Optimization of extraction technique of polysaccharide from staunton vine (PSS) by response surface analysis

Authors

  • Ruimin Fu College of Sports and Health Management, Henan Finance University, Zhengzhou, Henan 450046, China.; Henan Province Engineering Technology Research Center for Intelligent Monitoring and Intervention of Health, Zhengzhou, Henan 450046, China
  • Hong Zhang College of Sports and Health Management, Henan Finance University, Zhengzhou, Henan 450046, China.; Henan Province Engineering Technology Research Center for Intelligent Monitoring and Intervention of Health, Zhengzhou, Henan 450046, China
  • Xue Yang College of Sports and Health Management, Henan Finance University, Zhengzhou, Henan 450046, China.; Henan Province Engineering Technology Research Center for Intelligent Monitoring and Intervention of Health, Zhengzhou, Henan 450046, China
  • Wei Tang College of Sports and Health Management, Henan Finance University, Zhengzhou, Henan 450046, China.; Henan Province Engineering Technology Research Center for Intelligent Monitoring and Intervention of Health, Zhengzhou, Henan 450046, China
  • Tieqi Xia College of Sports and Health Management, Henan Finance University, Zhengzhou, Henan 450046, China.; Henan Province Engineering Technology Research Center for Intelligent Monitoring and Intervention of Health, Zhengzhou, Henan 450046, China
  • Ding Wang College of Sports and Health Management, Henan Finance University, Zhengzhou, Henan 450046, China.; Henan Province Engineering Technology Research Center for Intelligent Monitoring and Intervention of Health, Zhengzhou, Henan 450046, China
  • Wuling Chen Institute of Microbiological Engineering, Shaanxi Normal University, Xi'an Shaanxi, 710000, China

DOI:

https://doi.org/10.3329/bjb.v25i3.84615

Keywords:

Staunton vine; Polysaccharide extraction; Response surface analysis

Abstract

For extraction of polysaccharide in staunton vine (PSS), a single factor experiment was carried out to determine the experimental factors and experimental levels. Then in combination with Box-Benhnken central composite design, a response surface analysis was carried out through three factors at three levels in order to evaluate the influence of temperature, ratio of water to material and time on extraction rate of PSS. It is shown by the response surface figure drawn as the extraction rate that the optimal conditions for extraction of PSS include: extraction temperature of 83℃, extraction time of 2.7 hrs and water to material ratio of 30:1 ml/g, and in such case, the extraction rate reached 11.03%.

Bangladesh J. Bot. 54(3): 409-417, 2025 (September)

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Published

2025-09-29

How to Cite

Fu, R., Zhang, H., Yang, X., Tang, W., Xia, T., Wang, D., & Chen, W. (2025). Optimization of extraction technique of polysaccharide from staunton vine (PSS) by response surface analysis. Bangladesh Journal of Botany, 54(3), 409–417. https://doi.org/10.3329/bjb.v25i3.84615

Issue

Vol. 54 No. 3 (2025)

Section

Articles

License

© Bangladesh Botanical Society

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