Method for Enhancement of Resveratrol Content of Harvested Grapes

摘要

The present invention after harvesting the grapes , relates to a method for amplifying the amount of resveratrol grape harvest a first step of washing the grapes using ultrasound of 45~50 kHz, the light energy of the ultraviolet C family 0.5~1.0 mW / cm ² in the second step of irradiating the century , 15~ in pools of 25 parallel by a third step of intermediate-temperature treatment 3-6 days to have a very good advantage in that the functional component can be obtained with enhanced health grapes .