Protein Derivatives and Yeast Extract Group

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Protein Derivatives and Yeast Extract Group

These substances were identified for action under the Chemicals Management Plan (CMP). The screening assessment focuses on 4 substances referred to collectively under the CMP as the Protein Derivatives and Yeast Extract Group.

Summary of publications
Timelines

Summary of publications
Substance group	CAS RN	Common name	DSL name	Public comments on the draft screening assessment	Final screening assessment	Conclusion on section 64 criteria	Follow-up activities
Protein Derivatives and Yeast Extract Group	8013-01-2^{Table 1 footnote a}	Yeast extract	Yeast, ext.	HTML	HTML	Does not meet	None planned at this time
	9015-54-7^{Table 1 footnote a},^{Table 1 footnote b}	Not available	Protein hydrolyzates
	92113-31-0^{Table 1 footnote a},^{Table 1 footnote b}	Collagen hydrolyzates	Collagens, hydrolyzates
	111174-63-1^{Table 1 footnote a}	Isostearoyl hydrolyzed collagen	Protein hydrolyzates, leather, reaction products with isostearoyl chloride
Table 1 footnote a This CAS RN is a UVCB (unknown or variable composition, complex reaction products, or biological materials). Return to first Table 1 footnote a referrer Table 1 footnote b This substance was not identified under subsection 73(1) of the Canadian Environmental Protection Act, 1999 but was included in this assessment as it was considered a priority on the basis of other human health concerns. Return to first Table 1 footnote b referrer

Timelines
Date	Activity
October 1, 2022	Publication of the final screening assessment. The related notice was published in the Canada Gazette, Part I: Vol. 156, No. 40.
February 6, 2021	Publication and start of 60-day public comment period on the draft screening assessment. The related notice was published in the Canada Gazette, Part I: Vol. 155, No. 6.

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Date modified:: 2022-09-29

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Protein Derivatives and Yeast Extract Group

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