~BFFY~^~Based on another form of the food or similar food; Concentration adjustment; Fat; Retention factors used~
~BNA~^~Based on another form of the same food or similar food: constituents normalized to total; vitamin A~
~CACN~^~Calculated from different food; From average values for food category; Carbohydrate; Retention factors not used~
~DA~^~Concentration adjustment using factor; derived from analytical data~
~DI~^~Concentration adjustment using factor; derived from imputed data~
~NP~^~Nutrient that is based on other nutrient/s; calculated by difference or summed (with or without activity factors)
Ex. Proximate component other than CHO by difference.
Vitamin A calculated from components when one of the component values is not source code 1 or 7~
~RKA~^~Recipe; Known formulation; No adjustments applied, combination of source codes 1, 12, and/or 6.~
~RKI~^~Recipe;Known formulation;No adjustments applied, combination of source codes which includes codes other than 1,12,or 6~
