FOOD SCIENCE ›› 2005, Vol. 26 ›› Issue (8): 283-285.

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Analysis of Components of Pterula umbriuella Bres

 JIANG  Sheng-Yan, ZHAO  Liang-Zhong, CHEN  Li-De, DUAN  Lin-Dong, WANG  Fang-Yin, TAN  Bao-Xiu   

  1. Bioengineering Department,Shaoyang College
  • Online:2005-08-15 Published:2011-09-19

Abstract: Components of Pterula umbriuella Bres. were studied with reversed-phase high performance liquid chromatography and Anthrone colorimetric analysis.The result showed that sixteen kinds of amino acid(included kinds of essential amino acids) existed in Pterula umbriuella Bres.,except that tryptophane destroyed by hydrolysis is not checked out.The sum of amino acids is 179.652μg/mg.The percentage of essential amino acids is 35.37%.Soluble sugar content of Pterula umbriuella Bres. is 2.93%, and the coarse fibre 7.55%.vitamin C 1.484mg/g, nicotinic acid 1.096mg/g,vitamin B1 0.586mg/g,vitamin B2 0.096mg/g.

Key words: Pterula umbriuella Bres, amino acids, soluble sugar, coarse fibre, vitamin