biobasedcontent
Biobasedcontent refers to the portion of a product or material that is derived from renewable biological resources, such as crops, algae, or microorganisms, rather than fossil resources. The biobased fraction is typically expressed as a percentage by mass of the finished product or component.
Measurement and verification methods vary. Radiocarbon analysis, as defined in standards such as ASTM D6866, can
Common examples include biobased polymers like polylactic acid (PLA) and certain forms of bio-based polyethylene, as
Important considerations include the distinction between biobased content and biodegradability or compostability. A material with high
Policy and procurement contexts frequently use biobasedcontent to encourage renewable resources, but claims should be evaluated