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以广西茉莉花茎多糖为试样,从试样溶液的pH、吸附时间、试样流速、试样浓度和解吸流速等因素考察AB-8和H103两种大孔吸附树脂对广西茉莉花茎多糖脱色工艺的研究。选择以AB-8大孔吸附树脂用试样溶液pH为6.5、吸附时间为4h、合适的试样浓度和解吸流速为1min/mL的工艺条件,得出AB-8大孔吸附树脂脱色效果最佳。
The effects of AB-8 and H103 macroporous adsorption resins on the polysaccharides decolorization of jasmine jasmine in Guangxi were studied from the factors of pH value, adsorption time, sample flow rate, sample concentration and desorption flow rate. Research. Select AB-8 macroporous resin with a sample solution pH of 6.5, the adsorption time of 4h, the appropriate sample concentration and desorption rate of 1min / mL process conditions, AB-8 macroporous resin obtained decolorization effect good.