沙枣果肉化学成分定性研究  

Study on Chemical Compositions of Elaeagnus angustifolia pulp

作　　者：陈魁[1] 尤松霞 陈银银[1] 蔡明[1] 王天[1] 李凌智[1] 

机构地区：[1]大庆师范学院生物工程学院,黑龙江大庆163712

出　　处：《安徽农业科学》2015年第24期209-211,共3页Journal of Anhui Agricultural Sciences

基　　金：黑龙江省大学生创新创业训练计划项目(201310235037);大庆师范学院青年基金项目(14ZR20)

摘　　要：[目的]研究沙枣果肉中的化学成分。[方法]采用水提取法、乙醇提取法和石油醚提取法对沙枣果肉中的化学成分进行定性试验。[结果]沙枣果肉的水提取液中含有氨基酸、多肽、蛋白质、还原糖、多糖及苷类;乙醇提取液中含有黄酮类化合物、有机酸、生物碱、鞣质、蒽醌类、香豆素类及内酯;石油醚提取液中含有甾醇和三萜类。[结论]对沙枣果肉化学成分定性研究可为沙枣的综合利用提供理论依据。[ Objective ] To study chemical components from Elaeagnus angustifolia pulp. [ Method ] The methods of water extraction, ethanol ex- traction and petroleum ether extraction were used. [ Result ] There are amino acid, peptides, protein, reducing sugars, pelysaccharide and sapo- nins in the water extracts of Elaeagnus angustifolia pulp. flavonoid, organic acid, alkaloid, tannin, anthraquinone coumarin and lactone are ob- tained from the ethanol extracts of Elaeagnus angustifolia pulp. The petroleum extracts of Elaeagnus angustifolia pulp contain steroid and terpe- noid. [ Conclusion ] These results of chemical compositions provide the theoretic basis for the industrial production of Elaeagnus angustifolia pulp.

关 键 词：沙枣果肉 提取 化学成分 

分 类 号：S789.5[农业科学—林学]