Abstract:Pectin is a natural and functional food additive with gelling，thickening and emulsifying properties and it has been widely used in food，medicine and cosmetics nowadays.The latest research progress of pectin extraction technology and its influence on the quality of pectin at home and abroad in recent years were reviewed in the article.The structure and application of pectin were also described.Furthermore，the key points of pectin research and the development trend of pectin extraction technology in the future were also expected and aims to provides reference for the research and development of pectin extraction.