Bioplastics differ from compostable plastics primarily in their feedstock origins and degradation capabilities. Bioplastics can be non-biodegradable or partially biodegradable, originating from both bio-based and fossil sources. They are defined as being derived from biological materials, regardless of biodegradability[4]. Compostable plastics, however, are specifically designed to break down under industrial composting conditions, adhering to strict standards that ensure they decompose within a defined time frame, typically in such facilities rather than home compost bins[6].
Common misconceptions include the belief that all bioplastics are compostable or that they will biodegrade in any environment; this is not the case, as many require specific conditions to decompose efficiently[4].
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