Abstract:To understand the current research hot spots and trends of Marselan（Vitis vinifera L.），this paper visualized and analyzed the literature from China National Knowledge Infrastructure （CNKI）and Web of Science（WOS）core collection.Nowadays，Marselan research is in a booming phase and the number of literature is on the rise.China and France are the main publishing countries，with the publications accounting for 62% of the total number of published literature.This percentage suggests a need to strengthen international exchanges and cooperation.Most of the relevant literature were published in botanical and food journals.Comprehensive research on plant physiology such as grape diseases and on berry and wine quality occupies an important position.As the wine industry continuously develops，the physiological regulation of Marselan grape，the related quality of wine and its mechanism are the potential research focus in future.