Grandnut/Peanut

ShapeGenerally oval or round
SizeTypically 1 to 2 cm in length, 0.5 to 1 cm in width
ColorLight brown to reddish-brown outer shell; pale yellowish seed
TextureHard and brittle outer shell; smooth and slightly oily seed
Weight0.5 to 1 gram per seed
Moisture Content6-8% for shelled peanuts, 10-12% for unshelled peanuts
Oil Content40-50% depending on the variety
Nutritional ContentHigh in protein, fats (mainly monounsaturated and polyunsaturated), fiber, and vitamins (such as Vitamin E, B vitamins)
SmellNutty aroma when fresh; may develop a musty smell if stored improperly
Shell CharacteristicsHard, wrinkled, may have visible seams; usually two to three kernels per shell
Kernel CharacteristicsSplit into two halves; smooth, firm, with a slight sheen; may have a thin, papery skin
Storage ConditionsRequires cool, dry storage to avoid moisture absorption and mold development