Dietary fiber(DF)was extracted from lemon pomace with water or 95% of ethyl alcohol at different temperatures.The DF composition and its physicochemical properties were evaluated.The results showed that the lemon DF would have high contents of total flavonoid and VC with enough oil-holding capacity when it was extracted with water at room temperature for 1min and followed by freeze-drying.The lemon DF would have reasonable ratio of SDF/IDF(Soluble Dietary Fiber/Insoluble Dietary Fiber)with enough water-hold...