Effect of Pretreatment and High Hydrostatic Pressure on Soluble Dietary Fiber in Lotus Root Residues

Figure 4

Heat map of the cluster correlation (a) and PCA profile (b) of the indicator data of FLRR-nH-SDF, FLRR-SDF, FLRR + W-SDF, and DLRR + W-SDF from LRRs.

(a)

(b)