FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (3): 216-218.

Previous Articles     Next Articles

Studies on Optimum Extraction Process of Flavonoids from Hawthorn and Their Adjustment to Hyperlipidemia

LI  Jiu-Chang, MA  Ting-Jun, LIU  Cheng   

  1. 1.College of Life Science and Technology, Shanxi University, Taiyuan, 030006, China;2.Department of Food Science, Beijing Agricultural College , Beijing 102206, China;3.Beijing Food Research Institute, Beijing 100076, China
  • Online:2006-03-15 Published:2011-09-06

Abstract: The methods of hawthorn flavanoids extraction were studied. The results showed that the optimum conditions were :soaking solution 80% ethanol, temperature 80℃, the ratio of soild-to-liquid 1:10 and time 4 h. The extraction rate of flavonoidswas as high as 2.2%. It could reduce the hyperlipidemia of wistar TC and TG, also distinctly raise the HDL-C level. Soakingflavonoids of hawthorn could better adjust hyperlipidemia, and have the same effect as ZHIBITUO tablets.

Key words: the soaked things of compound hawthorn, flavonoids, the model of hyperlipidemia, TC, TG, HDL-C