摘要
对黑果小檗色素的提取方法和基本性质进行研究。通过实验表明该色素对光、热、氧化剂等稳定性较好 ,钙、镁、钠等金属离子对该色素有保色增色作用 。
The metheds of extration and basic property of pigment Berberis heteropoda Sehrank have been studied.It has been found that the pigment's stability toward heat and light is excellent,metal ions have fortification effects on the tone of the pigment.
