FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (7): 427-429.
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LI Hai-Bin, FANG Kun-Yang, LI Xu-E
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Abstract: To contrast four extract methods of anthraquinones component of Cassia tora L, anthraquinones were determined by using UV spectrophotometry method. Results showed that anthraqiunones component have a good linearily in the concentration range of 0.865~25.937 mg/L (r=0.9998). The average recovery is 101.7% with RSD of 0.35%, and an easily, accurate anthraquinones component content determination method has been established.
Key words: Cassia tora L, anthraquinones, UV spectrophotometry
LI Hai-Bin, FANG Kun-Yang, LI Xu-E. Study on Determination Methods of Anthraquinones Component of Cassia tora L[J]. FOOD SCIENCE, 2007, 28(7): 427-429.
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