FOOD SCIENCE ›› 2010, Vol. 31 ›› Issue (18): 305-307.doi: 10.7506/spkx1002-6630-201018072

• Analysis & Detection • Previous Articles     Next Articles

Gas Chromatographic Analysis of Phytosterol Composition of Supercritical Fluid Extract from Rice Bran

LIU Ting-ting,LI Yi-li,LIU Xiang-yang,WANG Da-wei*   

  1. College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
  • Received:2010-07-01 Online:2010-09-25 Published:2010-12-29
  • Contact: WANG Da-wei* E-mail:xcpyfzx@163.com

Abstract:

The phytosterols and their contents in the supercritical fluid extract from rice bran were analyzed by gas chromatography. Totally 3 phytosterol compounds were identified in the extract, including campesterol, stigmasterol and β- sitosterol and among them, β-sitosterol had the highest content (8.47 mg/g), followed by campesterol (1.97 mg/g) and stigmasterol (1.23 mg/g).

Key words: rice bran, supercritical fluid extract, phytosterol, gas chromatography

CLC Number: