Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control

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Optimum Extraction of Polysaccharides From Fruiting Body of Catathelasma ventricosum Using Response Surface Methodology

Authors
Siqi Zeng, Yiwen Li, Di Chen, Qianqian Tang, Yuxian You, Aiping Liu, Chaohui Feng, Cheng Li, Yuntao Liu
Corresponding Author
Siqi Zeng
Available Online April 2016.
DOI
10.2991/icmemtc-16.2016.14How to use a DOI?
Keywords
RSM; Catathelasma ventricosum; Polysaccharides; Extraction; Optimization
Abstract

Response Surface Methodology (RSM) is employed to optimize the polysaccharides extraction technique of Catathelasma ventricosum. This experiment adopts extraction temperature, extraction time and feed liquid ratio as the influencing factors. The polysaccharides extraction amount of Catathelasma ventricosum and their biological activity are adopted as the response value. According to the combination test design of Box-Benhnken, RSM featuring three factors and three surfaces is adopted to obtain a ternary quadratic linear regression equation. Under the prerequisite of maximizing the biological activity, the optimal extraction conditions after the fitting analysis of the equation are obtained: extraction temperature: 85 ; extraction time: 3h; ratio of material to liquid: 0.05. Under these conditions, the extraction of polysaccharides is about 7.95g. Besides, results suggest that the actually-measured value stays extremely close to the predicted value. Ultimately proved using RSM is accurate and effective to optimize polysaccharides extraction condition of Catathelasma ventricosum.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control
Series
Advances in Engineering Research
Publication Date
April 2016
ISBN
978-94-6252-173-5
ISSN
2352-5401
DOI
10.2991/icmemtc-16.2016.14How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Siqi Zeng
AU  - Yiwen Li
AU  - Di Chen
AU  - Qianqian Tang
AU  - Yuxian You
AU  - Aiping Liu
AU  - Chaohui Feng
AU  - Cheng Li
AU  - Yuntao Liu
PY  - 2016/04
DA  - 2016/04
TI  - Optimum Extraction of Polysaccharides From Fruiting Body of Catathelasma ventricosum Using Response Surface Methodology
BT  - Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control
PB  - Atlantis Press
SP  - 65
EP  - 72
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmemtc-16.2016.14
DO  - 10.2991/icmemtc-16.2016.14
ID  - Zeng2016/04
ER  -