FOOD SCIENCE ›› 2002, Vol. 23 ›› Issue (8): 71-73.

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 XU  Ming-Sheng, WU  Lei-Yan, TANG  Kai-Jie, ZHU  Ning-Jiang   

  • Online:2002-08-15 Published:2011-12-31

Abstract: The stabilities of Amaranthine Ipomoea batatas pigment are studied. The result shows that the product had goodproduct stability to the heat and acid . It had good oxidative stability. The common metal ion ( except Fe3 + and Fe2 + ) showedlittle negative effects on the pigment.

Key words: Amaranthine ipomoea batatas , Pigment , Stabilities