ASABE Technical Library - Abstract
Member and Access Notice
Click on “Download PDF” for the PDF version or on the title for the HTML version.
If you are not an ASABE member or if your employer has not arranged for access to the full-text, view access and subscription options
STUDY ON EXTRACTING TECHNIQUES OF ASTRAGALAN POLYSACCHARIDE (ASP) AND ASTRAGALOSIDE (AS)
Published by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org
Citation: Paper number 036094, 2003 ASAE Annual Meeting . (doi: 10.13031/2013.13912) @2003Authors: Han Lujia, Yan Qiaojuan, Jiang Zhengqiang, Yang Deyong
Keywords: astragalan polysaccharide (ASP) and astragaloside (AS); technology of extracting; ultra filtration; resin absorbtion method
Astragalan Polysaccharide (ASP) and Astragaloside (AS) are two main ingredients with activity in Scutellaria Astragalan. In order to extract ASP and AS at the same time, the extracting technology is studied. The optimum times and concentrations of ethanol were determined in ethanol extraction followed by water extraction method. In addition, the higher yield and content of ASP and AS were obtained through combining ultra filtration and the resin absorption method.
(Download PDF) (Export to EndNotes)