Registration Dossier
Registration Dossier
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EC number: 289-817-3 | CAS number: 90028-28-7 Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Phyllanthus emblica L., Euphorbiaceae.
Biodegradation in water: screening tests
Administrative data
- Endpoint:
- biodegradation in water: ready biodegradability
- Remarks:
- Sample was sent to Bioneeds India Private Limited, Devarahosahally, Sompura Hobli, Nelamangala Taluk, Bangalore-562111
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 50 Days
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 301 B (Ready Biodegradability: CO2 Evolution Test)
- Version / remarks:
- No deviations
- Deviations:
- no
- GLP compliance:
- yes
Test material
- Reference substance name:
- Emblic, ext.
- EC Number:
- 289-817-3
- EC Name:
- Emblic, ext.
- Cas Number:
- 90028-28-7
- IUPAC Name:
- Beta-Glucogallin and Gallic acid are the main constituents of Emblica officinalis extract.
- Test material form:
- solid
Constituent 1
Study design
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- activated sludge, domestic (adaptation not specified)
- Duration of test (contact time):
- >= 28 - <= 28 d
Initial test substance concentration
- Initial conc.:
- >= 0.501 - <= 0.501 g/L
- Based on:
- TOC
Reference substance
- Reference substance:
- acetic acid, sodium salt
Results and discussion
% Degradation
- Key result
- Parameter:
- % degradation (CO2 evolution)
- Value:
- >= 78.66 - <= 78.66
- St. dev.:
- 0.25
- Remarks on result:
- other: Readily Biodegradable as per OECD Guideline, 301 B
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Interpretation of results:
- readily biodegradable
- Conclusions:
- Emblica officinalis Extract was found to be Readily Biodegradable as per OECD Guideline, Section 3, No. 301 B by Modified Sturm Method.
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