id	keyword
brj-23820	cellulose
brj-23820	ultrasound
brj-23820	uaic
brj-23820	abc
brj-23820	coconut
brj-23820	rcsf
brj-23820	isolation
brj-23820	et al
brj-23820	doi
brj-23820	analysis
brj-23820	shell
brj-23820	degradation