Oil and protein recovery from corn germ: Extraction yield, composition and protein functionality/h2>
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.
- Production capacity: 1-1000TPD
- Model number: DT-1010
- Voltage: 220V/380V/415V
- Power ( W): 1-30kw
- Dimension (L *W*H): According to capacity
- Weight: According to the actual situation
- Certification: ISO9001
- Keywords: 100 refined edible cooking oil for sale
- Raw material: Vegetable seed
- Advantage: energy saving and environmental protection
- Supplier strength: with 30 years of experience
- Machine material: stainless steel and carbon steel part
- Color: according to as per customer's requirements
- Residual: Less than 2%
- Supplier: Group Manufacturing
- Product name: 100 refined edible cooking oil for sale
Bioactive Phytochemicals from Corn (Zea mays) Germ Oil Processing By-products
- Production capacity: High
- Model number: HT-SSOM
- Voltage: 380 V
- Power (W): 108000
- Dimension (L*W*H): 10M*8M*8M
- Weight: 50T
- Certification: ISO9001
- Specification: 20 ~1000T/D
- Workshop: Pressing
- Materials: Q235 carbon steel and stainless steel
- Residual oil rate in food: 0.5~1%
- Cake quality: good
- R & D: We have great R&D capacity. D Team
- Patents and honors: 28 patents and hundreds of honors
- Machinery after-sales services: installation and debugging offer, 1 year quality guarantee period
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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 ].
Development and Utilization of Corn Processing by-Products: A Review - PMC - National Center for Biotechnology Information
- Production capacity: 98%-100%
- Voltage: 220V/50HZ three-phase
- Dimension (L*W*H): 1055*805*345mm
- Weight: 27.1KG
- Warranty: 1 year, 1 year
- Key selling points: Energy saving
- Information report machinery test: Provided
- Outgoing video inspection: Provided
- Main components warranty: 1 year
- Main components: Engine, Motor
- Name: cold press oil extraction machine
- Advantage: High oil yield
- Character: Easy to move
- Function: Oil pressing
- Color: Customer required
- Quality: High level
- Operation: Easy
- Keyword: Solvent extraction equipment palm oil
- Model: TS-BXG-128
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
Efficient and eco-friendly extraction of corn germ oil using aqueous ethanol solution assisted by steam explosion - Journal of Food Science
- Production capacity: 50-3000TPD
- Model number: JXSE 544
- Voltage: 380v 440v
- Power (W): As production of oil extraction machinery every day
- Dimension (L*W*H)): As daily production of your oil extraction machinery
- Weight: Depends on the production
- Certification:ISO9001
- Item: oil extraction machinery
- Material: stainless steel
- Application: for extraction of all seeds
- Product: according to customer request
- Residual oil in flour: less than 1%
- Solvent consumption: less than 2 kg/t
- Energy consumption: no more than 15 KWh/ T
- Refining process: degumming, bleaching, deodorization, deacidification, dewaxing
- Raw material: rice bran
- Extraction rate: approximately 18%
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 ...
Recoveries of Oil and Hydrolyzed Sugars from Corn Germ Meal by Hydrothermal Pretreatment: A Model Feedstock for Lipid-Producing Energy Crops
- Production capacity: 10T-3000T/D
- Model number: Cold oil pressing machine
- Voltage: 380v/50Hz
- Power (W): according to capacity
- Dimension (L*W*H): Cold pressed oil machine according to your request
- Weight: Cold pressed oil machine according to your request your request
- Certification: ISO9001
- Processing: cold pressing or solvent extraction
- Electric Consumption: 28Kwh/T Oil
- Water Softened:
- Phosphoric Acid:
- Consumption of Bleaching Earth:
- Refining Rate:
- Bleaching Waste Earth Content of oil:
- Circulating water Cooling water performance:
- Supplier type:
- ITEM: cooking oil production machine
In summary, current corn fiber conversion technologies that provide a higher oil production lead to higher profit from the plant. The LHW pretreatment described in this paper increased lipid concentration by 2.2 to 4.2 fold, thus delivering higher oil recovery rates.
- How is corn germ oil extracted?
- As a kind of high-quality vegetable oil, corn germ oil has been studied for many years by using lots of extraction methods including pressing extraction, Soxhlet extraction, organic solvent extraction, supercritical CO 2 and aqueous enzymatic [ 124, 125, , , ].
- 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.
- What is the oil yield from Steam exploded corn germ?
- Under the extraction conditions applied for the untreated germ, the oil yield from the steam-exploded corn germ increased to 88.51%. Corn germ soaking with citric acid (0.05 M) for 2 h at a solid-to-liquid ratio of 1:2 (w/v), followed by steam explosion results in an oil yield of 93.74%.
- What are the methods used for extraction of maize (Zea mays L) germ oil?
- Methods used for extraction of maize ( Zea mays L.) germ oil – a review The composition of corn oil obtained by the alcohol extraction of ground corn Sequential extraction processing of flaked whole corn: alternative corn fractional technology for ethanol production Corn oil production process.