%0 Journal Article
%A GAO Yue
%A LU Qi
%A XIANG Feng-Ying
%A ZHANG Ying
%A ZU Yuan-Gang*
%T Polysaccharide Extraction from Peony Seed Pods by Water Bath
%D 2015
%R 10.7525/j.issn.1673-5102.2015.01.024
%J Bulletin of Botanical Research
%P 154-157
%V 35
%N 1
%X We investigated polysaccharide extraction yield from peony seed pods by single-factor experiments with water extraction method under extraction temperature of 40-100℃, extraction time of 15-240 min and solidliquid ratio of 1∶5-1∶40 g&middot;mL<sup>-1</sup>. Under the optimum extraction process of orthogonal test, extraction temperature of 100℃, extraction time of 60 min and solidliquid ratio of 1∶15 g&middot;mL<sup>-1</sup>, the polysaccharide extraction yield reached to 8.34%. Water extraction method has the advantages of the simple process, no environmental pollution and no solvent recovery problem. Our results can provide the experimental evidences for peony seed pod utilization.
%U https://bbr.nefu.edu.cn/EN/10.7525/j.issn.1673-5102.2015.01.024