bottom edible oil production line based on corn germ in rwanda
- Product Using: Producing Corn Germ Oil
- Type: Corn Germ Oil Production Line
- Main Machinery: Corn Germ Oil Production Line Machine
- Production Capacity:5-1000T/D
- Model Number:JX-refined sunflower oil machine price
- Voltage:220V ,380V
- Power(W):According to your capacity
- Dimension(L*W*H):Our engineer will design for you according to your capacity
- Weight:According to your capacity
- Certification:CE,BV and ISO9001
- Supplier Features:high quality refined sunflower oil machine price
- Taste,smell:Has the inherent sunflower oil taste and smell,non odor
- Moisture and volatile matter%:less than0.2
- Insoluble wastes:less than 0.2
- Acid value mgKOH/g:less than 3
- Peroxide value mmol/kg:less than 6
- Saponified matter content%:less than 0.03
- Solvent residual(mg/kg):no
- Heating test 280 degree:Little precipitate,lovibond colorimetric
- Project Location: rwanda
Oil and protein recovery from corn germ: Extraction yield
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.
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.
Efficient and eco-friendly extraction of corn germ oil using
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.
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].
Bioactive Phytochemicals from Corn (Zea mays) Germ Oil
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]. Fatty acids found in corn are found in the germ with a value of approxi-mately 85% [50].
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
Surfactant‐Based Oil Extraction of Corn Germ - Kadioglu
In the extraction process, the ground corn germ was shaken with predetermined surfactant and salt concentrations at room temperature for 45 min. About 83%, the sum of total free oil and total oil-in-water emulsion, of the corn oil was extracted from the corn germ using a formulation of 0.4% C 12,14 –P 10 –E 2 –SO 4 Na and 1% NaCl. A solid
Corn with an oil content level above 6% is designated 'high oil corn'. The corn germ is the most important part of the kernel for oil production. Corn germ contains 35–56% oil, linoleic acid being the most common fatty acid (49–61.9%) [23]. In addition, corn germ contains about 1–3% phosphatides, 1% sterols, and 1.5% FFAs.
Phytosterols in edible oil: Distribution, analysis
2. Phytosterols distribution in edible oil. Phytosterols can be detected in various plants and edible oils, such as cereal, fruits and vegetable oils. Among these products, the highest content of total phytosterols was found in vegetable oil (150–1,231 mg/100 g), followed by legumes, nuts and cereals [16, 17].
Making Corn Oil/Corn Germ Oil by Screw Oil Press. The most fat of corn kernel is in the corn germ. Corn germ can be pressed by integrated screw oil press. This machine is one of the advanced oil presses. It can squeeze and filter oil at the same time. Corn Germ Oil Extraction Plant - Complete Turnkey Project
- 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...
- Is corn germ oil edible?
- Corn germ oil was confirmed to be one of the edible oils by WHO (World Health Organization) and FAO (Food and Agriculture Organization of the United Nations) due to its superior oxidative stability and nutritive properties. Table 4. Fat acid composition in corn germ and bran. Table 5.
- Could corn bran oil be developed as a health care edible vegetable oil?
- Therefore, it could be developed as a sort of health care edible vegetable oil due to its physicochemical and nutritional properties. The development of corn bran oil could improve the valorization of corn by-products, reduce the cost of production and increase the overall profit for the corn processing industry.
- What is the lipid content of corn germ?
- With the development of the corn processing industry, oil has become one of the important products of corn deep processing. Generally, the lipid content of corn germ is about 18%¨C41%, which accounts for more than 80% of the amount of the total lipid in corn.
