Vukovic Nenad, Sukdolak Slobodan, Solujic Slavica, Niciforovic Neda
Department of Chemistry, Faculty of Science, University of Kragujevac, Kragujevac, Serbia.
J Med Food. 2009 Apr;12(2):435-41. doi: 10.1089/jmf.2008.0164.
The chemical composition of essential oils obtained from the roots, stems, and leaves of Ballota nigra, growing in Serbia, was investigated by gas chromatography/mass spectrometry analyses. Kovats indices, mass spectra, and standard compounds were used to identify a total of 115 individual compounds. The plant produces two types of essential oils. Oils derived from stems and leaves were sesquiterpene rich (78.17% and 88.40%, respectively), containing principally beta-caryophyllene, germacrene D, and alpha-humulene, present in appreciable amounts. In contrast, oil derived from the root was dominated by p-vinylguiacol (9.24%), borneol (7.51%), myrtenol (7.13%), trans-pinocarveol (5.22%), pinocarvone (4.37%), 2-methyl-3-phenylpropanal (4.32%), and p-cymen-8-ol (4.30%). Essential oil obtained from the roots was evaluated for the antimicrobial activity against seven bacterial species and one fungi.
采用气相色谱/质谱分析法，对生长于塞尔维亚的黑绵枣儿的根、茎和叶中提取的精油的化学成分进行了研究。利用科瓦茨指数、质谱和标准化合物，共鉴定出115种单一化合物。该植物产生两种类型的精油。从茎和叶中提取的精油富含倍半萜（分别为78.17%和88.40%），主要含有大量的β-石竹烯、杜松烯D和α-葎草烯。相比之下，从根中提取的精油主要成分是对乙烯基愈创木酚（9.24%）、冰片（7.51%）、桃金娘烯醇（7.13%）、反式松油醇（5.22%）、松油酮（4.37%）、2-甲基-3-苯基丙醛（4.32%）和对伞花烃-8-醇（4.30%）。对从根中提取的精油针对7种细菌和1种真菌的抗菌活性进行了评估。
