Efficient and eco-friendly extraction of corn germ oil using aqueous ethanol solution assisted by steam explosion - Journal of Food Science
- Production capacity: 1TPD~5TPD
- Model number: 6130 1106
- Voltage: 380V
- Power (W): 20KW
- Dimension (L*W*H): 2200*1600*2150 mm
- Weight: 1300KG
- Process capacity: 250~400kg/h
- Size: 2200*1600*2150mm
- Gearbox transmission ratio: 15/38x19/48=1
- Cake residue: <7%
- HS code: 84792000
- After-sales service: Yes
- Overseas installation: Yes
- Business type: Manufacturer
An improved aqueous extraction method has been established for extraction of oil from corn germs. This method primarily included steam explosion pretreatment and aqueous ethanol extraction. Process variables such as steam pressure, resident time, particle size and ethanol concentration were investigated. The highest yield of 93.74 % was obtained when ground steam-exploded corn germ (1.3 MPa ...
Coprocessing Corn Germ Meal for Oil Recovery and Ethanol Production: A Process Model for Lipid-Producing Energy Crops
- Production capacity: 96%
- Voltage: 380V or as required
- Dimension (L*W*H): 2900*1850*3240 mm
- Weight: 5000 KG
- Warranty: 1 year, long-term technical support
- Key selling points: multifunctional
- Machinery Test Report: Not Available
- Outgoing Video Inspection: Provided
- Main Components Warranty: 2 years
- Main Components: Bearing
- After-sales service provided: Engineers available to repair machinery abroad
- Raw material: palm, palm kernel
- Function: Palm oil manufacturing
- Application: Palm oil production line
- Advantage: High oil yield
- Oil cake: 7-9%
- Capacity processing: 10-100t/d
- Color: Customers Requirements
- Product name: Various economical crude oil refinery machines for sale
Corn germ meal was again used to model the oil-bearing energy crops. Pretreated germ meal hydrolysate or solids (160 and 180 °C for 10 min) were fermented, and lipids were extracted from both the spent fermentation whole broth and fermentation solids, which were recovered by centrifugation and convective drying.
Kinetic, thermodynamic and optimization study of the corn germ oil extraction process/h2>
The oil is predominantly located in the germ (about 80–84% of total kernel oil) (Rajendran et al., 2012), which can be separated from corn kernels by degerming processes. Although the corn oil is commonly obtained from the germ, it can also be recovered from whole kernels and by-product streams in ethanol production ( Zabed et al., 2017 ).
- Voltage: 220v
- Dimension (L*W*H): 43*22*25cm
- Weight: 13kg
- Raw material: vegetable seeds
- Function: multifunction
- Application: oil pressing
- Advantage: easy operation
- Material: 304 stainless steel
- Color: Silver
- power: 150w
- dimension: 43*22*25cm
- packaging weight: 13kg
Comprehensive utilization of corn starch processing by-products: A review/h2>
Corn is a high starchy cereal crop with the highest production and provides over 85% of the starch produced worldwide. Various by-products, differentiated by technological process features such as steep liquor, corn germ, corn bran, gluten, are created largely during corn starch processing. They are inexpensive, nutrient-rich, and vary widely ...
- Production capacity: 100%, 5T-200T per hour
- Model number: Oil processing machine manufacturers
- Voltage: 380V/50HZ , 380V/440V or local voltage
- Power (W): 15KW, According to capacity
- Dimension (L*W*H): 1700*1100*1600mm, According capacity
- Weight: 1200kg, According to capacity
- Keyword: oil processing machine
- Supplier capacity: 5T-200T per hour
Bioactive Phytochemicals from Corn (Zea mays) Germ Oil Processing By-products
- Production capacity: camellia oil press machine
- Model number: 1-200T/D
- Voltage: according to your needs
- Power (W): according to the capacity of cooking oil production equipment
- Dimension (L*W*H): according to the capacity of cooking oil production equipment
- Weight: according to the capacity of the cooking oil production equipment
- Certification: BV and CE Certification
- solvent:
- residual oil in cake: 1%
- type of extractor: rotocel extractor
- Solvent consumption: ≤ 3Kg/T (6 #solvent oil)
- Crude oil moisture and volatile matter: ≤ 0.30%
- Power consumption: ≤ 15KWh/T
- steam consumption: ≤ 280Kg/T (0.8MPa)
- Moisture of finished food: ≤ 10-13% (adjustable)
- Residual solvent in finished food: ≤ 300PPM (qualified detonated experiment)
In general, it is verified that corn oil processing by-product has a dry matter content of 89.0%, crude protein around 10.6%, the crude fiber of 4.6%, ether extract close to 1.34%, in addition to calcium, phosphorus, several amino acids such as methionine, lysine, and tryptophan [ 22, 23, 24 ].
- How to extract oil from corn germ during flour processing?
- This work aimed the recovery of oil and protein fractions from corn germ (CG) generated as a by-product during flour processing. Several oil extraction techniques were investigated: hexane at room temperature, hexane at 45 °C, supercritical carbon dioxide (Sc-CO 2) and Soxhlet with hexane and ethanol.
- Is corn kernel oil a recovery germ?
- Typically, the crude oil of corn kernel (4%) is almost stored in corn germ and the entire germ mainly contains oil (48%), protein (13%), and starch (12%). However, the recovery germ composition in oil (18%?41%), protein (12%?21%) and starch (6%?21%) is also influenced by growing conditions, genetic factors, and isolation methods [ 33 ].
- What is corn germ oil processing by-products?
- Corn (Zea mays L.) is one of the most relevant and cultivated cereals. During the processing of corn, especially in obtaining edible oil, large quantities of by-products are generated, called corn germ oil processing by-products. In this sense, this chapter provides…
- Why are different compositions verified for corn germ oil processing by-products?
- Different compositions are verified for corn germ oil processing by-products, mainly due to the diversity of extraction processes to which the corn is submitted.