FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (5): 106-109.
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JIANG Yi-Hua
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Abstract: The optimum extraction conditions and production rate of Cinnmonum camphora dark red pigment were established with orthogonal test L9(34)and Duncan method.The results of the experiment showed that the optimum extracting conditions are pH13.0 NaOH solution at 100℃for 45min with the solid-liquid ratio 1:150(g/ml).The productivity is 72.2%.
Key words: Cinnmonum camphora, dark red pigment, orthogonal test, extracting method
JIANG Yi-Hua. Study on Extracting Technology of Dark Red Pigment in Cinnmonum camphora[J]. FOOD SCIENCE, 2007, 28(5): 106-109.
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