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.
出处
《安徽农业科学》
CAS
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)
关键词
沙枣果肉
提取
化学成分
Elaeagnus angustifolia pulp
Extraction
Chemical composition
