Optimization of extraction technology of Gynostemma polysaccharides by response surface methodology
Authors
Xiaodan Tang, Junchen Song, Bo Li, Huan Lu, Zhuo Zhang
Corresponding Author
Xiaodan Tang
Available Online July 2015.
- DOI
- 10.2991/icimm-15.2015.74How to use a DOI?
- Keywords
- Gynostemma polysaccharides; response surface methodology; Box-Behnken design
- Abstract
The aim of this work was to employ optimization strategy based on statistical experimental designs to enhance the polysaccharides extraction yield from Gynostemma pentaphyllum. The effects of three independent variables on the polysaccharides extraction yield were investigated and the optimal conditions were evaluated by means of Box-Behnken design. The optimal conditions are as follows: ratio of water to raw material 31, extraction temperature 90 and extraction time 2.5h. Under these conditions, the polysaccharides yield is 3.80±0.15%(N=5) , which is agreed closely with the predicted yield value.
- Copyright
- © 2015, 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
TY - CONF AU - Xiaodan Tang AU - Junchen Song AU - Bo Li AU - Huan Lu AU - Zhuo Zhang PY - 2015/07 DA - 2015/07 TI - Optimization of extraction technology of Gynostemma polysaccharides by response surface methodology BT - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials PB - Atlantis Press SP - 392 EP - 396 SN - 2352-5401 UR - https://doi.org/10.2991/icimm-15.2015.74 DO - 10.2991/icimm-15.2015.74 ID - Tang2015/07 ER -