NOVELTY - Continuously extracting grape seed oil and proanthocyanidin from grape seeds comprises: (i) crushing grape seeds, and performing enzymolysis and vacuum drying on the grape seeds; and (ii) firstly extracting the grape seed oil by using the supercritical carbon dioxide extraction technology, changing the extracting temperature and the extracting pressure after the grape seed oil is extracted, adding an cosolvent, collecting a secondary extract, and obtaining a proanthocyanidin extract through separation and purification.    USE - The grape seed oil and the proanthocyanidin extract are useful in fields of medicine, food and healthcare food.    ADVANTAGE - The method including vacuum drying, cellulase enzymolysis and supercritical extraction are effectively integrated, so that low-temperature, low-energy, green, efficient and continuous extraction of the active ingredients in the grape seeds is realized.    DETAILED DESCRIPTION - Continuously extracting grape seed oil and proanthocyanidin from grape seeds, comprises: (i) crushing grape seeds to 20-40 meshes, then adding 15-20% water and 0.5-0.8% cellulase, where the enzyme activity of the cellulase is 20000-30000 units, stirring uniformly at 45-55 degrees C and enzymolysing for 3-8 hours, vacuum drying the grape seed at 50-70 degrees C until the water content is less than 8%; and (ii) adding the processed grape seed into extraction kettle for supercritical carbon dioxide extraction, extracting at 45-55 degrees C, 25-30 MPa, separating at 25-30 degrees C, where the flow rate is 20-100 l/hour, the extracting time is 2-8 hours, and separating grape seed oil from the separating kettle, and extracting the remaining grape seeds at 30-35 MPa and 50-60 degrees C, added 55-65% ethanol as cosolvent in two portions, where the volume ratio of cosolvent to and mass ratio of grape seed is 3:1-8:1 (the volume in ml, and the mass in g), extracting for 3-6 hours, collecting the second extract, evaporating to one third of the original volume to one eighth, performing macroporous resin adsorption analysis to the concentrate, and drying the concentrate to obtain proanthocyanidin extract.