采用正交试验设计法优化红景天多糖的微波辅助提取条件。
Applied orthogonal experiment design for the optimum microwave-assisted extraction conditions of polysaccharides from Rhodiolae Radix.
作者信息
Li Fenglin, Xiao Furen, Gong Jingli, Yu Tian
机构信息
Jilin Agricultural Science and Technology College, Jilin, 132101, China ; Brewing Technology Innovation Center of Jilin Province, Jilin, 132101, China ; Key Laboratory of Metastable Materials Science and Technology, College of Materials Science and Engineering, Yanshan University, Qinghuangdao, 066004, China.
出版信息
Afr J Tradit Complement Altern Med. 2013 May 16;10(4):179-85. doi: 10.4314/ajtcam.v10i4.29. eCollection 2013.
An experiment on polysaccharides from Rhodiolae Radix (PRR) extraction was carried out using microwave-assisted extraction (MAE) method with an objective to establishing the optimum MAE conditions of PRR. Single factor experiments were performed to determine the appropriate range of extraction conditions, and the optimum conditions were obtained using orthogonal experiment design. The results showed that the optimum MAE conditions of PRR were as follows: solid-liquid ratio of 1:45 g/mL, irradiation power of 480 W, and irradiation time of 8 min, while extraction yield of PRR was 3.24 %.
采用微波辅助提取（MAE）法对红景天多糖提取物进行了实验，目的是确定红景天多糖提取物的最佳微波辅助提取条件。通过单因素实验确定提取条件的合适范围，并采用正交实验设计获得最佳条件。结果表明，红景天多糖提取物的最佳微波辅助提取条件如下：固液比为1:45 g/mL，辐照功率为480 W，辐照时间为8 min，此时红景天多糖提取物的得率为3.24%。
Zotero 插件