Metabolomic fingerprinting of the volatiles in different parts of Streptocaulon sylvestre.
Metabolomic fingerprinting of the volatiles in different parts of Streptocaulon sylvestre.
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DOI：
10.1080/10496475.2017.1331491
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发表时间：
2017-01-01
影响因子：
--
通讯作者：
Dey, P.
中科院分区：
文献类型：
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作者：
Priyankar Dey, Priyankar Dey;Chaudhuri, T. K.;Dey, P.
采用气相色谱-质谱（GC-MS）联用技术，对林生链茎花、叶、茎和根的极性组分和非极性组分的植物代谢指纹图谱进行了多变量分析。数据显示8个离散但部分重合的代谢组学特征。角鲨烯和谷甾醇含量最丰富。此外，还鉴定了大量的挥发性物质，包括几种酚类化合物。叶极性组分与花非极性组分的相似性最高（0.822），而叶非极性组分与根极性组分的差异性最高（-0.455）。
The phytometabolomic fingerprinting of polar and nonpolar fractions of flower, leaf, stem, and root of Streptocaulon sylvestre obtained by gas chromatography-mass spectrometry (GC-MS) were subjected to multivariate analysis. Data revealed eight discrete yet partially coinciding metabolomic profiles. Squalene and sitosterol were the most abundant. Additionally, a vast array of pharmacologically active volatiles were identified, including several phenolic compounds. High metabolomic similarity was found between leaf polar fraction and flower nonpolar fraction (0.822), while the leaf nonpolar fraction and root polar fraction demonstrated the highest dissimilarity (-0.455).