FOOD SCIENCE ›› 1999, Vol. 20 ›› Issue (12): 52-53.

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Spectiophotometric defermination offour fractions on their purity of lycium polysaccharides

 GAN  Lu, ZHANG  Sheng-Hua   

  • Online:1999-12-15 Published:2011-12-04

Abstract:  The purity and contents of four fractions of LBP of lycium barbarum polysaccharides (LBP) were anal3’scd by spectrophotometric methods.The average recoveries were 99.4%. 1 00.3%. 99.7%. 1 01 .2%. 1 00.7% respectively.The method was convenient rapid accurate and precise.

Key words: Fructus lycii Lycium barbarum polysaccharides {LBP) purity content