Cited by 197Seaweed-derived Bioactive CompoundsPolysaccharides Composition and ApplicationsPolysaccharides and Plant Cell Walls

Microwave assisted hydrothermal extraction of polysaccharides from Ulva prolifera: Functional properties and bioactivities

Yuan, Yuan, Xu, Xiang, Jing, Changliang, Zou, Ping, Zhang, Chengsheng, Li, Yiqiang·2018·Carbohydrate Polymers

Abstract

Sulfated polysaccharides from green tide algae Ulva prolifera were effectively extracted by microwave assisted hydrothermal extraction technology. The properties and bioactivities of polysaccharides could be controlled by extraction conditions. While rhamnose, galacturonic acid and glucose were major monosaccharides at 90°C with 0.01M HCl, glucose was the major monomer at 150°C with 0.1M HCl. Sulfur content increased with temperature and acid concentration, while molecular weight decreased with temperature and concentration. Functional property analysis showed that polysaccharides extracted from 90°C, 0.05M HCl had the best water-holding capacity (41.32g/g) and oil-holding capacity (15.09g/g), and polysaccharides extracted from 150°C, 0.05M HCl had the best foaming properties (foaming capacity 143% and foaming stability 113%, respectively). In addition, polysaccharides extracted from 150°C, 0.1M HCl exhibited higher antioxidant activity and pancreatic lipase inhibition activity. The relationship between polysaccharide compositions/molecular weight and properties/bioactivities was discussed.

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Crossref · 10.1016/j.carbpol.2017.11.061

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Authors
Yuan, Y., Xu, X., Jing, C., Zou, P., Zhang, C., & Li, Y.
Affiliations
  • Tobacco Research Institute (CN)
  • Qingdao Agricultural University (CN)
Corresponding author
  • Zhang, Chengsheng
  • Li, Yiqiang
Venue
Carbohydrate Polymers
Publisher
Elsevier BV
Published
2018-02
Volume
181
Pages
902-910
ISSN
0144-8617 (ISSN-L)
OpenAlex
W2770770900
Cited by
197
References
55
Citations by year
2026: 21 · 2025: 30 · 2024: 23 · 2023: 28 · 2022: 31 · 2021: 19 · 2020: 19 · 2019: 18 · 2018: 8
FWCI
14.23
Type
journal article
Language
en
Open access
closed
Locations
  • Carbohydrate Polymers (publishedVersion)
  • PubMed (publishedVersion)
Funders
Agricultural Science and Technology Innovation Program (ASTIP-TRIC07)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Polysaccharides Composition and Applications
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Polysaccharides and Plant Cell Walls
Keywords
Ulva prolifera, sulfated polysaccharides, polysaccharide extraction, monosaccharide composition, sulfur content, molecular weight, water holding capacity, oil absorption capacity, foaming properties, antioxidant activity, pancreatic lipase inhibition, functional properties

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