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- Du, Juan, et al. Show all 7 Authors
- International journal of biological macromolecules 2019 v.126 pp. 926-933
- Coreopsis tinctoria; Fourier transform infrared spectroscopy; arabinose; cell proliferation; drugs; galactose; galacturonic acid; gas chromatography-mass spectrometry; gel chromatography; heat; inflammation; ion exchange; neoplasms; nuclear magnetic resonance spectroscopy; polysaccharides; rhamnose; suppressor cells; toxicity
- ... Coreopsis tinctoria Nutt. (C. tinctoria) is a natural plant with many health benefits, such as clearing heat and toxic materials. In this study, we investigate the effect of a polysaccharide from C. tinctoria, aiming at improving the tumor microenvironment, which is associated with non-resolving inflammation. Through combining ion-exchange and gel permeation chromatography, a polysaccharide named ...
- Du, Juan, et al. Show all 6 Authors
- International journal of biological macromolecules 2019 v.130 pp. 556-563
- Codonopsis pilosula; arabinans; arabinogalactans; bioactive properties; gas chromatography-mass spectrometry; gel chromatography; immunostimulants; ion exchange; macrophages; molecular weight; nitric oxide; nuclear magnetic resonance spectroscopy; polygalacturonic acid; rhamnose; roots
- ... Three polysaccharides were isolated from the roots of Codonopsis pilosula by ion-exchange and gel-filtration chromatography. They were named RCNP, RCAP-1, and RCAP-2, and had apparent molecular weights of 1.14 × 104, 5.09 × 104, and 2.58 × 105, respectively. Their structures were characterized by HPGPC, chemical derivative analysis, GC–MS and NMR analyses. Results showed that RCNP contained arabin ...