Corn Germ Oil Plant

Corn germ oil has many benefits for the human body and is good for heart health, rich in vitamins and linoleic acid.
The corn germ oil production line consists of 3 sections:
Pretreatment section
2 Oil press section
3. Hair oil refining section
Process flow of the pretreatment section of the I corn germ oil production line:

Corn germ oil process:
Corn Germ → Magnetic Separation → Cleaning → Steaming → Pre-pressing → Sending to the Leaching Workshop
The pretreatment section in the corn germ oil production line is very important because it directly affects the oil extraction effect.

Corn germ oil process characteristics:
1. Create a good production environment.
2. Minimize oil loss, increase oil yield, and improve the quality of oil and concrete.
3. Special use of the separated impurities.
China is a big producer and consumer of corn. However, the corn oil industry is in a weak position in China's edible oil family. Experts say that corn oil contains special nutrients that can play a health care role for patients with cardiovascular and cerebrovascular diseases.
The fatty acids in corn oil are characterized by an unsaturated fatty acid content of up to 80% to 85%. Corn oil itself does not contain cholesterol, it has a dissolution effect on the accumulation of cholesterol in the blood, so it can reduce the hardening effect on blood vessels. It has a positive preventive effect on senile diseases such as arteriosclerosis and diabetes. Due to the function of natural multivitamin E, it has obvious curative effect and preventive effect on heart disease, thrombophlebitis, reproductive function disorder, muscular dystrophy, and nutritional cerebral softening. Some elderly people use a spoonful of corn oil every sky belly as a supplement.
The color of the corn oil is golden and transparent, and it is fragrant and fragrant. It is especially suitable for quick-cooking and frying food. It has considerable stability when fried at high temperatures. The fried food is crispy and delicious, and the cooked dishes can maintain the original color and flavor of the dishes without losing the nutritional value. Mix the cold vegetables with corn oil and enjoy the aroma. Less cooking fumes and no greasy. The freezing point of corn oil is -10 ° C, and the oil contains a small amount of vitamin E, which has a strong antioxidant effect.
Corn oil: It is a vegetable oil produced by processing corn embryos and is mainly composed of unsaturated fatty acids. Among them, linoleic acid is an essential fatty acid of the human body. It is a component of human cells. It can be combined with cholesterol in the human body. It is fluid and normal in metabolism. It has the effect of preventing and treating cardiovascular diseases such as atherosclerosis. Sterol has the effect of lowering cholesterol, is rich in vitamin E, has anti-oxidation effect, can prevent dry eye disease, night blindness, dermatitis, bronchiectasis and other functions, and has certain anti-cancer effects. Due to the above characteristics of corn oil, and because of its high nutritional value, good taste and not easy to deteriorate, it is very popular.
In Europe and the United States, corn oil is widely used as a kind of high-grade edible oil, enjoying the reputation of “healthy oil”, “reliable oil” and “longevity oil”.
Corn germ oil is rich in vitamins
Corn oil is rich in vitamins A, D, and E, which are easily digested and absorbed by children. If you can give your child vitamin B2 and vitamin E at the same time, the ability to withstand cold is stronger.
In addition, vitamin B2 and vitamin E have other effects in the body. For example, vitamin E can remove oxygen free radicals in the body, which can enhance the body's resistance, improve blood circulation, and prevent cardiovascular diseases. In the cold winter, the right amount of vitamin B2 and vitamin E can not only help protect against cold, but also prevent and reduce various diseases caused by cold. The oil is made from corn germ as raw material and refined through the “six off” process.
Experts have demonstrated that this product contains a large amount of unsaturated fatty acids and vitamins. The content of linoleic acid is as high as 60%, which can lower cholesterol in the human body, lower blood pressure, prevent atherosclerosis and coronary atherosclerosis, anti-aging and simple obesity. Symptoms, etc., at the same time contain vitamin D to promote the absorption of calcium in the human body, and is extremely beneficial to the development of children's bones.
Corn germ oil possesses linoleic acid
Among them, linoleic acid is preferred, not only has the effect of strengthening the body, but also has a good glamorous skin effect, and is an indispensable nutrient for skin moisturizing and filling. In addition, vegetable oils and fats are also rich in vitamin E and other nutritious skin and anti-aging ingredients. It not only has beauty and beauty effects, but also has a body and anti-aging effect. Foods rich in linoleic acid include safflower oil, sunflower oil, soybean oil, corn oil, sesame oil, peanut oil, tea oil, rapeseed oil, sunflower seeds, walnut kernels, pine nuts, almonds, and peach kernels. Linoleic acid. However, fat foods should not be eaten too much, should not exceed 30 grams per day, so as not to cause obesity and cardiovascular disease. Carbohydrate, also known as sugar, is the main source of heat energy in human body, accounting for 60% to 65% of total daily heat. The supply of carbohydrates is sufficient to promote protein synthesis and utilization, and to maintain normal metabolism of fat and protect the liver, thereby indirectly acting as a cosmetic emollient.

Corn germ oil contains 84% unsaturated fatty acids and rich in vitamin E, which can lower cholesterol, prevent cardiovascular diseases, build cell membranes, maintain the vitality of skin and organs, and have high nutritional value. It is a healthy edible oil.
There are seven things to watch out for when eating corn germ oil:
1. Do not heat until smoke.
2. Do not reuse, it is easy to deteriorate when it is cold and hot.
3. The number of frying is not more than 3 times.
4. Do not burn, burnt is easy to produce peroxide, causing liver and skin lesions.
5. The cover should be tightened after use, and it is easy to produce oxidation when in contact with air.
6. Avoid placing it in direct sunlight or overheated side of the fire to prevent deterioration. Keep it in a cool place and avoid moisture penetration.
7. Never use the used oil until it is poured into the crude oil. Because the used oil is oxidized, the molecular polymerization becomes larger, and the oil is viscous and easily deteriorates.

II Leaching section process in corn germ oil production line
Process flow:

Solvent steam
↓ ↓
Leach → mixed oil → secondary evaporation → stripping → hair oil:

Leacher type: flat leacher, ring leacher, chain leacher

Corn germ oil leaching principle:
The oil is extracted from the corn germ by a contact release method which is soaked or sprayed with an organic solvent.

Advantages of corn germ oil leaching process:
1. The oil rate is higher than that of the oil.
2. Low labor.
3. A good working environment.
4. The quality of good cockroaches.
5. Negative pressure leaching improves the quality of the hair oil.

Corn germ oil process characteristics:
1. Negative pressure evaporation ensures that the quality of the oil is very good.
2. The leaching system can be applied to various oils.
3. All equipment is equipped with an exhaust gas recovery system
4. Save energy and maximize recycling of heat to save steam

III Refinement section of corn germ oil production line

Corn germ oil process:
Corn Germ Oil → Degummed Dephospholipid → Deacidification → Drying → Decolorization → Deodorization → Degreasing → Dewaxing → Finished Corn Germ Oil
Principle of refining:
Refining is based on different uses and needs, using physical and chemical methods to remove harmful impurities and useless impurities to obtain high quality refined oil.

Advantages of the corn germ oil refining process:
1. The impurity content after refining must be less than 0.2%
2. Circulatory system saves energy and money
3. Low fuel consumption

Corn germ oil process characteristics:
1. Continuous alkali refining reduces the contact time of oil and alkali, reduces the saponification of oil, reduces the refining cost and improves the refining effect. .
2. Decolorization adopts stirring and steaming technology to decolorize, which improves the decolorization efficiency and saves white soil consumption. And the operation is simple, and the negative pressure state avoids the direct contact of the oxygen in the air with the hot oil, thereby ensuring the quality of the oil, avoiding the increase of the acid value and reducing the peroxide value.
3. Deodorization adopts a new continuous deodorization equipment, which is suitable for deodorization and deacidification of high acid value oil. The actual production process confirms its obvious advantages are strong deacidification effect, thermal decolorization effect, high refining efficiency and good oil.
4. This process has multiple heat exchangers that make full use of the thermal energy system to effectively reduce steam loss.