Study on the stabilization of red pigment of Prunus triloba Lindl
LIU Yu-xiang, LI Xiang-hua, DU Wei-jun (Life Science And Chemistry Academy of Xinjiang Normal University, Urumqi 830054)
The red pigment of Prunus triloba Lindl as experiment material was carried on screening best prescription of stabilizer and contrasting research experiment of its stability. The best prescription of the stabilizer is 0.06% citric acid, 0.04% cysteine and 0.02% ascorbic acid. The stabilizer can be improved the resistance to the temperature, light, oxidant, reducing agent. But the resistance to the effect of sucrose, antiseptic, and the pH value was not improved.
【CateGory Index】： TS264.4