The antioxidative activity of the coarse pigment to animal (lard) and vegetal (rapeseed oil) lipin was measured casing cooking oil and the PVC stable cryoscope.

• 摘要使用食用油及PVC稳定性测定仪，测定色素粗品对动（猪脂）、植物（菜籽油）性油脂的抗氧化活性。