Scientific Name | Curcuma longa |
Form | Fresh rhizomes or ground powder |
Color (Exterior) | Brownish-orange (fresh rhizome) |
Color (Interior) | Bright orange to yellow (fresh rhizome), deep yellow (powder) |
Shape | Cylindrical and slightly knobby, resembling ginger roots |
Size | 4-8 cm in length, 1-2 cm in diameter |
Weight | 20-100 grams per rhizome |
Texture (Exterior) | Rough and wrinkled (fresh rhizome) |
Texture (Interior) | Moist, firm, and fibrous when fresh |
Aroma | Earthy, slightly bitter, and peppery fragrance |
Taste | Warm, earthy, and bitter, with a slightly pungent flavor |
Nutritional Value | High in antioxidants, contains curcumin, fiber, small amounts of vitamin C, potassium, iron, and manganese |
Water Content | High in fresh form, low when dried and powdered |
Harvest Time | 7-10 months after planting, typically harvested once a year |
Growing Regions | Grown in tropical and subtropical regions like India, Southeast Asia, and Central America |
Temperature Tolerance | Thrives in warm, humid climates with temperatures between 20°C to 30°C (68°F to 86°F) |