new wholesale high grade crude corn germ oil extract plant
- Product Using: Producing Corn Germ Oil
- Type: Corn Germ Oil Plant
- Main Machinery: Corn Germ Oil Plant Machine
- Model Number: QIE cooking oil machine
- Voltage: 220v,380v,440v
- Power(W): according to the capacity
- Dimension(L*W*H): 1610x615x1260mm
- Weight: 1050 KG
- Certification: CE,BV,ISO
- name: QI'E cardamom oil extract expeller machine
- raw materials: fresh Sunflower
- texture: stainless steel,carbon steel
- package: wooden case special for cooking oil machine
- other materials: cooking ,cooking ,Cooking , Sunflower
- using popular area: Srillanka, Malaysia,Phillipine,Nigeria,America tropical area
- main business: South East Asia,Middle America,West Africa
- using life: more than 15 years
- Material: Stainless Steel 304
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 extracted oil was collected, weighed and stored in amber sealed container at 18 °C until analysis. The defatted meal was removed from the extraction vessel and stored at 18 °C until further use. The yield of extraction (g oil/100 g CG) was calculated from the mass of extracted oil divided by the treated mass of CG. 2.2.2.
Corn Oil Extraction Plant for Producing High-quality Corn Germ Oil
Introduction to Corn Oil Extraction Plant. Corn oil extraction plant extracts corn germ from corn and produces corn germ oil by solvent extraction method.The corn oil production line includes corn germ extraction process, corn germ pretreatment and prepressing process, corn germ cake solvent extraction process and crude corn germ oil refining process.
The corn germ extracted contains starch which can affect the oil yield and oil quality. Corn oil processing plant adopts vibration screen to remove the starch and bran in the corn germ to improve the purity. Adopts magnetic separator to remove the metal impurities to protect the equipment.
Development and Utilization of Corn Processing by-Products: A Review
5.1. Corn Germ Oil. Corn germ oil is a nutritious and healthy edible oil. It has a transparent golden yellow color and a fragrant fragrance. It is called “liquid gold” by Western countries. Corn germ oil contains 80–85% of unsaturated fatty acids, oleic acid, linoleic acid, and α-linolenic acid. The content of linoleic acid is as high as
Oil content of Corn / Maize germ produced by Wet Milling is as high as 50% and that by Dry Milling is about 25%. We undertake turnkey project solutions for the complete Corn / Maize-Germ Oil Extraction Plant. Major Corn producing countries are USA, China, Brazil, Argentina, Mexico, Ukraine, India, Indonesia, Russia, Canada, France and Romania.
Corn germ oil extraction with compressed propane compared - Springer
The extraction of corn germ oil was evaluated using pressurized propane as solvent in semi-batch process as an alternative approach to organic solvent extraction. The effect of temperature (20, 40, 60 °C), pressure (20, 60, 100 bar), particle size and confinement time were studied. Moreover, the extraction kinetics for the pressurized solvent were determined. Temperature and pressure had no
In Table 4, the tocopherols and tocotrienols contents of crude corn germ-bran oil industrially extracted with hexane (donated by Caramuru S.A.) and corn germ-bran oils obtained by sequential extraction, at 70 °C, with different types of alcoholic solvents are shown.
Front‐end corn germ separation: Process variations and effects on
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.
It contains 31–35% crude fat (dry basis, db) and is the primary source for the production of edible corn oil. Corn germ also contains 18–22% (db) crude protein, which accounts for about 29% of the total protein in whole corn . Of these proteins, more than 60% are the water-soluble albumins and saline-soluble globulins [2, 3].
- 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...
- 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.
- 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.
- Which extraction method has the highest yield in corn germs?
- In both corn germs, the UAE extracts showed the highest yields (about 12%), followed by the extracts obtained by alkaline hydrolysis + sonication (about 5%) and by alkaline hydrolysis (about 3%). Enzymatic hydrolysis was the extraction method with lower yields (less than 1%) in both corn germs.
- 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.
- What is corn oil?
- Corn oil, produced by solvent extraction or pressing, is a type of high-quality vegetable oil containing polyunsaturated fatty acid (PUFA) . Although corn has great industrial potential, its grains are rich in starch and oil . Fatty acids found in corn are found in the germ with a value of approximately 85% .
