NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2016, Vol. 28 ›› Issue (11): 1771-1776. doi: 10.16333/j.1001-6880.2016.11.015

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Comparison of Three Methods for Determination of Chondroitin Sulfate Sodium Shark

JIAO Guang-fei*   

  1. Fujian Hai Tian Lan Bio-products Co.,Ltd.Longyan 364000,China
  • Online:2016-11-30 Published:2017-03-30

Abstract: The content of chondroitin sulfate sodium shark (CS) was separately evaluated by enzymatic-high performance liquid chromatography (E-HPLC),high performance liquid chromatography (HPLC) and cetylpyridinium chloride (CPC)-titration methods.After comparing and analyzing the detection results,it was found that E-HPLC method was not suitable for determining chondroitin sulfate sodium shark.Moreover,the content determined by CPC-titration method was higher than that of HPLC method.By contrast,HPLC was more suitable for determining of chondroitin sulfate sodium shark.

Key words: enzymatic-high performance liquid chromatography, high performance liquid chromatography, cetylpyridinium chloride-titration, chondroitin sulfate sodium shark

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