Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Research on Extraction of Pine Pollen Polysaccharides by Ultrasonic Dilapidating Walls

DU Xiao-ping,ZHENG Ming-zhu,LIU Jing-sheng(College of Food Science and Engineering,Jilin Agricultural University,Changchun 130118,China)  
The technology of ultrasonic dilapidating walls was used to extract pine pollen polysaccharides and the optimum parameters were obtained:ultrasonic power 400 W,solid to liquid ratio 1:12,ultrasonic time 10min,extracting temperature 80 ℃.Protein was removed 3 times to pure polysaccharides by the Sevag.The extraction yield of polysaccharides is 18.54 mg/g under the condition of optimum parameters and increased 2.02 times compared with water extraction.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved