International food component data system.

The International Network of Food Data Systems planning conference recommends establishing nomenclature and a system of coding for use in INFOODS. The International Food Naming System would facilitate collection, tabulation, storing, and retrieval of information. The system consists of two files for each food: one describing the name in a standardized manner and another reporting chemical and biological data. The two files are linked by International Food Number (IFN). Food names consist of controlled terms called facets: origin, part, process, stage of maturity, and grade. Within each facet, such elements as genus, species, variety (scientific name) and generic name, breed or kind, and strain (English name) are defined. Elements are assigned numerical codes to facilitate sorting and storage. Carefully defined standard descriptions are used in each facet. Each descriptor is assigned an alphabetic code, an unlimited number allowing an open-ended flexible system. IFN may be incorporated into a computerized data management system and stored data searched and sorted for information retrieval on given parameters, e.g., country, state, laboratory, or kind of package. Data can be summarized to obtain averages, ranges, and standard deviations. Summarized data, linked with the International Food Names by the IFN, may be printed out in desired format.