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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

The bioconcentration factor BCF of L-threonien (the main component of L-threonine mother liqour) was calculated to be 3.162 L/kg ww.

Key value for chemical safety assessment

BCF (aquatic species):
3.16 L/kg ww

Additional information

L-Threonine mother liqour is a complex mixture containing organic and inorganic components (UVCB-substance). L-Threonine is the main component of L-threonine mother liqour. Therefore the bioconcentration factor of L-threonine was calculated via EPIWIN v4.0, BCFBAF v3.00. The calculation yielded a BCF=3.162 L/kg ww