出典:Wikipedia
出典:『Wikipedia』 (2011/07/29 22:22 UTC 版)
Bioplastics or organic plastics are a form of plastics derived from renewable biomass sources, such as vegetable fats and oils, corn starch, pea starch, or microbiota, rather than fossil-fuel plastics which are derived from petroleum. Some, but not all, bioplastics are designed to biodegrade.