Rice bran oil is a nutritious and high-health edible oil. It is rich in unsaturated fatty acids, vitamin E, oryzanol and other nutrients, and has antioxidant and cholesterol-lowering effects. So, how is rice bran oil made? As one of the leading companies in the grain and oil machinery industry, Henan Huatai Cereals and Oils Machinery Co., Ltd. will introduce you to the processing technology and key technologies of rice bran oil in detail.
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Source of raw materials for rice bran oil
Rice bran is a by-product of rice processing, usually accounting for 5%-8% of the weight of rice. Fresh rice bran contains high oil content (15%-20%), but it is easy to become rancid, so it needs to be processed in time. The rice bran pretreatment equipment provided by Henan Huatai Cereals and Oils Machinery Co., Ltd. can effectively stabilize the quality of rice bran and ensure the subsequent oil extraction efficiency.
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Production process of rice bran oil
The production of rice bran oil mainly includes key steps such as pretreatment, extraction, and refining.
1) Rice bran pretreatment
Cleaning and impurity removal: remove impurities such as broken rice and rice husks in rice bran to increase oil yield.
Stabilization treatment: Inhibit the activity of rice bran lipase through conditioning, heating and other methods to prevent the acid value from rising.
Expansion: Adjust the structure of rice bran to facilitate subsequent oil extraction.
2) Rice bran oil extraction (solvent extraction method)
Extraction method: Use solvents (such as n-hexane) to extract oil, with high oil yield, suitable for large-scale production.
Henan Huatai Cereals and Oils Machinery Co., Ltd. provides a fully automatic rice bran oil extraction production line, covering pretreatment, extraction and other links to ensure high efficiency, energy saving and environmental protection.
3) Rice bran oil refining
Crude rice bran oil contains impurities such as free fatty acids, phospholipids, pigments, etc., and needs to go through the following refining steps:
Degumming: Remove phospholipids and other soluble impurities.
Deacidification: Reduce the acid value through alkali refining or physical deacidification.
Decolorization: Use activated white clay to adsorb pigments to improve the color of oil products.
Deodorization: High-temperature vacuum distillation removes odors and improves oil stability.
Huatai Oil Machinery’s rice bran oil refining machine uses advanced technology to ensure that the finished oil meets the national edible oil standards.
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Advantages of Henan Huatai Cereals and Oils Machinery Co., Ltd.
As a professional grain and oil machinery manufacturer, Huatai Oil Machinery provides:
1) Customized rice bran oil production line to meet different production capacity requirements
2) High-efficiency and energy-saving equipment to reduce production costs
3) Automated control system to improve production stability
4) Perfect after-sales service to ensure long-term operation of customers
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Market prospects of rice bran oil
With the popularization of the concept of healthy diet, the market demand for rice bran oil continues to grow due to its rich nutrition and strong functionality. The use of advanced equipment from Henan Huatai Cereals and Oils Machinery Co., Ltd. can help rice bran oil mills improve the quality of rice bran oil and seize the high-end edible oil market.
Conclusion
The rice bran oil production process is complex and requires professional equipment and technical support. With many years of industry experience, Henan Huatai Cereals and Oils Machinery Co., Ltd. provides customers with an overall solution for rice bran oil processing, helping customers to efficiently produce high-quality rice bran oil. If you are interested in rice bran oil production lines, please contact us for professional consultation and customized services!
Website: https://ricebranoilpress.com/
Email: info06@cnoilmachine.com