FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (3): 282-284.

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Determination of Ferulic Acid Extracted from Rice Bran by Spectrofluorimetry

 LIAO  律, ZHOU  Ming-Da, XIAO  Jin, CHOU  Ji-Neng   

  1. College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
  • Online:2007-03-15 Published:2011-12-31

Abstract: To optimize the extraction process for ferulic acid from rice bran. HPLC was used as the quality analysis method, and spectrofluorimetry as the quantity analysis method. The linear range of the ferulic acid is 0.2~2.2μg/ml, and relationship coefficient 0.99957. The average recovery is 99.0%. It is accurate, simple, rapid and sensitive to determine the ferulic acid with the fluorescence method.

Key words: rice bran, ferulic acid, spectrofluorimetry, HPLC