-trans-Resveratrol FERMENTED BLUEBERRY COMPOSITION WITH INCREASED CONTAINED QUANTITY OF TRANS-RESVERATROL AND METHOD FOR PRODUCING THE FERMENTED BLUEBERRY

摘要

The present invention relates to a process for preparing fermented blueberries using a blueberry raw material and a fermented blueberry composition, more particularly, A pretreatment step of washing the selected blueberry raw material and then shredding the same; Crushing the blueberry after the pretreatment step, and then extracting the blueberry extract to prepare a blueberry extract; And a step of inoculating Lactobacillus sp. Into the extracted blueberry juice after the pulverization to obtain fermented blueberry having the best efficacy, and trans-resveratrol, trans -3,5,4'-trihydroxystilbene) and an antioxidant activity of the fermented blueberry composition, wherein the total polyphenol content and antioxidant activity of the fermented blueberry composition are increased.