PCA scores plot of durian pulp fermented at 15 °C (L), 27 °C (M), 40 °C (H). Fermentation days from Day 1 until Day 10 are indicated by the number 1–10. Cluster a comprises Control (Day 0), L1, L2, L3, L4, L6, L10, M1, and H1. PCA denotes Principal Component Analysis