| Parameter | Unit | Harvest stage | |||||
| Week 1 | Week 2 | Week 3 | Week 4 | Week 5 | Week 6 | ||
| Net development on fruit skin | Observed color | Plain surface | Plain surface | Rough surface | Net developed | Net fully developed | Net fully developed |
| Organoleptic taste | Feeling taste | Astringent | Astringent | Astringent | Slightly tasty | Tasty | Much tasty |