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. 2022 Nov 28;8(12):e11690. doi: 10.1016/j.heliyon.2022.e11690

Table 6.

Pearson correlation of STPA and ITPA of boiled yam.

I-hardness S-hardness
S-hardness 0.470∗∗
S-chewiness –0.370∗ –0.373∗

∗∗, ∗ Significant at p ≤ 0.01 and p ≤ 0.05 respectively.

I-Hardness (Instrumental hardness); S-Hardness: (sensory hardness).

S-Chewiness (Sensory chewiness).