摘要
为了得到较高纯度的开环异落叶松树脂酚二葡萄糖苷(SDG),先使用65%的乙醇水溶液从脱脂亚麻籽粉中提取SDG聚合物,再选用AB-8大孔树脂从脱脂亚麻籽的乙醇提取物中分离纯化SDG。结果表明,此法可使SDG的纯度达到58.9%,以亚麻木脂素粗提物中的SDG含量为基准,算得产物的得率为40.1%。
In order to get high purity of SDG, SDG polymer from defatted flax powder was first extracted with 65% ethanol, then SDG was separated and purified by AB-8 resin. Results showed that the purity of SDG could reach 58.9% with this method, and the yield of product was 40.1%.
出处
《大连工业大学学报》
CAS
2008年第3期212-214,共3页
Journal of Dalian Polytechnic University
基金
辽宁省教育厅资助项目(2006T031)
