A Study on the Refinement of Gardenia Yellow with Gel Filtration Chromatography
Lu Xiaoling Yao Zhongming Jiang Pingping (Department of Food Engineering,Tianjin Institute of Light Industry,Tianjin, 300222)
Adopting the gel filtration chromatography to refine gardenia yellow was studied in this article. The optimum conditions were in the following process: loading a 30?cm×2 Sephadex column with a diameter of 2?cm ,adding 1.8 millitre sample of pigment and washing with distilled water at a flow rate of 4?mL/min. The refinement yield is 48.9%.
【CateGory Index】： TS264.4