Chemical Constituents and Antibacterial Activity of Euphorbia altotibetica

Ai Mei Yang; Xiao Long Shi; Jie Li Liu; Lin Yang; Yun Men

doi:10.4028/www.scientific.net/AMR.881-883.21

Paper Titles

Strategy in Optimization of Silicone Oil Emulsion by D-Optimal Mixture Design
p.3

Wood Smoke Impact on Particulate Matter (PM)
p.9

Quantitative Analysis of Sn-2 Palmitic Acid Content in the Triacylglycerols from Algae Oil Using Enzymatic Hydrolysis
p.13

Rapid Analysis of the Bisphenol a in Slips of Store Receipts and ATM Machine with Head-Space Liquid-Phase Micro-Extraction Coupled to Gas Chromatography and Mass Spectrometry
p.17

Chemical Constituents and Antibacterial Activity of Euphorbia altotibetica
p.21

Screening of Formulation for 5% Hexaflumuron Suspension Concentrates
p.25

Optimization of Furfural Production from Xylose by RSM Using Chromium Sulfate as Catalyst
p.29

Lipase-Catalyzed Synthesis of Sucrose Fatty Acid Ester and the Mechanism of Ultrasonic Promoting Esterification Reaction in Non-Aqueous Media
p.35

Analysis on the Main Problems of Industrial Application of the Regenerated Amine Desulphurization Technology
p.42

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 881-883Chemical Constituents and Antibacterial Activity...

Chemical Constituents and Antibacterial Activity of Euphorbia altotibetica

Abstract:

Five compounds were isolated from the EtOAc extract of Euphorbia altotibetica. The structures of these compounds were elucidated as: β-sitosterol (1), daucosterol (2), chrysophanol (3), (-)-epiafzelechin (4), 5,2-dihydroxy-7,8,6-trimethoxyflavanone (5) by NMR datas, the antibacterial activity of all compounds were examined on five species of bacteria Escherichia coli, Staphylococcus aureus, Bacillus licheniformis, Pseudomonas aeruginosa and Streptococcus pneumoniae.

You might also be interested in these eBooks

Chemical, Material and Metallurgical Engineering III

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 881-883)

Pages:

21-24

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.881-883.21

Citation:

Cite this paper

Online since:

January 2014

Authors:

Ai Mei Yang*, Xiao Long Shi, Jie Li Liu, Lin Yang, Yun Men

Keywords:

Antibacterial Activity, Chemical Constitutes, Euphorbia altotibetica, Extraction, Separation

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

References

[1] Y. B. Wang, P. Ji, H. B. Wang: Chinese Journal of Natural Medicines [in Chinese]. Vol. 8, (2010). p.94.

Google Scholar

[2] J. Xu, Y. H. Xie, X. F. Su: China tropical medicine [in Chinese]. Vol. 7, (2007). p.106.

Google Scholar

[3] A. M. Yang, J. L. Liu, J. Sun, H. Han, H. Li, X. L. Shi: Acta Chinese Medicine and Pharmacology [in Chinese]. Vol. 40(1), (2012). p.71.

Google Scholar

[4] W. X. Gao, X. X. Lei, M. Yu: Journal of Wenzhou University Natural Sciences [in Chinese]. Vol. 31(4), (2010). p.11.

Google Scholar

[5] D. Y. Zhou, X. S. Yang, B. Yang: Natural Product Research and Development [in Chinese]. Vol. 19, (2007). p.807.

Google Scholar

[6] Y. H. Lu, Z. T. Wang, L. S. Xu: Journal of Chinese Pharmaceutical Sciences [in Chinese]. Vol. 12(2), (2003). p.112.

Google Scholar

[7] Y. J. Hu, X. P. Wu, N. Liu: Journal of Tropical and Subtropical Botany [in Chinese]. Vol. 18(5), (2010). p.559.

Google Scholar

[8] V. M. Malikov, M. P. Yuldashev: Chemistry of Natural compounds. Vol. 38, (2002). pp.473-519.

Google Scholar

[9] J. Z. Tang, Q. Z. Dai, W. P. Zhou, Veterinary Pharmaceuticais & Food Additives, Vol. 14(5), (2009). p.8.

Google Scholar