Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Exposure of Daphnia magna to Xanthan lyase, batch PPE55581 gave EC50 value of greater than 1761.4 mg enzyme concentrate dry matter/L (equivalent to 100 mg aep/L). The No Observed Effect Concentration (NOEC) was the highest concentration tested, 1761.4 mg enzyme concentrate dry matter/L (equivalent to 100 mg aep/L).


Exposure of Raphidocelis subcapitata to Xanthan lyase, batch PPE55581 revealed an ErC50 299.4 mg enzyme concentrate dry matter/L (equivalent to 17 mg active enzyme protein/L). NOEC for both growth rate and yield was 7 mg enzyme concentrate dry matter/L and LOEC was 42.3 mg enzyme concentrate dry matter/L. Yield EbC50 was 42.3 mg enzyme concentrate dry matter/L.

Additional information