Registration Dossier

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

Administrative data

Endpoint:
toxicity to aquatic algae and cyanobacteria
Type of information:
other: Weight of Evidence approach
Adequacy of study:
weight of evidence
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Justification for type of information:
Cf. attached weight of evidence argumentation

Data source

Reference
Title:
Unnamed
Year:
2017
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 201 (Alga, Growth Inhibition Test)
Deviations:
no
Principles of method if other than guideline:
N/A
GLP compliance:
yes

Test material

Constituent 1
Reference substance name:
Saccharides of mannose and galactose from Ceratonia Siliqua seed
IUPAC Name:
Saccharides of mannose and galactose from Ceratonia Siliqua seed
Test material form:
solid: particulate/powder
Details on test material:
- Appearance: beige powder
- Storage: in a dark place at room temperature
- Batch : 14 262
- Manufacturing date: September 19th 2014
- Expiry date: September 19th 2018

Results and discussion

Effect concentrations
Key result
Remarks on result:
not measured/tested
Remarks:
Based on all the different information explained in the Weight of Evidence argumentation, the applicant concludes that no hazards of toxicity on algae is expected by the substance “Oligosaccharides of Caesalpinia Spinosa extract”.
Details on results:
Based on all the different information explained in the Weight of Evidence argumentation, the applicant concludes that no hazards of toxicity on algae is expected by the substance “Oligosaccharides of Caesalpinia Spinosa extract"

Applicant's summary and conclusion

Validity criteria fulfilled:
not applicable
Conclusions:
Based on all the different information explained in the Weight of Evidence argumentation, the applicant concludes that no hazards of toxicity on algae is expected by the substance “Oligosaccharides of Caesalpinia Spinosa extract"