Seed Oil Extractor

Seed oil Extractor

Soybeans

China is the origin of soybeans and the country with the largest number of soybean types in the world. Among them, soybean has the largest production, higher oil content and better quality. Soybeans contain 15.5% to 22.7% oil and 30% to 45% protein. Soybean protein is complete protein, its nutritional value is comparable to milk, eggs, fish, meat, therefore, soybean cake meal can be processed into a variety of soy protein products.
Soybean oil in unsaturated fat content of up to 60% or more, which contains linoleic acid 51.7% to 57.0%, linolenic acid 2% a 10%, so soybean oil has a fairly high nutritional value. However, the stability is poor.

Canola is the only high oil content oilseed canola can be successfully grown around the world contains 33-48% oil, 20-30% protein, and contains 4% mustard wu. Mustard wu is broken down by heating during oil production into toxic substances with a pungent taste.
The quality of rapeseed protein is comparable to that of soybean protein, which contains a large amount of essential amino acids and sulfur-containing amino acids. However, the erucic acid in rapeseed can affect the utilization value of oil and cake meal

Peanut
Peanuts are native to South and Central America and are an important shelled oilseed. Peanuts contain 65% to 75% kernel, 40% to 51% oil and 25% to 31% protein, which is one of the most important resources of vegetable oil and vegetable protein. 4. Cotton seeds
Cotton seeds are the seeds of cotton, accounting for about 60-62% of the mass of lint cotton. After ginning, cotton seeds contain 6-14% staple, 30-50% shell and 5060% kernel. Cotton seeds whole seeds contain 15-25% oil, cotton kernels contain 28-39% oil, containing about 30% protein. Because cotton phenol is toxic, cotton seeds can be fully utilized after the protein is removed.

Sunflower seeds
Sunflower seeds are native to Mexico and can be divided into two categories: edible and oil sunflower. Common sunflower seeds have large grains and contain 29-30% oil and 30-40% shells and 45-55% oil in the kernel. Oil sunflower is mostly small black seeds, which contain up to 45-54% oil and less than 22% shell, with 21-31% protein in the kernel. Sunflower seeds also have high nutritional value in protein. Sunflower oil is a high quality edible oil, containing more unsaturated fatty acids and vitamin E. It is easily absorbed by the body, with linoleic acid content up to 70%. It can reduce the cholesterol content of human body. Sunflower oil can be used to produce margarine, mayonnaise, salad oil, etc.

Sesame
Sesame is one of the world's oldest edible oils and is known as the "Queen of Oils". The oil content of sesame is 45-63%. The protein content is 19-31%. Sesame hulls make up 15-20% of the whole sesame seeds and contain 2-3% oxalic acid, which gives the hulls a strong bitter taste. It contains 43% oleic acid and 43% linoleic acid and has a high nutritional value. Sesame oil is chemically stable due to the natural antioxidant I - sesamol. Our small mill sesame oil made by water substitution method has a strong fragrance and is more characteristic

Rice bran
Rice bran is the by-product of rice processing, each processing 50 kg of rice can produce 3-4 kg of rice bran, rice bran contains 14-24% oil. Our country is one of the countries with the most rice production in the world, so rice bran is also one of the important oil in our country. Rice bran contains very strong activity of lipolytic enzyme, easy to make rice bran rancidity and deterioration, affect the quality of rice bran oil, so the use of rice bran oil system need to pretreatment clock to solve the lipolytic enzyme activity.
Rice bran oil is nutritious edible oil, contains human necessary oleic acid 40-50 linoleic acid 29-42%, its chemical stability and thermal stability is high, can produce margarine, mayonnaise and so on. In addition, rice bran oil can also reduce the content of human cholesterol, has certain health effects

palm fruit
palm fruit is also known as palm, is an important tropical oil crop. palm fruit includes fresh pulp (dry basis containing 45-50 % oil) and palm kernel (dry basis containing 48-55% oil) two parts. It is known as the "world's king of oil".palm oil production is characterized by two extractions, first from the skin oil and then from the kernel to produce kernel oil. Both can be consumed after refining.
Palm kernel oil contains more than 80% of saturated fatty acids, while skin oil contains more than 5.0% of saturated fatty acids, both of which have good stability. It is resistant to storage, oxidation and has high nutritional value.

Screw press is a kind of oil pressing equipment which has the advantages of continuous processing capacity, short dynamic pressing time, high oil output string, thin and easy to crush cake, low labor intensity of operation, etc. It is especially suitable for medium and small oil making enterprises.

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