A Comparative Analysis of the Flavor, Aroma, and Compositions in Three Levels of Stir-Frying Cyperus rotundus Using E-Tongue, E-Nose, and HS-GC-MS

Figure 4

OPLS-DA score plots and the OPLS-DA permutation test and S-plot analysis of different levels of sf-CR: OPLS-DA score plot (a, d, g), permutation test plot of the OPLS-DA model (b, e, h), and S-plot (c, f, i).

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