Parameter |
Specification |
Tuber Size |
Medium to large (20–80 cm length, 5–15 cm diameter) |
Tuber Shape |
Cylindrical, conical, or irregular |
Tuber Weight |
1–5 kg (average) |
Skin Color |
Brown to greyish-brown |
Flesh Color |
White, cream, yellow (varies by variety) |
Texture (Flesh) |
Firm, dense, starchy |
Moisture Content |
60–70% (fresh cassava) |
Fiber Content (Peel) |
Coarse outer peel, fibrous inner cortex |
Surface |
Rough with longitudinal grooves or lenticels |
Smell |
Fresh, slightly earthy (no sour or fermented odor) |
Foreign Matter |
≤0.5% (should be clean) |
Internal Defects |
Absent or minimal (no discoloration, rot, or holes) |
Cyanogenic Compounds |
Present (levels vary by variety: bitter vs. sweet) |
Maturity Age |
9–24 months (depending on variety and climate) |