advanced technique corn germ oil extracting line in botswana
- Product Using: Producing Corn Germ Oil
- Type: Corn Germ Oil Line
- Main Machinery: Corn Germ Oil Line Machine
- Model Number: BH60
- Voltage: 380V-415V
- Power(W): depend on the mode of the cooking Oil Machine
- Dimension(L*W*H): depend on the mode of the cooking Oil Machine
- Weight: depend on the mode of the cooking Oil Machine
- Certification: CE, BV,ISO9001
- item: cooking oil machine alibaba
- production process: pretreatment,extraction,refining
- Raw material: Vegetable Seed
- Waste Bleaching Earth Oil Content: 25% to 35 %
- Electric Consumption: 28Kwh/T Oil
- Soften Water: 150Kg/T Oil
- Phosphoric Acid: 2~3 kg/T Oil
- Bleaching Earth Consumption: 80-500KG/T Oil
- Supplier Steel material: Stainless Or carbon steel
- Project Location: botswana
Oil and protein recovery from corn germ: Extraction yield, composition
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.
Introduction. Corn germ is a substantial byproduct of the wet milling and alcohol industry of corn. Corn germ (dry) contains 35–56 % oil, with linoleic acid (C18:2) being the predominant fatty acid (49–61.9 %) and the highest level of tocopherol and phytosterol amongst all vegetable oils, which is a cost-effective resource for healthy nutritious oil.
Oil and protein recovery from corn germ: Extraction yield, composition
Oil and protein recovery from corn germ: Extraction yield, composition and protein functionality Faber Ariel Espinosa-Pardo, Raphalle Savoire, Pascale Subra-Paternault, Christelle Harscoat-Schiavo To cite this version: Faber Ariel Espinosa-Pardo, Raphalle Savoire, Pascale Subra-Paternault, Christelle Harscoat-Schiavo.
Corn oil, being the most valuable corn component, presents itself as an attractive candidate for front-end and tail-end separation of germs. Although the corn oil does not take part in starch fermentation into ethanol, the implication of the front-end degermination in dry-grind corn process on downstream product recovery is an essential consideration in bioethanol yield.
Impact of Dry-milled Germ Processing on Aqueous Protein machine
Germ Wet Milling is such novel aqueous processing method designed to increase germ protein and oil concentration by water soaking and wet fractionation of dry-milled corn germ. The goal of this study was to investigate the sequential oil and protein extraction after Germ Wet Milling and to develop economically viable processes for producing protein concentrates.
Therefore, commercial corn oil is mostly extracted from corn germ and is commonly known as corn germ oil. Corn germ oil is one of the nutritional vegetable oils with a high content of unsaturated
Extraction of corn germ oil with supercritical CO2 and cosolvents
The aim of this work was to investigate corn germ oil extraction using supercritical CO 2 and cosolvents addition (hexane, acetone and ethanol). The effects of temperature (45–85 °C) and pressure (15–25 MPa) on the extract yield were evaluated for the tests conducted only with supercritical CO 2. The addition of cosolvents to supercritical
Corn germ oil (CGO) was recovered from the ground corn germ by maceration using n-hexane at the ranges of the temperature and the solvent:germ ratio (SGR) of 20–70 °C and 3:1–10:1 mL/g
Kinetic, thermodynamic and optimization study of the corn germ oil
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 ).
The aim of this work was to investigate corn germ oil extraction using supercritical CO2 and cosolvents addition (hexane, acetone and ethanol). The effects of temperature (45–85 °C) and pressure (15–25 MPa) on the extract yield were evaluated for the tests conducted only with supercritical CO2. The addition of cosolvents to supercritical CO2 was also examined at 25 MPa and 60 °C. The
- 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.
- 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...
- Can aqueous ethanol extract corn germ oil?
- This result proved the preponderance of aqueous ethanol method again. In this study, an efficient and eco-friendly extraction process was developed by the aqueous ethanol extraction with steam explosion pretreatment for obtaining corn germ oil.
- What is corn germ?
- Corn germ is a substantial byproduct of the wet milling and alcohol industry of corn. Corn germ (dry) contains 35¨C56 % oil, with linoleic acid (C18:2) being the predominant fatty acid (49¨C61.9 %) and the highest level of tocopherol and phytosterol amongst all vegetable oils, which is a cost-effective resource for healthy nutritious oil.
