Chrome Extension
WeChat Mini Program
Use on ChatGLM

超滤提取黄芪多糖的工艺研究

Chemistry & Bioengineering(2010)

Cited 12|Views7
No score
Abstract
采用超滤法测定了黄芪多糖的分子量分布;以截留分子量为200 kDa1、0 kDa的超滤膜对黄芪多糖进行超滤分离,考察了压力、温度、流速、初始料液浓度等对超滤提取的影响,确定最佳超滤提取条件为:初始料液浓度20 g.L-1、压力0.35 MPa、温度30℃、进料流速0.467 L.s-1,此条件下多糖含量由36.0%提高到86.8%。有效实现了黄芪多糖提取液中活性多糖与大分子蛋白多酚等物质的分离。
More
Translated text
Key words
concentration,polysaccharides,ultrafiltration,Radix astragali,membrane separation
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined