Distribution of Risotto rice varieties using pasting properties-related traits. Principal component analysis (A) and K-means clustering analysis (B). PC1: principal component 1, PC2: principal component 2, PaT: pasting temperature, PV: peak viscosity, TV: trough viscosity, FV: final viscosity, BD: breakdown, SB: setback. Dim1: dimension 1, Dim2: dimension 2.
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