| abstract |
The invention discloses burdock salad with burdock root bark inulin being efficiently utilized and a preparation method thereof, wherein the burdock salad comprises 65-75% of burdock dices, 10-15% of burdock inulin and soluble dietary fiber coupling solution, 10-15% of fruit dices and 5-10% of liquid flavoring agent. The stress reaction of the burdock is stimulated and started in a short time by using high-concentration gas, the oxidation resistance of the burdock root is enhanced, the browning rate of the fresh-cut burdock is reduced by 30%, and the synergetics for promoting the intestinal digestion of a human body are utilized to wrap the burdock, so that the healthy burdock salad is prepared. Before seasoning, micro-punching the burdock pieces to increase the tissue aperture of the burdock pieces, then extracting gas in micro-tissues of the burdock pieces under negative pressure, and leading the modified inulin and soluble dietary fiber coupling extraction solution and the liquid seasoning agent to be drained to a micro-pore structure of the burdock, thereby effectively inhibiting the problems of browning caused by oxygen molecules, low utilization rate of root bark of the burdock and the like. |