Related Experiment Video
Updated: May 26, 2026
Comparative Study on the Polysaccharide Contents and Antioxidant Activities of Hippophae rhamnoides subsp. sinensis and Hippophae gyantsensis
Published on: August 15, 2025
[Isolation, purification and composition analysis of water-soluble polysaccharide from Halenia elliptica]
Chun-Lan Liu1, Yang Li, Xiao Huang
1College of Life and Environmental Science, MINZU University of China, Beijing 100081, China. liuchunlan888@yahoo.com.cn
Objective:
To provide scientific cue for the use of Halenia elliptica.
Methods:
The crude polysaccharide was extracted from Halenia elliptica with hot water and precipitated by ethanol. The crude polysaccharide has been eliminated protein and fractionated by acidic ethanol. Four fractions HM1, HM2, HM3 and HM4 were got respectively.
Results:
By using DEAE-Sephadex A-25 gel filtration, HM1 was got. GC analysis indicated that HM1, HM2, HM3, HM4 and HM41 were composed of Rha, Ara, Xyl, Man, Gal and Glc. But their molar ratios were different.
Conclusion:
Polysaccharide HM41 is isolated from Halenia elliptica for the first time.
