corn germ oil extraction in america
- Raw Material: corn germ
- Product Name: corn germ oil extraction plant machine
- Capacity: 40-20000kg/hour
- Weight: 780kg, 780kg
- Type: corn germ oil processing equipment
- Equipment Market: america
Mechanics of corn oil extraction | Biofuels International
The main fatty acids in corn germ oil are linoleic (39–63%), oleic (20–42%), and palmitic (9–17%) . 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.
With the proper oilseed processing system in place, corn milling facilities can squeeze additional profits out of this would-be byproduct by literally squeezing the oil from the germ. But because corn germ can be notoriously tough to process, it requires the right extraction equipment to press oil efficiently to get optimal returns.
Corn Germ Oil Extraction Machine
- Model Number: JXCO 684
- Voltage: 380V 440V
- Power(W): 11KW
- Dimension(L*W*H): 1700*1100*1600mm
- Weight: 880kg
- Material: carbon steel and stainless steel
- Fresh oil rate: 30%-40%
- oil rate: 60-70%
- Moiture in copra: 4-7%
- Process of making oil: Press ,solvent extraction , refining
- Method of extracting oil: Dry method and wet method
- Two kind of oil: Pre-press oil and refined oil
- Residual oil after pressing in meal: not more than 8%
- Residual oil after solvent extracting: 1%
Yellow corn/maize is one of the leading agricultural crops in the world; Corn/maize is mainly planted in America, China, Canada, Mexico, Brazil etc. Corn/Maize germ is usually used to make corn oil. Corn/Maize germ has 35-40% oil content.
An aqueous surfactant-based extraction system was developed for the extraction of corn oil from corn germ with anionic extended surfactants. The surfactants used in this study were sodium linear-alkyl polypropoxylated polyethoxylated sulfates (C12,14–P10–E2–SO4Na and C10–P18–E2–SO4Na). Interfacial tension, critical microemulsion concentration (CμC), and optimum salinity values
Maize germ meal and maize germ Feedipedia
- Model Number: palm seed oil press line
- Voltage: 220/380/415 volt
- Power(W): 85 kw
- Dimension(L*W*H): According to palm seed oil press line
- Weight: 5000kg
- Power: Electricity
- Raw material: pal oil seeds
- Capacity: 5-3000 Ton per day
- Certifate: ISO&CE&BV&TUV
- Operating: Easy operate
- Color: According to customers
Journal of the American Oil Chemists' Society 79(8):825-830; January 2002; 79(8):825-830 which aims to implement methodologies to extract corn germ oil, having hydrated ethanol as solvent. The
This chapter contains sections titled: Composition of corn oil Properties of corn oil Major food uses of corn oil Conclusions References
Efficient and eco-friendly extraction of corn germ oil using
- Model Number: CR74010308PY
- Food Container Feature: Freshness Preservation, food grade
- Material: Glass
- Use: Spice
- Applicable Space: Kitchen
- Packaging: >10
- Product: condiment bottle, oil bottle, condiment bottle
- Functional design: None, Detachable, Flexible, Multifunction, Foldable
- Occasion: Presents
- Design Style: CLASSIC
- Technics: machine made
- Shape: square
- Specification: 6.5x8cm
- Product name: glass salt and glass kitchenware for glass cruet or glass spice jar
- Color: Customized Color
- MOQ: 1000pcs
- Volume: Customized Volume
- Occasion Selection: use many times
- OEM: Accppt
- Style: Eco-Friendly Simple Health
- Logo: custom logo
- Sample: 7 Working Days
The proposed ethanol production could generate 1.5.10 6 m 3 of corn distillers oil (CDO, i.e., whole stillage-extracted corn oil) from 56.8.10 6 m 3 of corn if the extraction degree is only 8.9 kg of oil per metric ton of corn [7]. Historically, corn oil has not been viable biodiesel feedstock because of its high value as an edible oil
Cold pressed corn (Zea mays) oil ScienceDirect
- Model Number: vegetable oil press plant extraction machines
- Voltage: 220v,380v,440v
- Power(W): according to the capacity
- Dimension(L*W*H): 430*230*350
- Weight: 1050 KG
- Certification: CE,BV,ISO
- name: QI'E vegetable oil press plant extraction machines
- raw materials: jojoba
- 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
During the dry or wet milling process, corn germ as oil source is separated from the kernel for starch production. A wet milling process is usually preferred for corn germ separation to extract the oil. Corn oil is usually extracted with expeller pressing together with hexane or isohexane extraction to achieve around 97%–99% yield.
- How is oil extracted from corn germs?
- 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.
- How is corn oil extracted?
- In the process of corn oil extraction, the germ passes through conditioning operations (heating, humidification and extrusion), to then be submitted to oil extraction by expeller (pre-pressing) and solvent extraction, with hexane being the solvent chosen by processors ( Moreau, 2005 ).
- 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.
- Can corn germs be milled before oil extraction?
- Grinding oilseeds prior to oil extraction may enlarge the interface between material particles and aqueous solvent or enzyme, and then enhance free oil yield. In previous research, colloid milling was employed to mill corn germs (Dickey et al. 2010 ). In this study, a dry milling method was developed to grind corn germ.
- 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.
- Does corn germ powder affect oil recovery?
- Besides the ethanol concentration, particle size of corn germ powder could also influence the oil recovery. Grinding oilseeds prior to oil extraction may enlarge the interface between material particles and aqueous solvent or enzyme, and then enhance free oil yield.