1.34?wt%, 13.12?±?1.38?wt%, and 9.92?±?0.30?wt%, respectively.
- Can rice bran be used as a raw material in SFE?
- Therefore, the objective of this study was to evaluate the use of rice bran (RB) as a raw material in SFE using CO2 and the sequential use of defatted rice bran (DRB) for SWH of the cellulose and hemicelluloses found in its structure to obtain oil, fermentable sugars, and platform chemicals. 2. Materials and methods 2.1. Materials