Visual wine color analysis method and dilution device for method

The invention discloses a visual wine color analysis method and a dilution device for the method, and particularly relates to the technical field of wine color analysis. The visual wine color analysis method comprises the following steps: S1, diluting a sample; s2, filtering the diluted sample; s3, adopting a glass cuvette, and scanning the sample by using an ultraviolet and visible spectrophotometer to obtain tristimulus values X, Y and Z of the sample; s4, performing color conversion of the tristimulus value and CIELab to obtain an L * value, an a * value and a b * value; s5, color conversion of the tristimulus values and RGB is carried out, an R value, a G value and a B value are obtained, and color visualization is achieved through a computer. According to the visual wine color analysis method provided by the invention, the wine color can be visually presented. 本发明公开了一种可视化葡萄酒颜色的分析方法及用于该方法的稀释装置，具体涉及葡萄酒颜色分析技术领域。可视化葡萄酒颜色的分析方法，包括：S1：对样品进行稀释；S2：将稀释后的样品进行过滤；S3：采用玻璃比色皿，使用紫外可见分光光度计进行样品的扫描，得到样品的三刺激值X、Y和Z；S4：进行三刺激值