Question 2: How many kilograms of sunflower seeds are pressed-the oil yield of sunflower is 36%-42%.
Nominal weight (kg) Oil output (%) Oil output and cake output
Oil sunflower 200 36-42 is calculated as 4 1% 76 122.
Oil sunflower is the abbreviation of "sunflower takes oil". It is one of the four major oil crops in China. Sunflowers can be divided into two types according to different uses, namely oil sunflower seed sunflower (oil sunflower) and edible sunflower (edible sunflower). Oil sunflower can be divided into conventional varieties and hybrid varieties. General conventional varieties can keep their own seeds, but hybrid varieties can't. Oil sunflower seeds can be used to extract oil, and oil residue (also called "oil sunflower cake") can be used as protein feed. Sunflower trays and straws can also be used accordingly. Therefore, oil sunflower oil press is widely used.
When the oil sunflower oil press is running, the treated oil enters the press chamber from the hopper. By the rotation of the screw, the blank is continuously pushed inward for pressing. Because the blank moves in the press chamber of the oil press, under the condition of high pressure in the press chamber, great friction resistance will be generated between the blank and the press screw, and between the blank and the press chamber, so that friction will occur between the blank micro-materials and relative movement will occur. On the other hand, because the root diameter of the screw gradually increases and the pitch gradually decreases, when the screw rotates, the blank can be pushed forward and turned outward, and the material layer near the screw surface also rotates with the finale. In this way, each particle in the pressure chamber does not move in the same direction at the same speed, but there is also relative movement between particles. The heat generated by friction can meet the heat required for oil squeezing operation, which is helpful to promote protein thermal denaturation in the blank, destroy colloid, increase plasticity, and at the same time reduce partial viscosity, which is easy to precipitate grease, thus improving the oil yield of the oil press and making the grease in the material flow out from the circular clearance and clearance.
Question 3: What is the price of oil sunflower in Inner Mongolia now? What is the oil yield? Where is the cheapest? Xing 'an League, I have a lot of oil sunflower here, and the price is about two yuan per catty, about five or six yuan. We must look at the goods first, and then talk about the price. If you want to buy it, come and see for yourself.
Question 4: How to squeeze oil sunflower? First of all, you must choose a good oil press.
Question 5: Do you know how much oil a catty of oil sunflower can produce? There is a reward of 0.4.
Question 6: What oil sunflower has the highest oil yield? Sunflower oil yield is absolutely high, and my family grows it.
Question 7: Can oil sunflower be fried like sunflower and eaten as melon seeds? Yes, they are sold in the supermarket!
Question 8: What is the highest oil yield among edible vegetable oils?
The formula of oil yield is: oil yield = oil yield ÷ (total impurity removal) × 100%.
Query table of oil yield of common oil crops:
Peanut oil yield: 40%-50% soybean oil yield: 13%- 17% rapeseed oil yield: 35%-42% sesame oil yield: 45%-55% sunflower oil yield: 36%-42%.
Cottonseed oil yield: 15%-25% Tea seed oil yield: 28%-35% Flaxseed oil yield: 35%-38% Zanthoxylum bungeanum seed oil yield: 20%-22% Corn germ oil yield: 25%-35%.
Castor oil yield: 35%-42%; Oil yield of melon seeds: 46%-50%; Walnut oil yield: 45%-55%; Oil yield of tung oil seed: 34%-37%; Oil yield of rice bran: 9%- 13%.
The oil yield of peanut and sesame is the highest among common edible oils. Sesame oil is sesame oil. Although commonly used, it is rarely used, and a small bottle can last for a long time. The oil yield of oil sunflower is also high, but it is concentrated in rural areas, and some farmers will plant a little. After the autumn harvest, they will squeeze oil for their own use, which is rare in the market. Of course, we have to mention palm oil, which has a high oil yield, but we don't often use edible oil (if your family runs a food factory, you use palm oil more), so I can't help it.
Peanut oil is an edible oil extracted from peanuts. It is golden or brown in color, rich in fragrance and can stimulate the aroma of food. In addition, the zinc content of Zhu Fuji peanut oil is several times that of other edible oils, which is very suitable for people to supplement zinc. Zhu Fuji's peanut oil also has the effects of promoting digestion, eliminating stagnation and expelling insects, and is also a good oil for children. At the same time, Zhu Fuji's peanut oil is also rich in resveratrol, monounsaturated fatty acids and B- sitosterol, which can prevent atherosclerosis and cardiovascular and cerebrovascular diseases, and is very suitable for middle-aged and elderly people to eat daily.
Question 9: Will putting oil sunflower for a period of time improve the oil yield? 1. What is an oil sunflower? Oil sunflower is short for oil sunflower. Sunflowers can be divided into two types according to their uses, one is oil sunflower (oil sunflower) and the other is edible sunflower (edible sunflower). There are two kinds of oil sunflower, one is a conventional variety with irregular characteristic plants, which can keep their own seeds and can still be planted in the next year. But the yield is low and the oil content is low. One is hybrid, which is what we call oil sunflower. Oil sunflower is tall, 150- 170 cm, with thin basal stems and short growth period. Generally, spring sowing 100- 1 10 days, summer sowing for 85-90 days, and the sowing period is long, from late March to middle and late July. The seed is small, the skin is thin, the shell rate is between 20-30%, and the oil content is above 45%. The seed skin is black and the kernel is full; Strong resistance to pests and diseases, seeds are mainly used for oil extraction. Oil sunflower has strong adaptability and high yield, which can reach 600 kg/mu, with an output value of 500- 1000 yuan; Good oil quality; Management saves labor, fertilizer, water and low cost. Oil sunflower is full of treasures, oil sunflower cake is a good protein feed for livestock, and oil sunflower broken plate is an excellent roughage for pigs. Straw can be used to make fiberboard, make paper, make fuel and extract pectin. Second, the nutritional value is high. Sunflower seeds are rich in unsaturated fatty acid-linoleic acid, the content of which is as high as 58%-69%, which plays the role of "scavenger" in the human body and can remove "garbage" in the body; Sunflower seed oil is rich in vitamin E and contains no erucic acid, cholesterol and aflatoxin. It has the effects of light taste, appetizing, moistening lung, tonifying deficiency, caring skin and reducing blood fat. Long-term consumption has health care effect on human body. According to nutritionists' research and analysis, children often eat it, which is helpful for growth and development, brain strengthening and intelligence improvement; Pregnant women often eat it, which is conducive to the growth rate of the fetus and breast milk, and has an auxiliary effect on the treatment of "gestational diabetes"; Regular consumption by middle-aged and elderly people will help reduce cholesterol, high blood pressure and high fat, and help prevent and treat "wealth diseases" such as cardiovascular and cerebrovascular diseases and diabetes. Third, the planting benefit is good. Oil sunflower has strong adaptability and can be used for rough tillage and rough seed. Clear the seeds. Intercropping and interplanting are all planting, with less pests and diseases, lodging resistance, drought resistance and light tolerance, and no waterlogging. Planting in our county, oil sunflower sowing in spring, the whole growth period is about 95 days, suitable for sowing from mid-February to early March; Sow in summer for about 90 days, and it is suitable to sow in early to late July. In the spring of 2005, the Great Wall brand Nuokui 2 12 was introduced to our county, and the trial planting demonstration was successful in Wuxuan Town and Siling Township. Although it was affected by severe rainy weather for more than 40 days during flowering and filling, the yield per mu was still 160 kg. In the second half of the year, the grassland and Siling in Wuxuan Town continued to expand the demonstration area. Despite the serious shortage of seedlings caused by the continuous drought in summer and autumn (there is hardly a drop of rain after sowing), many farmers still achieved a yield of about 130 kg per mu, and their drought tolerance and high yield have been recognized by the majority of planting farmers. The oil yield of sunflower seed oil (the same as peanut oil): 42% at Siling point and 38-39% at Caochang point. At present, a farmer in Luorong Town of Luzhai has a high planting yield, which was planted in early July 2004, with an yield of 280 kg per mu, which has great potential for increasing production.
Question 10: How to improve the oil yield of oil sunflower is related to local soil water sources and fertilizers.