In addition,we select the best washing solution refinery the petunia red pigment by the chromatography.So,providing the scientific basis for the extraction and refinery of red pigment.

• 另外经过薄层层析对比实验选择出了最佳洗脱剂,并通过色谱柱对矮牵牛红色素分离纯化,从而为矮牵牛红色素的提取及纯化提供了科学的依据。