NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2011, Vol. 23 ›› Issue (5): 967-969.

• Article • Previous Articles     Next Articles

Extraction of Total Flavonoids from Kalimeris indica Leaves

IANG Xian-guang*, HOU Dong-yan, HUI Rui-hua, DIAO Quan-ping   

  1. Department of Chemistry, Anshan Normal University, Anshan 114005, China
  • Received:2010-06-08 Online:2011-10-25 Published:2011-09-26

Abstract: To extract the total flavonoids in the Kalimeris indica leaves, the solvent extraction with cellulose enzyme as auxiliary agent and the traditional solvent extraction were compared. In the two extracts,contents of total flavonoids were 17.14 mg/g and 14.44 mg/g respectively by ultraviolet spectrophotometry. The average recovery of solvent extraction with cellulose enzyme as auxiliary agent was 94.60%, with RSD =5.56%.

Key words: Kalimeris indica, flavonoids, hot water extraction, cellulose enzyme, UV

CLC Number: