Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2005, Vol. 21 ›› Issue (4): 119-119.

• 目次 • Previous Articles     Next Articles

Preliminary Determination of Flavonoids in Sweet Potato leaves and stems

Li Wenfang Tian Chunlian Huang Meie Shan dongyu   

  • Online:2005-04-05 Published:2005-04-05

Abstract: This paper reported the extraction and the preliminary determination of flavonoids in sweet potato leaves and stems by UV-spectrophotometry using rutin as comparison sample.The result indicated that the flavonoids content in sweet potato leaves is 9.37%, a