id	keyword
bibechana-74648	cmc
bibechana-74648	cellulose
bibechana-74648	oil
bibechana-74648	figure
bibechana-74648	chitosan
bibechana-74648	applications
bibechana-74648	analysis
bibechana-74648	patch
bibechana-74648	biopolymers
bibechana-74648	cm-1
bibechana-74648	journal
bibechana-74648	drug
bibechana-74648	patches