Research Status and Progress of Rice Bran Oil Industrialization Preparation Technology (1)

Research Status and Progress of Rice Bran Oil Industrialization Preparation Technology (1)
In recent years, the rice bran oil industry has developed more and more, but there are still some technical difficulties and bottlenecks in the preparation and refining process of rice bran oil, which greatly limits the speed of industrial development.
This paper briefly summarizes the current techniques and methods of stabilization treatment, rice bran oil preparation and refining, which are mainly used in the industrial production of microwave drying machinery, in order to provide a theoretical basis for the rapid development of rice bran oil industry. 
China is a large rice producing country, with annual rice production accounting for about 30% of the world's total production. Rice bran - as a major by-product of rice processing, contains a large amount of oils, proteins, carbohydrates and active substances such as phenidin, phytic acid, inositol, and keratin. It has the characteristics of large yield and high development value.
The rice bran oil extracted from rice bran contains about 42% oleic acid and 38% linoleic acid; in addition, it contains a lot of free fatty acids, phosphorus, wax and other substances, which affects the taste and color of the oil, so the rice bran oil needs to be refined. Only edible. Long-term consumption of rice bran oil has a certain effect on the prevention of cardiovascular and cerebrovascular diseases.

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