Polylactic asidhi (PLA) chinhu chitsva chinoodza, icho chinogadzirwa nesitashi zviwanikwa zvinokurudzirwa nezvinogadzirwazve chirimwa zviwanikwa (sechibage). Glucose inowanikwa kubva kune starch raw material kuburikidza ne saccharification, uye ipapo high-purity lactic acid inogadzirwa nekuvirisa kweglucose uye mamwe mabhakitiriya, uyezve polylactic acid ine humwe huremu hwemamorekuru inogadzirwa nemakemikari synthesis nzira.
Iine biodegradability yakanaka. Mushure mekushandiswa, inogona kuderedzwa zvachose nehutachiona muzvisikwa, uye pakupedzisira inobudisa carbon dioxide nemvura, iyo isingasvibise zvakatipoteredza, iyo inobatsira zvikuru kuchengetedzwa kwezvakatipoteredza. Inozivikanwa sechinhu chinobatsira zvakatipoteredza.
Nzira yekurapa yemapurasitiki akajairwa ichiri kupisa uye kupisa, zvichikonzera huwandu hukuru hwemagasi egreenhouse anoburitswa mumhepo, nepo polylactic acid mapurasitiki anovigwa muvhu kuti aparare, uye iyo inogadzirwa kabhoni dhaibhoni inopinda muvhu organic kana inobatwa nemiti, iyo isingazobudisi mumhepo uye haizokonzeri greenhouse effect.