Title: Optimization of Microwave Extraction of Salidroside and Polysaccharides from Chinese Medicinal Crop
Abstract: Taking eight kinds of Chinese herbal medicines such as rhodiola,fleece-flower root,astragalus,and woliberry as raw materials,the optimal parameters for water as solvent microwave-assisted extraction of salidroside and functional components of crude polysaccharides.The influence of factors on the extraction efficiency of the solid-liquid ratio,microwave power, microwave processing time,the number of extraction is investigated.Finally,the optimum extraction parameters are obtained by the orthogonal test as follows:liquid ratio 1:30,the microwave power 500 W,microwave processing time 60 s,extraction times 1,the extraction effect of salidroside and polysaccharides are best.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot