摘要
比较了大孔吸附树脂D 61和X-5对牵牛花红色素的吸附效果及纯化牵牛花红色素的方法。结果表明:X-5树脂吸附牵牛花红色素的能力较强,吸附量为76.1 m g/g湿树脂;洗脱液以甲醇洗脱效果最佳,洗脱回收率92%左右。
One method of adsorbing and separating red pigment from petunia F1 with X-5 resin was studied. The result showed： X-5 resin had more strong adsorption capacity that was 76.1 mg/g resin; methanol as elution was the best effective one,elution rate of which was more than 95 %.
出处
《西北农业学报》
CAS
CSCD
北大核心
2005年第3期145-147,158,共4页
Acta Agriculturae Boreali-occidentalis Sinica
