biorelated

https://doi.org/10.1351/goldbook.09595
Qualifier for actions or substances that are connected to living systems.
Note: This qualifier can be used for lactic acid-based polyesters when appropriate according to origin or application.
Source:
PAC, 2020, 92, 193. (Nomenclature and terminology for linear lactic acid-based polymers (IUPAC Recommendations 2019)) on page 207 [Terms] [Paper]