For example, Kale et al. (2007) investigated the biodegradation performance of polylactide (PLA) bottles under simulated composting conditions according to ASTM (ASTM, 2003) and ISO (ISO, 2005, ISO, 2007) standards and in real composting conditions

For example, Kale et al. (2007) investigated the biodegradation performance of polylactide (PLA) bottles under simulated composting conditions according to ASTM (ASTM, 2003) and ISO (ISO, 2005, ISO, 2007) standards and in real composting conditions