Ultrasound-Assisted Deep Eutectic Solvent Three-Phase Partitioning System for Extraction of Polysaccharides from Longan Shell: Process Optimization, Physicochemical Properties, Structural Characterization, and Antioxidant Activities.

Xinyu Zhang, Pengkun Xu, Jing Yao, Junhong Hou, Yutong Xu, Hao Chen

Abstract read

In one paragraph

Article in Foods (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Xinyu ZhangMarine College, Shandong University, Weihai 264209, China.

Pengkun XuMarine College, Shandong University, Weihai 264209, China.

Jing YaoMarine College, Shandong University, Weihai 264209, China.

Junhong HouMarine College, Shandong University, Weihai 264209, China.

Yutong XuMarine College, Shandong University, Weihai 264209, China.

Hao ChenMarine College, Shandong University, Weihai 264209, China.ORCID 0000-0001-6146-6726

Funding

Key Laboratory of Agro-Products Processing and Storage, Key Laboratory of Agro-products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, P. R. China S2024KFKT-11Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, Jiangnan University 1042050205243170/006National Natural Science Foundation of China 32102129Open Project of Yunnan Key Laboratory of Precision Nutrition and Personalized Food Manufacturing YNJZKF2024A01Weihai Key Laboratory of Medical Conditioning Functional Food Processing Technology WHYY20240002Yunnan Province-City Integration Project 202302AN360002

6 · The paper itself

Abstract

In this study, a methodology that combines ultrasound-enhanced extraction with the use of hydrophobic deep eutectic solvents (DESs) and three-phase partitioning (TPP) was presented for the green isolation of polysaccharides from longan shells (LSP). The extraction system was a DES composed of an equal molar ratio of dodecanoic acid and octanoic acid, which was used as the separation medium. Generally, the main phase separation mechanisms involved in the purification of the polysaccharide were investigated. The ideal operational parameters were found through systematic optimization by the single-variable experiment with the response surface methodology, i.e., the extraction temperature of 63.8 °C, the phase volume ratio of 1:1.04 (

Indexed as

antioxidant activitydeep eutectic solventslongan shell polysacchariderecyclable extractantresponse surface methodologythree-phase partitioning

Identifiers

PMID42279826

DOI10.3390/foods15112041

PMCPMC13256298

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.