<p>Efficient extraction of chitin from crustacean waste via a novel ternary natural deep eutectic solvents</p>

doi:10.1016/j.carbpol.2022.119281

CAS OpenIR

	Efficient extraction of chitin from crustacean waste via a novel ternary natural deep eutectic solvents
	Wang, Yuehai 1,2; Yang, Yongqing 1,2; Wang, Rui 1,2; Zhu, Yanlin 1,2; Yang, Pengbo 1,3; Lin, Zhangnan 1,3; Wang, Zhihui 1; Cong, Wei 1
	2022-06-15
Source Publication	CARBOHYDRATE POLYMERS
ISSN	0144-8617
Volume	286 Pages:9
Abstract	Extraction of chitin from crustacean waste with acidic natural deep eutectic solvents (NADESs) is usually accompanied by degradation of chitin, which lowers the yield and molecular weight of product. Herein, this study proposed a eco-friendly and feasible route for effectively improving the yield and molecular weight of chitin by introducing N-acetyl-D-glucosamine into ternary NADESs. A high molecular weight chitin with molecular weight of 3.92 x 10(5) Da, purity of 90.2% and yield of 85.6% was obtained from crab shell. Compared with conventional acid/alkali and binary NADESs method, the maximum yield of chitin extracted by ChCl-G-FA2 was increased by 1.57 times and 1.39 times respectively. Molecular weight of chitin was 3.16 times that of acid/alkali method. Recycling performance evaluation revealed that the purity of chitin could still reach 80.4% after five cycles of NADESs. This study provided a eco-friendly utilization strategy for crustacean waste based on multifunctional NADESs.
Keyword	Crustacean waste Biopolymer chitin Natural deep eutectic solvents Eco-friendly extraction High yield High molecular weight
DOI	10.1016/j.carbpol.2022.119281
Language	英语
WOS Keyword	SHRIMP SHELLS ; IONIC LIQUIDS ; CHITOSAN ; ACID ; ANTIBACTERIAL ; TEMPERATURE ; NANOCRYSTAL ; TRANSITION ; COMPOSITE ; MIXTURE
Funding Project	National Key Research and Development Program of China[2019YFD0902000] ; National Natural Science Foundation of China[22008246]
WOS Research Area	Chemistry ; Polymer Science
WOS Subject	Chemistry, Applied ; Chemistry, Organic ; Polymer Science
Funding Organization	National Key Research and Development Program of China ; National Natural Science Foundation of China
WOS ID	WOS:000795454800005
Publisher	ELSEVIER SCI LTD
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/53385
Collection	中国科学院过程工程研究所
Corresponding Author	Cong, Wei
Affiliation	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Engn, Beijing 100049, Peoples R China 3.Nanjing IPE Inst Green Mfg Ind, Nanjing 211100, Peoples R China
Recommended Citation GB/T 7714	Wang, Yuehai,Yang, Yongqing,Wang, Rui,et al. Efficient extraction of chitin from crustacean waste via a novel ternary natural deep eutectic solvents [J]. CARBOHYDRATE POLYMERS,2022,286:9.
APA	Wang, Yuehai.,Yang, Yongqing.,Wang, Rui.,Zhu, Yanlin.,Yang, Pengbo.,...&Cong, Wei.(2022). Efficient extraction of chitin from crustacean waste via a novel ternary natural deep eutectic solvents .CARBOHYDRATE POLYMERS,286,9.
MLA	Wang, Yuehai,et al." Efficient extraction of chitin from crustacean waste via a novel ternary natural deep eutectic solvents ".CARBOHYDRATE POLYMERS 286(2022):9.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院过程工程研究所机构知识库