What is DL-Lactide and how is it prepared? - FAQ - Guidechem
Microbial Production of Biodegradable Lactate-Based Polymers and Oligomeric Building Blocks From Renewable and Waste Resources. - Abstract - Europe PMC
Membrane-based purification of optically pure D-lactic acid from fermentation broth to poly(D-lactide) polymer - ScienceDirect
Low-temperature and purification-free stereocontrolled ring-opening polymerisation of lactide in supercritical carbon dioxide - Green Chemistry (RSC Publishing)