FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (3): 93-95.

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Red Pigment Extracting Technology of Viburnum cylindricum Buch

 MA  Yin-Hai, PENG  Yong-Fang, WANG  Fei   

  1. 1.Natural Products Research Institute, Kunming College, Kunming 650031, China;2.Department of Chemistry, Kunming College, Kunming 650031, China
  • Online:2006-03-15 Published:2011-09-06

Abstract: This article studied the extracting technology of the red pigment of Viburnum cylindricum Buch with HPD-100 resin.In the course of desorbing the absorbed red pigment with 80% ethanol .HPD-100 resin was selected for the experiment. After usingof 20 times, the absorption factor is still very stable.

Key words:  , Viburnum cylindricum Buch; pigment; resin; extracting;