The different preparation methods of orangepigments were studied.
对橙色素产品的不同制备方法进行了研究。
2
Tests also found that both the red and orangepigments collect ultraviolet rays.
实验还发现红色和桔色的色素都能够吸收紫外线。
3
Either way, with the bright green molecules gone, yellow and orangepigments that were there all along (helping with photosynthesis), are no longer overshadowed, and ta-ta!