Cotyledon sodium content per cotyledon dry mass

Formal name:  cotyledon sodium content per cotyledon dry mass
Local identifier:  TOP441
Synonym Term:  cotyledon Na content per dry mass
Related Term:  cotyledon Na concentration
Related Term:  cotyledon Na content
Definition:  The ratio of the quantity (SEP:quantity) of sodium (CHEBI:sodium atom) in the cotyledon (PO:cotyledon) to the corresponding cotyledon (PO:cotyledon) mass (PATO:mass) assessed after drying
Formal Unit:  mass unit / mass unit or amount unit / mass unit

Comment:  The quantity of sodium can be expressed either as a mass (with mass unit, e.g. gram) or as an amount (with amount unit, e.g. mol). The term concentration is polysemic and we suggest to not use it in this context.
Reference:  Eric Garnier, Jens Kattge, Stefan Klotz, Ingolf Kühn, Ulrike Stahl


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