Aggregated from contributing food items [G]
Aggregation of contributing analytical results [D]
Analytical result(s) [A]
Analytical, generic [AG]
Calculated as recipe [R]
Calculated from related food [K]
Calculated on component profile [P]
calculated, generic [CG]
Calculations including conversion factors [T]
Estimated according to logical deduction [U]
Estimated according to regulatory requirements [L]
Imputed/estimated from other food and other related component [O]
Imputed/estimated from related food [I]
imputed/estimated, generic [IG]
Method type not known [X]
Other method type [E]
Summation from constituent components [S]