新疆枸杞色素提取工艺及稳定性研究

Studies on the extraction and stability of fructus lycii pigment of Xinjiang

研究了提取枸杞多糖前,先用氯仿-甲醇(2∶1,V∶V)从枸杞干果中提取色素,同时对pH、光、热、金属离子等因素对其稳定性进行了研究。

The extraction of pigment from Fructus lycii with chloroform-methanol （2 ： 1 v/v） was reported. Effect of the pH value, heat, sunlight and metal on the stability were researched in depth.