Abstract: Jujubosides are bioactive substances with a variety of physiological functions.But its structures are very complicated and the extraction efficiency and pesticide effect are greatly affected by many factors in the processes of extraction.High efficient extraction technology of jujubosides has been continuously improved based on the traditional extraction methods.To obtain high purity of jujubosides monomer,the new,efficient and easy operational separation and purification technology of jujubosides monomer is imperative.The research progress of the extraction and purification of jujubosides were reviewed in this paper,providing theoretical basis for developingnew efficient separation and purification technology and lay the foundation for the discovery,extraction and isolation of new jujubosides.

Key words: jujuboside, saponins, extraction, separation and purification technology