FOOD SCIENCE ›› 2005, Vol. 26 ›› Issue (9): 311-313.

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Study on the Extracting Technology of the Salvia splendens ker Red Pigment

 MA  Yin-Hai, PENG  Yong-Fang, FU  Yun-Mei, WANG  Qiu-E, YANG  Yong-Zhen   

  1. 1.Natural Products Research Institute , Kunming College;2.Department of Chemistry in Kunming College
  • Online:2005-09-15 Published:2011-09-20

Abstract: This article studied the extracting technology of Salvia splendens ker red pigment with resin. We have compared seven resins.The best resin was D101 -A. We selected D101-Aresinin our experiment, in the course of desorbing the absorbed red pigment with 70% ethanol during the experiment. After using of 21 times, the absorption factor was very stabilization and had 2.35%decrease.

Key words: Salvia splendens ker red pigment, resin, technology