Marigold Pigment

Marigold yellow pigment is a kind of functional pigment that has high edible value .

万寿菊黄色素是一种营养及食用价值均很高的天然功能性色素。

The Application of Orthogonal Regression Design in Extraction the Marigold Yellow pigment and Its SAS program

回归设计在万寿菊黄色素提取工艺中的应用及其SAS实施

Marigold yellow pigment was found to be thermostable , but it could not be heated for a long time .

结果表明：万寿菊黄色素对热较稳定，但要尽可能地避免高温长时间加热；