Table 1: Percent decrease in tensile strength of PP/PCS after biodegradation.

Starch contents
(Wt.%)
% loss in tensile strength
after 30 days
% loss in tensile strength
after 60 days
% loss in tensile strength
after 90 days

00.661.442.05
1011.2416.8825.77
2013.0914.7129.43
3012.4518.9631.16
4015.4516.6530.14
5016.1720.8840.66