rice bran oil – edible oil expeller machinery in Nicaragua

Rice bran oil application Edible Oil Expeller Machinery

  • rice bran oil – edible oil expeller machinery in Nicaragua
  • rice bran oil – edible oil expeller machinery in Nicaragua
  • rice bran oil – edible oil expeller machinery in Nicaragua
  • rice bran oil – edible oil expeller machinery in Nicaragua

RICE BRAN OIL EXTRACTION USING AN EXPELLER MACHINE

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Processing Technology of Rice Bran Oil

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  • What is rice bran oil?
  • Rice bran oil (RBO) is unique among edible vegetable oils because of its unique fatty acid composition, phenolic compound (γ-oryzanol, ferulic acid) and vitamin E (tocopherol and tocotrienol). It has become a great choice of cooking oil because of its very high burning point, neutral taste and delicate flavour.
  • What is rice bran used for?
  • This by-product represents around 9% of all milled rice, and it is full of nutritional and bioactive compounds, but despite these positive proprieties, it is usually wasted or used for animal feeds. Rice bran is particularly rich in oil, which is generally extracted by means of mechanical pressing or or-ganic solvent extraction.
  • What is commercial rice bran?
  • Commercial rice bran is usually a mixture of these two rice by-products . This fraction possesses an extraordinary quantity of nutritive compounds, such as fibers, fats, proteins, vitamins (vitamin E and B complexes), and antioxidant mol-ecules. It contains 10 –23% of oil, which is usually extracted using a solvent .
  • Which solvent is used in rice bran oil extraction?
  • The solvents applied in the extraction processes are generally organic compounds derived from non-renewable sources . Hexane is the most common solvent used in rice bran oil extraction . This solvent is cheap and efficient, but it is a petroleum-based solvent, volatile, flammable, and dangerous for humans and for the environment .

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