Evaluating store displays requires balancing structural firmness against visual and olfactory markers. The following benchmark table details how physical characteristics align across different maturity stages.
| Maturity Stage | Visual Shell Profile | Crown Leaf Tug Response | Stem Base Aroma | Internal Quality |
|---|---|---|---|---|
| Underripe | Uniform dark green shell, small recessed eyes | Locked tight; entire fruit lifts without yielding | No detectable scent; faint grassy dampness | High acid, low brix (under 10%), tough pale core |
| Peak Ripeness | Golden yellow skin covering base to mid-section | Releases with steady, moderate pull | Rich, bright, clean tropical sweetness | Optimal sugar (13%, 15% brix), juicy golden meat |
| Senescent / Overripe | Dull amber-brown rind, flat softened eyes | Pulls free with zero effort; mushy stem joint | Fermented alcohol, vinegar, or sharp yeast | Water-soaked brown flesh, sour aftertaste |
