processing by biological processes
preferred label: فرایند زیست‌شناختی عمل‌آوری @fa
type: Concept
narrower: delignification

delignification
related: lignin
broader: processing by biological processes
preferred label: لیگنین‌زدایی @fa
type: Concept

lignin
preferred label: لیگنین @fa
type: Concept
related: delignification