The present invention provides a method for collecting xanthophylls, the method comprising an adsorption step of contacting a sample containing xanthophylls with a hydrophilic resin to allow the resin to adsorb the xanthophylls; and a desorption step of eluting the xanthophylls adsorbed to the resin with a polar solvent. Preferably, the method comprises a step of washing the resin between the adsorption step and the desorption step. As the resin, a hydrophilic, acrylic and/or methacrylic resin is preferably used.
本发明提供了一种收集类
黄酮的方法,该方法包括将含有类
黄酮的样品与亲
水性
树脂接触以使
树脂吸附类
黄酮的吸附步骤;以及用极性溶剂洗脱吸附到
树脂上的类
黄酮的解吸步骤。最好的情况下,该方法包括在吸附步骤和解吸步骤之间对
树脂进行清洗的步骤。作为
树脂,最好使用亲
水性、
丙烯酸和/或
甲基丙烯酸树脂。