FOOD SCIENCE ›› 2002, Vol. 23 ›› Issue (1): 75-77.
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PENG Yong-Fang, LI Wei-Li, MA Yin-Hai, YAN Xiao-Jin
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Abstract: This article studied absorbing and separating of the rose plum red Pigment by resin.We compared the three resins.The results showed that X-5 resin has the best performance of absorbing on the pigment.In the course of desorbing the absorbed pigment with 70% ethanol,X-5 resin showed a fairly good character of stabilization.After using of 22 times,the absorption factor was not changed.
Key words: Rose plum Red Pigment , X-5 Resin
PENG Yong-Fang, LI Wei-Li, MA Yin-Hai, YAN Xiao-Jin. Absorbing and Separating of the Rose Plum Red Pigment by Resin[J]. FOOD SCIENCE, 2002, 23(1): 75-77.
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