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. 2012 Mar 26;42(3):154–163. doi: 10.4070/kcj.2012.42.3.154

Table 5.

The ninhydrin test shows that dissolved amounts of free amino acid after 50 mM EDC/NHS and 80 mM EDC/NHS treatment were decreased. Suberic acid, procyanidin, DPPA and butanal-Jaffmine group showed weak nature to the ninhydrin test similar to the pronase test

graphic file with name kcj-42-154-i005.jpg

GA: glutaraldehyde, De: decellurarization, EDC: ethyl-dimethylaminopropyl carbodiimide hydrochloride, NHS: N-hydroxysucinimide, DPPA: diphenylphosphoryl azide, DIA: hexane-1-6 diamine, SUA: suberic acid