"Conceptual Entity"^^ . "UnitPTCRCH" . "UnitPTNCI" . "Unit"^^ . "P355"^^ . "CRCH"^^ . "Unit"^^ . "the unit of measure in which a nutrient or food component is typically expressed, ex., gram (g), minigram (mg), microgram (mcg), joule, or kilojoule.NCI" . . . "Unit Used"^^ .