Study on rice bran protein by ultrasonic-assisted extraction[J]. Science and Technology of Food Industry, 2013, (16): 280-282. DOI: 10.13386/j.issn1002-0306.2013.16.046
Citation: Study on rice bran protein by ultrasonic-assisted extraction[J]. Science and Technology of Food Industry, 2013, (16): 280-282. DOI: 10.13386/j.issn1002-0306.2013.16.046

Study on rice bran protein by ultrasonic-assisted extraction

  • With defatted rice bran as raw material, the extraction of rice bran protein by ultrasonic-assisted was studied. Main factors on extraction yield such as ultrasonic treatment time, ultrasonic power and solid -liquid ratio was investigated through single factor experiments, and the optimum extraction was confirmed through orthogonal experimental design. The optimum rice bran protein extraction conditions were as follows:ultrasonic treatment time 50min, ultrasonic power 380W, and solid -liquid ratio 1 ∶16. Under these conditions, rice bran protein yield reached up to 51.66%.
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