Figure 3.
Lipase stability in silk films stored at different temperatures for 7 months. (a) non-methanol treated film containing 1 wt% Lipase. (b) methanol treated film containing 1 wt% Lipase. (c) non-methanol treated film containing 0.1 wt% Lipase. (d) methanol treated film containing 0.1 wt% Lipase. Values are average ± standard deviation of a minimum of N=5 samples for each group. # indicates no significant difference between samples (p > 0.05).