corn germ oil production line for making crude corn germ oil
- Product Using: Producing Corn Germ Oil
- Type: Corn Germ Oil Production Line
- Main Machinery: Corn Germ Oil Production Line Machine
- Model Number: JINXIN
- Voltage: 220V ,380V
- Power(W): According to the capacity of oil machine for own oil mill
- Dimension(L*W*H): Our engineer will design for you according to your capacity
- Weight: According to oil mil plant
- Certification: CE.BV. ISO
- Supplier Features: high quality oil machine for own oil mill
- Taste,smell: Has the inherent cooking oil taste and smell,non odor
- Moisture and volatile matter%: less than 0.1
- Insoluble wastes: less than 0.05
- Acid value mgKOH/g: less than 1
- Peroxide value mmol/kg: less than 6
- Saponified matter content%: less than 0.03
- Solvent residual(mg/kg): no
- Heating test 280 degree: yellow color is constant, red color augmenter less than 0.4
corn germ oil extraction line
The process flow of the pretreatment section of the corn germ oil production line: Process flow: corn germ → magnetic separation → cleaning → steaming and frying → pre-pressing → sent to the leaching workshop. The pretreatment section in the corn germ oil production line is more important because it directly affects the oil extraction
Usually the corn germ is around 8% in the total corn grain, and the corn germ’s oil content is approx. 50%. There are two common production methods for corn germ oil: pressing method, suitable for small and medium-sized corn oil producers, and solvent extraction method, suitable for large-scale corn oil producers.
Efficient and eco-friendly extraction of corn germ oil using aqueous
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.
The main steps of corn germ oil refining. Crude corn germ oil→degumming→deacidification→decolorization→dewaxing→deodorization→finished oil Major Equipment: Degumming tank, nentralizing tank, decolorizing tank, crystalizer, deodorization tower, centrifuge, filter, vacuum pump, heat conducting oil furnace. 1.
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.
Conventional Corn Germ Extraction. The production of corn oil includes separation operations of the germ from the corn kernel, which in most instances are carried out through dry-milling (see Chapter 15) or wet-milling (see Chapter 18) operations. Dry-milling begins with the cleaning and removal of impurities from the kernel.
Corn Germ Oil
Introduction of corn germ oil. Corn germ oil is the oil extracted from corn germ at low temperature. Corn germ oil is rich in vitamin E and unsaturated fatty acids necessary for the human body, such as linoleic acid and oleic acid, which have a protective effect on human heart and brain blood vessels.
Corn is composed of endosperm and germ that can be used as raw material for the production of corn oil [48].Corn oil, producedbysolvent extraction or pressing, is a type of high-quality vegetable oil containing polyunsaturated fatty acid (PUFA) [49]. Although corn has great industrial potential, its grains are rich in starch and oil [12].
Efficient and eco-friendly extraction of corn germ oil using aqueous
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 investig …
There are four steps to refining corn germ oil in the entire corn oil production line. The first is called degumming and it is used in factories that produce other oils in addition to corn oil. It removes other materials from the oil using hot water or steam. The next step is to use heat to remove free fatty acids and lighten the color of 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 oil and protein extracts be recovered from corn germ?
- Oil and proteins were successfully recovered from corn germ by a biorefinery scheme. Oil extraction yield and TPC of oils were influenced by the polarity of solvents. The protein content of recovered extracts ranged from 20 to 48%. The functionality of protein extracts depended on the defatting pretreatment.
- What fatty acids are in corn germ oil?
- The main fatty acids in corn germ oil are linoleic (39¨C63%), oleic (20¨C42%), and palmitic (9¨C17%) . According to the same authors, several methods are used for the recovery of corn germ oil, such as pressing, solvent, extraction of aqueous, enzymatic, and supercritical fluid.
