GC-MS analysis and cytotoxic activity of the supercritical extracts from roots and stems of Zanthoxylum nitidum.
- Author:
Zi-Ning HE
;
Jia-Wei LIU
;
Wu-Guo LI
;
Zhen-Hua SIMA
;
Wei-Wen CHEN
- Publication Type:Journal Article
- MeSH:
Animals;
Cell Line, Tumor;
Cell Survival;
drug effects;
Chromatography, Supercritical Fluid;
Drugs, Chinese Herbal;
chemistry;
isolation & purification;
toxicity;
Gas Chromatography-Mass Spectrometry;
methods;
Humans;
Mice;
Plant Roots;
chemistry;
Plant Stems;
chemistry;
Zanthoxylum;
chemistry
- From:
China Journal of Chinese Materia Medica
2014;39(4):710-714
- CountryChina
- Language:Chinese
-
Abstract:
The volatile components of roots and stems of Zanthoxylum nitidum were investigated by supercritical fluid carbon dioxide extraction (SFE-CO2) and gas chromatography-mass spectrometry(GC-MS). Thirty-one and fifty-one compounds were identified in the supercritical extracts from roots and stems of Z. nitidum, respectively, and total twenty-seven compounds were the common constituents. Among them, the major constituents in root and stem supercritical extracts were spathulenol (18.49 and 26.18%), n-hexadecanoic acid (14.24% and 12.79%), ar-tumerone (6.95% and 8.88%), oleic acid (8.39% and 5.71%) and hexanoic acid (4.39% and 7.78%). The in-vitro MTT assay showed that the volatile components of roots and stems of Z. nitidum did not exhibited any cytotoxic activity against human cancer Huh-7 and normal IEC-6 cells. These results indicated the same nature of the volatile constituents in the root and stem of Z. nitidum. This investigation may provide further evidence for expansion of medicinal parts of Z. nitidum.
