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Current Status of Lignin Production Research
Received:July 21, 2025    Click here to download the full text
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Author NameAffiliation
Cao Qingfu* China National Pulp and Paper Research Insitute Co., Ltd., Beijing, 100102 
Li Huanhuan China National Pulp and Paper Research Insitute Co., Ltd., Beijing, 100102 
Zhang Yue China National Pulp and Paper Research Insitute Co., Ltd., Beijing, 100102 
 
Abstract:Lignin, as an important natural polymer, is widely present in plant cell walls and is the second-largest biomass resource after cellulose. This paper reviews the sources, structural characteristics, separation and extraction methods of lignin, as well as research progress on its applications in various fields. Through a review and analysis of relevant literature, this paper summarizes the latest technologies and trends in lignin production and explores its immense potential in environmental protection, energy utilization, materials science, and medical and health fields.
keywords:lignin  biomass resources  separation and extraction  environmental protection
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