FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (7): 171-174.

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Study on Extraction Technology of Berberis heteropoda Pigment

 HOU  Xiu-Yun, GU  Li-Ba-Ha-尔·A-Ba-Bai-Ke-Li, A  Bu-Du-La-·A-Ba-Si   

  1. 1.College of Life and Science, Xinjiang University, Urumqi 830046, China; 2.College of Life Science and Chemistry, Xinjiang Normal University, Urumqi 830046, China
  • Online:2008-07-15 Published:2011-07-28

Abstract: The extraction technology of natural pigment from the fruit shell of Berberis heteropoda was studied. The results showed that ratio of material to solvent (50% ethanol) 1:6, extraction temperature 60℃, extraction time 2 h and pH value 1 are the optimum extraction conditions.

Key words: Berberis heteropoda, pigment, anthocyanins